INS8255N Datasheet (National Semiconductor) - Programmable Peripheral Interface

INS8255N, Programmable Peripheral Interface

The INS8255 is a programmable peripheral interface contained in a standard, 4().pin dual *in *line package.

The chip, which is fabricated using N *charinel silicon gate technology, functions as a general *purpose parallel input/output interface in National Semiconductor's N8080 microcomp

INS8255N Features

* Outputs Source 1 mA at 1.5 Volts

* 24 Programmable Input/Output Pins

* Direct Bit Set/Reset Capability

* TTL Compatible

* Reduces System Component Count

* MICROBUSiM

* Compatible INS8255 MICROBUS Configuration CPU GROUP ADDRESS BUS DATA BUS CO