MSM82C43 Datasheet - OKI electronic componets

MSM82C43, INPUT/OUTPUT PORT EXPANDER

E2E1034 -27-Y4 ¡ Semiconductor MSM82C43 ¡ Semiconductor INPUT/OUTPUT PORT EXPANDER This version: Jan.1998 MSM82C43 Previous version: Nov.1996 GEN.
The MSM82C43 is an input/output port expander device based on CMOS technology and designed to operate at low power consumption levels.

Features

* CMOS technology for low power consumption
* 2.5 to 6 V single power supply (dependent on MSM80C48/49 operating frequency. )
* Fully static operation
* Bidirectional I/O ports
* TTL coimpatible (ports 4 thru 7)
* Functional compatiblity with Intel i824

MSM82C43_OKIelectroniccomponets.pdf