82C55 CMOS Programmable peripheral Interface

Wing Shing Computer Components

Description

CMOS Programmable peripheral Interface .
The WS82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Sca.

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Datasheet Specifications

Part number: 82C55
Manufacturer: Wing Shing Computer Components
File Size: 476.66 KB
Datasheet: 82C55_WingShingComputerComponents.pdf
Description: CMOS Programmable peripheral Interface

Features

* Pin Compatible with NMOS 8255A
* 24 Programmable I/O Pins
* Fully TTL Compatible
* High Speed, No “Wait State” Operation with 5MHz 80C86 and 8MHz 80C88
* Direct Bit Set/Reset Capability
* Enhanced Control Word Read Capability
* L7 Process

82C55 Distributors

📁 Related Datasheet

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82C501 - Ethernet Serial Interface (Intel)
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82C51 - VOLTAGE DETECTORS (UTC)

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CMOS Programmable peripheral Interface Wing Shing Computer Components

Wing Shing Computer Components 82C55-like datasheet