Interface - I/O Expanders -- 1016-1706-5-ND [XRA1200IG16-F from Exar Corporation]
from Digi-Key Corporation

IC I/O EXPANDER I2C 8B 16TSSOP [See More]

  • Device Type: Port / Bus Expander
  • Supply Voltage: 1.8V
  • Technology: I2C; SMBus
  • Operating Temperature: -40 to 85
10-Port Constant-Current LED Drivers and I/O Expanders with PWM Intensity Control -- MAX6966
from Maxim Integrated Products, Inc.

The MAX6966/MAX6967 serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V. Each port can be individually configured as either: A 20mA constant-current LED driver (static or pulsewidth modulated (PWM)). A 10mA constant-current LED driver (static or PWM). An open-drain... [See More]

  • Device Type: LED Driver; Port / Bus Expander
  • Operating Temperature: -40 to 125
  • Technology: SPI
  • Package Type: QFNL; QSOP; QSOP, TQFN
Serial Peripherals I/O Port Expander -- MCP2030
from Microchip Technology, Inc.

The MCP2030 is an analog front end for low frequency sense and response applications such as hands-free access to vehicles, homes or data. Additionally this device can be used in tire pressure monitoring. Sensitivity 1 mV. Mod. Sens. Depth 6%. 3-channel input for 3-axis reception. Dynamically... [See More]

  • Device Type: Front End; Port / Bus Expander
  • Operating Temperature: -40 to 85
  • Supply Voltage: 2.5V; 2.7V; 3V; 3.3V; 3.6V; Other; 2-3.6 V
  • Package Type: SOIC (optional feature); TSSOP (optional feature); PDIP (optional feature)
GPIO Expander ICs -- BU1850MUV
from ROHM Semiconductor USA, LLC

GPIO expander is useful especially for the application that is in short of IO ports. It can 1. Control GPIO output states by I2C write protocol. 2. Know GPIO input states by I2C read protocol Furthermore,it has the interrupt function that can release CPU from polling the registers in the GPIO... [See More]

  • Device Type: Port / Bus Expander
  • Operating Temperature: -30 to 85
  • Supply Voltage: 3.6V; Other; 1.65
  • Package Type: VQFN016V3030
12-Input Gate Expander -- 732/C,D
from Lansdale Semiconductor, Inc.

These are a group of DTL integrated circuits intended for high-speed, low-power digital systems. Each device is fabricated within a single monolithic silicon chip by the planar technique. These DTL products include the (8)100 Series, 700 Series, and (8)400 Series. [See More]

  • Device Type: Port / Bus Expander
  • Pd: 250
  • Supply Voltage: Other; 8 V
  • Operating Temperature: -55 to 125
M62320FP
from Renesas Electronics

I2C to 8 bit I/O expander [See More]

  • Device Type: Port / Bus Expander
  • Supply Voltage: 5V
  • Technology: I2C
  • Package Type: SOP
SN65LVDT14QPWREP
from Texas Instruments High Reliability

Enhanced Product Memorystick(Tm) Interconnect Extender Chipset 20-TSSOP -40 to 125 [See More]

  • Device Type: Port / Bus Expander
  • # of Tx: 1
  • Supply Voltage: 3.3V
  • # of Rx: 4