Positive-Edge Triggered Monostable Multivibrators
from Nexperia B.V.
The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output (nQ) and its complement (nQ), and two pins... [See More]
- Triggering: Negative-edge Triggered; Positive-edge Triggered
- Features: Schmitt Trigger; ESD Protection
- Supply Voltage: 3.0 - 15
- Package Type: Other; SOT109-1
from Nexperia B.V.
The 74HC4538 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and... [See More]
- Triggering: Negative-edge Triggered; Positive-edge Triggered
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0
- Type: Retriggerable
- Features: ESD Protection
from Nexperia B.V.
The HEF4047B is a retriggerable astable multivibrator that can be configured as either a positive-edge or negative-edge triggered monostable multivibrator. The output pulse width is programmed by selection of external components (Rt and Ct). Inputs include clamp diodes. This enables the use of... [See More]
- Triggering: Negative-edge Triggered; Positive-edge Triggered
- Package Type: Other; SOT108-1
- Supply Voltage: 3.0 - 15
- Logic Family: CMOS; CMOS