 | PSD834F2-90M | Stmicroelectronics | 256KX8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52, PLASTIC, QFP-52 |
 | PCAL9539APW,118 | NXP | PCAL9539A - Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset TSSOP2 24-Pin |
 | PSD835G2V-90U | Stmicroelectronics | 512KX8 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80 |
 | TCA9535MRGER | Texas Instruments | Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-VQFN -40 to 85 |
 | MCP23017T-E/ML | Microchip | 16-Bit I2C I/O Expander, 1.7MHz, 5.5V, QFN |
 | PCA9538PW,118 | NXP | 8-Bit I/O Expander, I2C/SMBus, 400kHz, 5.5V, TSSOP |
 | PCF8575CDWE4 | Texas Instruments | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85 |
 | PCA9554ARGTR | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-VQFN -40 to 85 |
 | PCA9535ECMTTXG | Onsemi | I/O Port Expander, I2C, 16-bit, Low-Power w/Interrupt, WQFN24 4x4, 0.5P, 3000-REEL |
 | TCA9534ADWR | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85 |
 | PCF8574ATS/3,118 | NXP | 8-Bit I/O Expander, I2C, SSOP, 100kHz, 6V |
 | PCA9535DBR | Texas Instruments | 16-Bit I2C I/O Expander, 400kHz, 16 I/Os, 25mA, SSOP |
 | PCA9534DB | Texas Instruments | 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SSOP -40 to 85 |
 | PCA9555PW | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP Tube |
 | PCA9539DWR | Texas Instruments | Remote 16-Bit I<sup>2</sup>C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85 |
 | PCA9534ARGTRG4 | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-VQFN -40 to 85 |
 | PCA9555DB,112 | NXP | PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SSOP2 24-Pin |
 | MCP23018-E/MJ | Microchip | I2C Interface 3400kHz 5.5V Automotive 24-Pin QFN EP Tube |
 | PCA9534ADB | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SSOP -40 to 85 |
 | PCAL6416AEXX | NXP | PCAL6416A - Low-voltage translating 16-bit I²C-bus/SMBus I/O expander BGA 24-Pin |
