I/O-Expander

Microchip MCP23017-E/SO - 16-Bit I/O Expander I2C - SO28

Microchip MCP23S17-E/SP 16-Bit I/O Expander SPI 16-bit input/output port expander with interrupt output Cascadable for up to 8 devices on one bus 25mA sink/source capability per I/O Supports up to 10MHz SPI clock speeds DIP-28

Microchip MCP23S18-E/SP 16-Bit I/O Expander SPI 16-bit input/output port expander with interrupt output Supports up to 10MHz SPI clock speeds DIP-28

PCA6107DWR - 8-bit I2C-bus and SMBus low power I/O port - SO18 8 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset

PCA9534DBR - 8-bit I2C-bus and SMBus low power I/O port - SSOP16 8 bits of General Purpose parallel Input/Output (GPIO) expansion

PCA9534DWR - 8-bit I2C-bus and SMBus low power I/O port - SO16w 8 bits of General Purpose parallel Input/Output (GPIO) expansion

PCA9534PWR - 8-bit I2C-bus and SMBus low power I/O port - TSSOP16 8 bits of General Purpose parallel Input/Output (GPIO) expansion

PCA9535DWR - 16-bit I2C-bus and SMBus low power I/O port - SO24 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt

PCA9536DGK - 4-Bit I2C and SMBus I/O Expander with Config-Registers - MSOP8 I2C to Parallel Port Expander

PCA9536DR - 4-Bit I2C and SMBus I/O Expander with Config-Registers - SO8 I2C to Parallel Port Expander

PCA9538DWR - 8-bit I2C-bus and SMBus low power I/O port - SO16w 8 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset

PCA9539DWR - 16-bit I2C-bus and SMBus low power I/O port - SO24w 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset

PCA9555D -  I2C 16 bits I/O-Expander - SO24

PCA9555PW - I2C 16 bits I/O-Expander - TSSOP24

PCA9557DRG - 8-bit I2C-bus and SMBus low power I/O expander - SO16 8 bits of General Purpose parallel Input/Output (GPIO) expansion with reset

SAB8283AP - 8-Bit Bustreiber mit Speicher, invertierend - DIP20 Bustreiber mit Zwischenspeicher und einer Verarbeitungsbreite von 8-Bit, invertierend

SAB8286AP - OCTAL BUS TRANSCEIVER - DIP20 bidirektionaler Bustreiber mit 8-Bit Verarbeitungsbreite, 3-State Ausgänge nicht invertierend  

SAB8287A-P - OCTAL BUS TRANSCEIVER - DIP20 data bus buffer for CPU/MCU 3-state outputs, inverted 8-bit parallel Hersteller: SIEMENS

SN74ACT8990FN - Test-Bus Controllers IEEE Std 1149.1 (JTAG) - PLCC44

VIA VT8237R - 16-Bit V-Link South Bridge - BGA539

WD11C00C-JU - MFM/RLL-Festplattencontroller - PLCC84

WDC WD2797A-PL - floppy disc controller - DIP40

WD33C93A-PL - SCSI Bus Interface Controller - DIP40

WDC WD57C65JM - floppy disc controller - PLCC44