MSM82C55A Datasheet - OKI electronic

MSM82C55A, CMOS PROGRAMMABLE PERIPHERAL INTERFACE

E2O0020-27-X3 ¡ Semiconductor MSM82C55A-2RS/GS/VJS ¡ Semiconductor CMOS PROGRAMMABLE PERIPHERAL INTERFACE This version: Jan.1998 MSM82C55A-2RS/GS/V.
The MSM82C55A-2 is a programmable universal I/O interface device which operates as high speed and on low power consumption due to 3m silicon gate CMOS.

Features

* High speed and low power consumption due to 3m silicon gate CMOS technology
* 3 V to 6 V single power supply
* Full static operation
* Programmable 24-bit I/O ports
* Bidirectional bus operation (Port A)
* Bit set/reset function (Port C)
* TT

MSM82C55A_OKIelectronic.pdf