 | PCA9538DW | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-SOIC -40 to 85 |
 | PSD813F2A-90JI | Stmicroelectronics | 128KX8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52, PLASTIC, LCC-52 |
 | TCA6424ARGJR | Texas Instruments | I2C Interface 100kHz/400kHz 5.5V 32-Pin UQFN EP T/R |
 | TCA6416PWR | Texas Instruments | 16-Bit I2C/SMBus I/O Expander, 400kHz, 5.5V, TSSOP |
 | PCA9539PW,118 | NXP | I2C/SMBus 16-IO Expander, 400kHz, 5.5V, TSSOP |
 | MCP23016-I/SO | Microchip | I2C Interface 400kHz 5.5V 28-Pin SOIC W Tube |
 | TCA6416ARTWR | Texas Instruments | 16-IO Expander, I2C, 400kHz, 5.5V, QFN, Tape & Reel |
 | PCA9539DBQR | Texas Instruments | Remote 16-Bit I<sup>2</sup>C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SSOP -40 to 85 |
 | PCA9500D,118 | NXP | PCA9500 - 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM SOP 16-Pin |
 | TCA9534PWR | Texas Instruments | 8-Bit I2C I/O Expander, 400kHz, 8 Ch, Push-Pull, TSSOP |
 | PCA9535PW,118 | NXP | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R |
 | PCA9534BS,118 | NXP | I2C I/O Expander, 8-Bit, 400kHz, 5.5V, VQFN |
 | PCF8574P,112 | NXP | PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt DIP 16-Pin |
 | TCA9555PWR | Texas Instruments | 1.65 to 5.5V 16-Bit I<sup>2</sup>C and SMBus I/O Expander With Interrupt Output and Configuration Registers 24-TSSOP -40 to 85 |
 | PCA9539RGER | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin VQFN EP T/R |
 | PCA9534PW,118 | NXP | 8-Bit I2C I/O Expander, 400kHz, TSSOP |
 | PCA9555APW,118 | NXP | 16-Ch I/O Expander, I2C/SMBus, 400kHz, 5.5V, TSSOP |
 | CAT9534HV4I-GT2 | Onsemi | I/O Port Expander, I<sup>2</sup>C / SMBus, 8-Bit, with Active Low Interrupt, TQFN16, 4x4, 2000-REEL |
 | PCA9535DW | Texas Instruments | Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-SOIC -40 to 85 |
 | MCP23S08T-E/SS | Microchip | 8-Bit SPI I/O Expander, 10MHz, 5.5V, SSOP |
