 | MEC1310-NU-TR | Microchip | I/O Controller 128-Pin VTQFP T/R |
 | PCA9538PW/Q900,118 | NXP | 8-Ch I2C/SMBus I/O Expander, 5.5V, 16-Pin TSSOP |
 | CAT9532WI-T1 | Onsemi | 16-Bit I/O Expander, I2C/SMBus, 400kHz, SOIC-24 |
 | PCA9534PW/DG,118 | NXP | 8-IO I2C/SMBus Expander, 16-Pin TSSOP, 5.5V, 400kHz |
 | PCA9675BS,118 | NXP | 16-IO I2C Expander, 5.5V, 1000kHz, 24-Pin HVQFN EP |
 | PCA9539PW/Q900,118 | NXP | 16-IO I2C/SMBus Expander, 5.5V, 24-Pin TSSOP SMT |
 | PCA9535BS/S900,118 | NXP | 16-IO I2C/SMBus Expander, 24-Pin HVQFN EP, 5.5V, 400kHz |
 | PCA9539BS,115 | NXP | 24-Pin I2C/SMBus I/O Expander, 16 I/O, 5.5V, HVQFN EP |
 | ADP5587ACPZ-R7 | Analog Devices | 24-Pin LFCSP EP I2C I/O Expander, 3.6V, 400kHz |
 | PCA9675BQ,118 | NXP | 24-Pin I2C I/O Expander, 16 I/Os, 5.5V, 1000kHz, DHVQFN EP |
 | PCF8574AP,112 | NXP | 8-Bit I/O Expander, I2C, 100kHz, PDIP 16-Pin |
 | PCA9536DGKR | Texas Instruments | I2C I/O Expander, 4-Bit, 400kHz, 5.5V, VSSOP |
 | PCA9555PW,118 | NXP | 16-Ch I/O Expander, I2C/SMBus, 400kHz, 5.5V, TSSOP |
 | MCP23S17-E/ML | Microchip | 16-Bit SPI I/O Expander, 5.5V, 10MHz, QFN |
 | PCF8574T/3,518 | NXP | I2C I/O Expander, 8-Bit, 100kHz, 6V, SOIC |
 | PCF8574APWR | Texas Instruments | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85 |
 | MCP23017-E/SO | Microchip | 16-Bit I2C I/O Expander, 1.7MHz, 5.5V, SOIC |
 | STMPS2272MTR | Stmicroelectronics | Enhanced dual channel power switches |
 | MCP23017T-E/SS | Microchip | 16-Bit I2C I/O Expander, 1.7MHz, 5.5V, SSOP |
 | MCP23S08-E/SS | Microchip | 8-Bit SPI I/O Expander, 10MHz, 5.5V, SSOP |
