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KK82C55 Datasheet CHMOS PROGRAMMABLE PERIPHERAL INTERFACE

Manufacturer: KODENSHI (Kodenshi AUK Group)

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Overview

TECHNICAL DATA KK82C55 CHMOS PROGRAMMABLE PERIPHERAL INTERFACE The Integral KK82C55AN is a high-performance, CHMOS version of the industry standard KK82C55AN general purpose programmable I/O device which is designed for use with all Intel and most other microprocessors.

It provides 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation.

In MODE 0, each group of 12 I/O pins may be programmed in sets of 4 and 8 to be inputs or outputs.

Key Features

  • Compatible with all Intel and Most Other Microprocessors High Speed, «Zero Wait State» Operation with 8MHz 8086/88 and 80186/188 24 Programmable I/O Pins Low Power CHMOS Completely TTL Compatible Control Word Read-Back Capability Direct Bit Set/Reset Capability 2.5mA DC Drive Capability on all I/O Port Outputs Available in 40-Pin DIP Available in.

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