Negative-edge Triggered Flip-Flops
Description
Negative-edge triggered flip-flops are digital storage elements that capture and store the state of an input signal at the moment of a clock signal's negative edge, which is the transition from a high to a low state. They are used in sequential logic circuits to maintain a stable output until the next triggering event.
Working Principle
Negative-edge triggered flip-flops operate by changing their output state only on the falling edge of the clock pulse. This means that the flip-flop samples the input and updates its output when the clock signal transitions from high to low. This characteristic makes them particularly useful in synchronous circuits where precise timing is crucial, as they help in reducing timing errors by ensuring that changes in state occur only at specific clock intervals.
Applications
Negative-edge triggered flip-flops are commonly used in digital circuits where precise timing is essential. For example, they are used in clock dividers, where they help in reducing the frequency of a clock signal by half. They are also employed in shift registers, which are used for data storage or data transfer applications, and in counters, which are essential components in digital clocks and frequency counters.
Advantages over other Flip-Flops
One of the main advantages of negative-edge triggered flip-flops over other types, such as positive-edge triggered flip-flops, is their ability to reduce timing errors in circuits. By triggering on the falling edge of the clock signal, they can help in synchronizing data transfers and operations in complex digital systems, ensuring that data is captured accurately without the risk of glitches that might occur with other triggering methods.
Limitations
Negative-edge triggered flip-flops, like other flip-flops, are subject to propagation delays, which is the time taken for an input change to affect the output. This delay can limit the maximum operating frequency of the circuit. Additionally, they require a stable clock signal to function correctly, and any noise or distortion in the clock can lead to erroneous outputs.
Considerations
When considering the use of negative-edge triggered flip-flops, it is important to evaluate factors such as initial costs, which can vary depending on the complexity and specifications of the flip-flop. Operating expenses are generally low, as these components consume minimal power. Durability and accuracy are typically high, provided that the flip-flops are used within their specified operating conditions. Replacement and maintenance costs are usually minimal, as these components are reliable and have a long operational life when used appropriately.
from Texas Instruments
Dual Negative Edge Triggered J-K Flip-Flops with Set and Reset 16-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP
- Flip-Flop Type: J-K
- Logic Family: AC
from Win Source Electronics
Win Source Part Number: 1006101-MC74HC112ADTG. Category: Integrated Circuits (ICs) >Logic - Flip Flops. Series: 74HC. Type: JK Type. Package: Tube. Standard Package: 96. Mounting: SMD (SMT). Output Type: Complementary. Current - Output High, Low: 5.2mA, 5.2mA. Function: Set(Preset) and Reset. [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 21
- Supply Voltage: 2V ~ 6V
- fMAX: 35
from Rochester Electronics
54H108 - J-K Flip-Flop, 2-Func, Negative Edge Triggered, TTL, CDIP14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: DIP; DIP
from RS Components, Ltd.
Diff. Data & Clock D Flip-Flop TSSOP8 [See More]
- Triggering: Negative-edge Triggered; Positive-edge Triggered; Master-slave
- Output Characteristics: ECL
- Flip-Flop Type: D
- Package Type: TSSOP; TSSOP; SSOP
from Nexperia B.V.
The 74HC107; 74HCT107 is a dual negative edge triggered JK flip-flop featuring individual J and K inputs, clock (CP) and reset (R) inputs and complementary Q and Q outputs. The reset is an asynchronous active LOW input and operates independently of the clock input. The J and K inputs control the... [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0
- Flip-Flop Type: J-K
- Features: ESD Protection
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-SOIC (0.154"", 3.90mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 27
from Texas Instruments
Dual Negative Edge Triggered J-K Flip-Flops with Set and Reset 16-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP
- Flip-Flop Type: J-K
- Logic Family: ACT
from Win Source Electronics
Win Source Part Number: 1356272-SN74HCS72DR. Category: Integrated Circuits (ICs) - Logic - Flip Flops. Package: Tape & Reel. Temperature Range - Operating: -40 °C ~ 125 °C (TA). Fake Threat In the Open Market: 30 pct. Type: D-Type. MSL Level: 1 (Unlimited). Mfr: Texas Instruments. [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 15
- Supply Voltage: 2V ~ 6V
- fMAX: 74
from Rochester Electronics
J-K Flip-Flop, 2-Func, Negative Edge Triggered, TTL, CDIP16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: DIP; CDIP16
from RS Components, Ltd.
Flip Flop JK-Type Neg-Edge Dual 14P PDIP [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: DIP; PDIP; PDIP
from Nexperia B.V.
The 74HC107; 74HCT107 is a dual negative edge triggered JK flip-flop featuring individual J and K inputs, clock (CP) and reset (R) inputs and complementary Q and Q outputs. The reset is an asynchronous active LOW input and operates independently of the clock input. The J and K inputs control the... [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0
- Flip-Flop Type: J-K
- Features: ESD Protection
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-TSSOP (0.173"", 4.40mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 27
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge Trigger J-K Flip-Flops with Reset 14-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP
- Flip-Flop Type: J-K
- Logic Family: HC
from Win Source Electronics
Win Source Part Number: 1370966-74HC73D-Q100J. Category: Integrated Circuits (ICs) - Logic - Flip Flops. Temperature Range - Operating: -40 °C ~ 125 °C (TA). Fake Threat In the Open Market: 41 pct. Type: JK Type. MSL Level: 1 (Unlimited). Mfr: Nexperia USA Inc. Series: Automotive,... [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 27
- Supply Voltage: 2V ~ 6V
- fMAX: 83
from Rochester Electronics
J-K Flip-Flop, LS Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, CDFP14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: CFP14
from RS Components, Ltd.
Flip Flop JK-Master-Slave Type Neg-Edge [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: DIP; PDIP; PDIP
from Nexperia B.V.
The 74HC112; 74HCT112 is a dual negative-edge triggered JK flip-flop. It features individual J and K inputs, clock (nCP) set (nSD) and reset (nRD) inputs. It also has complementary nQ and nQ outputs. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0
- Flip-Flop Type: J-K
- Features: ESD Protection
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-SOIC (0.154"", 3.90mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 35
from Texas Instruments
High Speed CMOS Logic Dual J-K Flip-Flops with Set and Reset, Negative-Edge Trigger 16-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP
- Flip-Flop Type: J-K
- Logic Family: HC
from Win Source Electronics
Win Source Part Number: 1370970-MC74HC112ADR2G. Category: Integrated Circuits (ICs) - Logic - Flip Flops. Temperature Range - Operating: -55 °C ~ 125 °C (TA). Fake Threat In the Open Market: 46 pct. Type: JK Type. MSL Level: 1 (Unlimited). Mfr: onsemi. Series: 74HC. Package: Tape &... [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 21
- Supply Voltage: 2V ~ 6V
- fMAX: 35
from Rochester Electronics
J-K Flip-Flop, F/FAST Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: DIP; PDIP; PDIP16
from RS Components, Ltd.
Flip Flop JK-Type Neg-Edge Dual 16P SOIC [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: SOIC; SOIC
from Nexperia B.V.
The 74HC112; 74HCT112 is a dual negative-edge triggered JK flip-flop. It features individual J and K inputs, clock (nCP) set (nSD) and reset (nRD) inputs. It also has complementary nQ and nQ outputs. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0
- Flip-Flop Type: J-K
- Features: ESD Protection
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-SSOP (0.209"", 5.30mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 27
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge Trigger J-K Flip-Flops with Reset 14-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP
- Flip-Flop Type: J-K
- Logic Family: HC
from Win Source Electronics
Manufacturer: STMicroelectronics. Win Source Part Number: 073013-M74HC112B1. Packaging: Tube/Rail. Type: JK Type. Mounting: Through Hole. Output Type: Differential. Current - Output High, Low: 5.2mA, 5.2mA. Number of Elements: 2. Number of Bits per Element: 1. Max Propagation Delay @ V, Max CL: 21ns... [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 21
- Supply Voltage: 2 V ~ 6 V
- fMAX: 79
from Rochester Electronics
J-K Flip-Flop, F/FAST Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: SOP16; SOP
from RS Components, Ltd.
MC74AC4040DG, LOG CMOS D FLIP FLOP OCTL [See More]
- Triggering: Negative-edge Triggered
- Package Type: SOIC; SOIC
- Output Characteristics: Single Ended
- Logic Family: Advanced CMOS; AC
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-SSOP (0.209"", 5.30mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 30
from Texas Instruments
High Speed CMOS Logic Dual J-K Flip-Flops with Set and Reset, Negative-Edge Trigger 16-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP,WAFERSALE
- Flip-Flop Type: J-K
- Logic Family: HCT
from Win Source Electronics
Manufacturer: Texas Instruments. Win Source Part Number: 1100081-SN74LS76AN. Packaging: Tube/Rail. Type: JK Type. Mounting: Through Hole. Output Type: Differential. Current - Output High, Low: 400 μA, 8mA. Number of Elements: 2. Number of Bits per Element: 1. Max Propagation Delay @ V, Max CL:... [See More]
- Triggering: Negative-edge Triggered; Negative Edge
- Propagation Delay: 20
- Supply Voltage: 4.75 V ~ 5.25 V
- fMAX: 45
from Rochester Electronics
J-K Flip-Flop, F/FAST Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDSO14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: SOP14; SOP
from RS Components, Ltd.
Dual Flip Flop D-Type TSSOP20 [See More]
- Triggering: Negative-edge Triggered; Positive-edge Triggered; Master-slave
- Output Characteristics: ECL
- Flip-Flop Type: D
- Logic Family: ECL; ECL
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-TSSOP (0.173"", 4.40mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 35
from Texas Instruments
Dual Negative-Edge-Triggered J-K Flip-Flops with Set and Reset 16-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 1.5V; 3.3V; 5V; 3.3,5
- Flip-Flop Type: J-K
- Propagation Delay: 11.1
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SSOP14; SOP; SSOP
from RS Components, Ltd.
Dual JK flip-flop w/reset,74HC73D SO14 [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: SOIC; SOIC
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-DIP (0.300"", 7.62mm)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 13
from Texas Instruments
Dual Negative-Edge Triggered J-K Flip-Flops with Set and Reset 16-SOIC -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5
- Flip-Flop Type: J-K
- Propagation Delay: 11.1
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: TSSOP; TSSOP14; SOP; SSOP
from RS Components, Ltd.
Dual J-K flip-flop,SN74LS112AN DIP16 [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: DIP; PDIP; PDIP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-SOIC (0.154"", 3.90mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 10.3
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset 14-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 3.3V; 5V; 3.3,5
- Flip-Flop Type: J-K
- Propagation Delay: 51
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SOT402
from RS Components, Ltd.
Dual JK flipflop,SN74LS112AN DIP16 25pcs [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: DIP; PDIP; PDIP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-TSSOP (0.173"", 4.40mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 30
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Set and Reset 16-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 3.3V; 5V; 3.3,5
- Flip-Flop Type: J-K
- Propagation Delay: 53
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SOT338-1
from RS Components, Ltd.
Dual J-K Flip-Flop with Clear PDIP14 [See More]
- Triggering: Negative-edge Triggered
- Output Characteristics: Differential
- Flip-Flop Type: J-K
- Package Type: DIP; PDIP; PDIP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-SOIC (0.154"", 3.90mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 28
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset 14-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 3.3V; 5V; 3.3,5
- Flip-Flop Type: J-K
- Propagation Delay: 40
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDIP16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: DIP; DIP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-DIP (0.300"", 7.62mm)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 28
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset 14-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5
- Flip-Flop Type: J-K
- Propagation Delay: 43
from Rochester Electronics
74HC112 Dual JK Flip-Flop with SET and RESET, Negative-Edge Trigger [See More]
- Triggering: Negative-edge Triggered
- Package Type: DIP; PDIP; PDIP14
- Flip-Flop Type: J-K
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-SOIC (0.209"", 5.30mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 30
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Set and Reset 16-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5
- Flip-Flop Type: J-K
- Propagation Delay: 44
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: TSSOP; TSSOP16; SOP; SSOP
from DigiKey
IC FF JK TYPE DBL 1-BIT 16-CDIP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 20
from Texas Instruments
High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset 14-PDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5
- Flip-Flop Type: J-K
- Propagation Delay: 48
from Rochester Electronics
Dual JK flip-flop with reset; negative-edge trigger [See More]
- Triggering: Negative-edge Triggered
- Package Type: SOT108-1
- Flip-Flop Type: J-K
from DigiKey
IC FF JK TYPE DOUBLE 1BIT 20LCCC [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 21
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear And Preset 20-LCCC -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP,LCCC
- Operating Temperature: -55 to 125
- Logic Family: ALS
from Rochester Electronics
J-K Flip-Flop, HCT Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SSOP; SOP; SSOP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-SSOP (0.209"", 5.30mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 1.65V ~ 3.6V
- Flip-Flop Type: J-K
- Propagation Delay: 5.9
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear And Preset 20-LCCC -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP,CFP,LCCC
- Operating Temperature: -55 to 125
- Logic Family: HC
from Rochester Electronics
SN54HC112 Dual J-K Negative-Edge-Triggered Flip-Flops With Clear And Preset [See More]
- Triggering: Negative-edge Triggered
- Package Type: LCCC; LCCC20
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-TFSOP (0.173"", 4.40mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 1.65V ~ 3.6V
- Flip-Flop Type: J-K
- Propagation Delay: 5.9
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 20-LCCC -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP,CFP,LCCC
- Operating Temperature: -55 to 125
- Logic Family: LS
from Rochester Electronics
926HM - J-K Flip-Flop, 1-Func, Negative Edge Triggered, DTL, MBCY10 [See More]
- Triggering: Negative-edge Triggered
- Package Type: TO-100-10
from DigiKey
IC FF JK TYPE DBL 1-BIT 14-CDIP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 29
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 16-CDIP -55 to 125 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CDIP,CFP,LCCC
- Operating Temperature: -55 to 125
- Logic Family: S
from Rochester Electronics
J-K Flip-Flop, AC Series, 2-Func, Negative Edge Triggered, Complementary Output, CMOS, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SOIC16; SOIC
from DigiKey
IC FF JK TYPE DOUBLE 1BIT 16CFP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 20
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear and Preset 16-SOIC 0 to 70 [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 18
- Supply Voltage: 5V; 5
- fMAX: 75
from Rochester Electronics
J-K Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: SOIC14; SOIC
from DigiKey
"Flip Flop 2 Element D-Type 2 Bit Negative Edge 14-TSSOP (0.173"", 4.40mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: D
- Propagation Delay: 15
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 7.5
- Supply Voltage: 5V; 5
- fMAX: 70
from Rochester Electronics
J-K Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, CDFP14 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: SIP; SIP12
from DigiKey
IC FF JK TYPE DOUBLE 1BIT 14CFP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V ~ 5.5V
- Flip-Flop Type: J-K
- Propagation Delay: 20
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear and Preset 16-SOIC -40 to 85 [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 41
- Supply Voltage: 3.3V; 5V; 3.3,5
- fMAX: 70
from Rochester Electronics
J-K Flip-Flop, S Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, CDFP16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: TTL
- Package Type: CFP16
from DigiKey
IC FF JK TYPE DBL 1-BIT 16-TSSOP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 21
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear And Preset 16-SOIC 0 to 70 [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 20
- Supply Voltage: 5V; 5
- fMAX: 35
from Rochester Electronics
J-K Flip-Flop, 1-Func, Negative Edge Triggered, DTL, MBCY10 [See More]
- Triggering: Negative-edge Triggered
- Package Type: CAN10
from DigiKey
IC FF D-TYPE SINGLE 1BIT 16QFN [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2.375V ~ 5.5V
- Flip-Flop Type: D
- Propagation Delay: 0.5000
from Texas Instruments
Dual Negative-Edge-Triggered J-K Flip-Flop With Clear And Preset 16-SOIC -40 to 85 [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 3.3V; 3.6V; 3.3
- Flip-Flop Type: J-K
- Propagation Delay: 4.8
from Rochester Electronics
J-K Flip-Flop, LVC/LCX/Z Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16 [See More]
- Triggering: Negative-edge Triggered
- Logic Family: CMOS
- Package Type: TVSOP16; SOP; TVSOP
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-DIP (0.300"", 7.62mm)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 21
from Texas Instruments
Dual J-K Negative-Edge-Triggered Flip-Flops With Clear And Preset 16-PDIP 0 to 70 [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 20
- Supply Voltage: 5V; 5
- fMAX: 50
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-SOIC (0.154"", 3.90mm Width)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 21
from DigiKey
"Flip Flop 2 Element JK Type 1 Bit Negative Edge 16-DIP (0.300"", 7.62mm)" [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 2V ~ 6V
- Flip-Flop Type: J-K
- Propagation Delay: 21
from Karl Kruse GmbH & Co. KG
Karl Kruse is a worldwide leading franchised distributor (ISO: 9001-2008 certified). A service provider specializing in the supply and material management of electronic components, since 1951. We are an innovative company who is dedicated to collaborating with customers and partners to develop... [See More]
- Triggering: Negative-edge Triggered
- Flip-Flop Type: J-K
from Utmel Electronic Limited
Flip Flop JK-Type Neg-Edge 2-Element 14-Pin PDIP Tube [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5V
- Flip-Flop Type: J-K
- Propagation Delay: 20
from Utmel Electronic Limited
Flip Flops Hi-Spd CMOS Dual Neg J-K Flip-Flop [See More]
- Triggering: Negative-edge Triggered
- Propagation Delay: 170
- Supply Voltage: 4.5V
- fMAX: 60
from Utmel Electronic Limited
IC FF JK TYPE DUAL 1BIT 14SO [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5V
- Flip-Flop Type: J-K
- Propagation Delay: 16
from Utmel Electronic Limited
IC FF JK TYPE DUAL 1BIT 16DIP [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 4.5V
- Flip-Flop Type: J-K
- Propagation Delay: 125
from Utmel Electronic Limited
IC FF JK TYPE DUAL 1BIT 16SOIC [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: -3.3V; 3V; 3.3V
- Flip-Flop Type: J-K
- Propagation Delay: 15
from Utmel Electronic Limited
IC FF JK TYPE DUAL 1BIT 16SOIC [See More]
- Triggering: Negative-edge Triggered
- Supply Voltage: 5V; 5V
- Flip-Flop Type: J-K
- Propagation Delay: 7