INS8228 Datasheet (National Semiconductor) - System Controller and Bus Driver

INS8228, System Controller and Bus Driver

The INS8228/INS8238 is a system controller/bus driver contained in a standard, 28-pin dual-in-line package.

The chip, which is fabricated using Schottky Bipolar technology, generates all the read and write control signals required to directly interface the memory and input/output components of Natio

INS8228 Features

* MICROBUSlM

* Compatible

* Single Chip System' Controller and Bus Driver for 1NS8080A Microcomputer Systems

* Allows Use of Multibyte CALL Instructions for Interrupt Acknowledge

* Provides User-Selected Single-Level Interrupt Vector (RST7)

* Provides Isola