Incremental encoders Shaft with clamping or synch.
UPD7210 - Intelligent Gpib Controller
UPD7210C - Intelligent Gpib Controller
PCA9702 - 16-bit/8-bit GPI
DS75162A - IEEE-488 GPIB Transceivers
GP270AFH - Rechargeable Nickel Metal Hydride Cylindrical Cell
W83L604G - SMBus GPIO Controller
W83602R - WINBOND GPI/O IC
SX1509 - Lowest Voltage Level Shifting GPIO
XRA1402 - 8-BIT SPI GPIO EXPANDER
XRA1403 - 16-BIT SPI GPIO EXPANDER
CP2120 - SPI TO I2C BRIDGE AND GPIO PORT EXPANDER
ECE1088 - GPIO Expansion via SMBus or BC-Link Bus
W83601G - GPI/O Expander
W83L603G - SMBus GPIO Controller
W83601R - WINBOND GPI/O IC
AN1043 - Unique Features of the MCP23X08/17 GPIO Expanders
SX1509B - Worlds Lowest Voltage Level Shifting GPIO
2465 - Oscilloscope GPIB Option Instruction Manual
LD8291A - GPIB Talker / Listener
CY8C20110 - Configurable GPIOs
