 | TCA9554DWR | Texas Instruments | 8-Bit Parallel I/O Port IC, 1.65V to 5.5V, Industrial Temperature, 16-Pin R-PDSO-G16 |
 | LM8333FLQ8Y/NOPB | Texas Instruments | I2C Interface IC, 4-Channel, 400kHz, 2.9V, 6mA, Surface Mount, Tape and Reel |
 | PCA9539RPW,118 | NXP | I2C/SMBus Interface IC, 16-Channel, 400kHz, TSSOP-24, -40°C to 85°C |
 | PCA9500PW | NXP | 8-Bit I2C/SMBus I/O Expander, 8 I/Os, 400kHz, 3.6V, SOT-403 |
 | PCF8574PWRE4 | Texas Instruments | 8-Channel I/O Expander, 6V, TSSOP20 Package, -40°C to 85°C |
 | PCF8574ADGVR | Texas Instruments | 8-Bit I/O Expander, 8 Outputs, 6V, TFSOP Package, -40°C to 85°C |
 | PCA9501PW | NXP | IC 256 X 8 EEPROM, 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 4.40 MM, PLASTIC, MO-153, SOT360-1, TSSOP-20, Parallel IO Port |
 | W83627DHG-PT | Nuvoton | I/O Expander, LPC Controller, QFP, Surface Mount |
 | PCA9557PWR | Texas Instruments | 8-Channel I/O Expander, 2.3V to 5.5V, TSSOP-16 |
 | PCA9555DW | Texas Instruments | 16-Channel I/O Expander, 2-Output, 5.5V, SOIC, -40°C to 85°C |
 | PCA9554BBSHP | NXP | 8-Channel I2C/SMBus I/O Expander, 5.5V, 200mW, VQCCN-16 |
 | PCF8574ADWG4 | Texas Instruments | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 |
 | PCA9557DGVR | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-TVSOP -40 to 85 |
 | PCA9554CBSHP | NXP | PCA9554B; PCA9554C - Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up QFN 16-Pin |
 | PCA9673BS,118 | NXP | PCA9673 - Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset QFN 24-Pin |
 | PCF8574ADGVRG4 | Texas Instruments | Remote 8-Bit I/O Expander for I2C-Bus 20-TVSOP -40 to 85 |
 | PCA9555DWRG4 | Texas Instruments | Remote 16-Bit I<sup>2</sup>C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SOIC -40 to 85 |
 | PCA8574PW,118 | NXP | I2C Interface 400kHz 5.5V 16-Pin TSSOP T/R |
 | PCA9555RGERG4 | Texas Instruments | Remote 16-Bit I<sup>2</sup>C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-VQFN -40 to 85 |
 | PCA9539DB | Texas Instruments | 16-Channel 2-Port I/O Expander with 400kHz Frequency SSOP Package |
