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MD82C55A-5中文资料

厂家型号

MD82C55A-5

文件大小

234.44Kbytes

页面数量

26

功能描述

CMOS Programmable Peripheral Interface

数据手册

下载地址一下载地址二

生产厂商

HARRIS

MD82C55A-5数据手册规格书PDF详情

Description

The Harris 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors.

Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Harris advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.

Features

• Pin Compatible with NMOS 8255A

• 24 Programmable I/O Pins

• Fully TTL Compatible

• High Speed, No “Wait State” Operation with 5MHz and

8MHz 80C86 and 80C88

• Direct Bit Set/Reset Capability

• Enhanced Control Word Read Capability

• L7 Process

• 2.5mA Drive Capability on All I/O Ports

• Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10µA

MD82C55A-5产品属性

  • 类型

    描述

  • 型号

    MD82C55A-5

  • 制造商

    HARRIS

  • 制造商全称

    HARRIS

  • 功能描述

    CMOS Programmable Peripheral Interface

更新时间:2025-10-6 14:07:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Harris
98+
15
一级代理,专注军工、汽车、医疗、工业、新能源、电力
HARRIS/哈里斯
23+
CDIP
89630
当天发货全新原装现货
HARRIS/哈里斯
24+
CDIP
990000
明嘉莱只做原装正品现货
HARRIS/哈里斯
23+
CDIP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
HARRIS
25+
DIP
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
HARRIS
9039
4
公司优势库存 热卖中!
HARRIS/哈里斯
2450+
DIP
6540
只做原装正品假一赔十为客户做到零风险!!
INTERSIL
24+
CIDP-40
12
只做原厂渠道 可追溯货源
24+
110
本站现库存
24+
长期备有现货
500000
行业低价,代理渠道