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IP82C55A-5中文资料

厂家型号

IP82C55A-5

文件大小

234.44Kbytes

页面数量

26

功能描述

CMOS Programmable Peripheral Interface

- Bulk

数据手册

下载地址一下载地址二

生产厂商

HARRIS

IP82C55A-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

IP82C55A-5产品属性

  • 类型

    描述

  • 型号

    IP82C55A-5

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    - Bulk

更新时间:2025-10-11 15:01:00
供应商 型号 品牌 批号 封装 库存 备注 价格
HARRIS
23+
DIP
5000
专注配单,只做原装进口现货
HARRIS
16+
NA
8800
原装现货,货真价优
HARRIS / INTERSIL
24+
DIP40
500000
行业低价,代理渠道
HAR
9814+
DIP40
35
一级代理,专注军工、汽车、医疗、工业、新能源、电力
HAR
2023+
3000
进口原装现货
HAR
23+
DIP
8650
受权代理!全新原装现货特价热卖!
HAR
24+
DIP8
9600
原装现货,优势供应,支持实单!
INTERSIL
25+
PLCC
18000
原厂直接发货进口原装
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
IP82C55A96
1153
1153