型号 功能描述 生产厂家 企业 LOGO 操作

Programmable Peripheral Interface iAPX86 Family

GENERAL DESCRIPTION The 8255A is a general-purpose, programmable I/O device designed for use with IAPX Family microprocessors. It has 24 I/O pins which may be individually programmed two groups of twelve, and used in three major modes of operation.

AMD

超威半导体

PROGRAMMABLE PERIPHEAL INTERFACE

PROGRAMMABLE PERIPHERAL INTERFACE The Intel 8255A is a general purpose programmable I/O device designed for use with Intel microprocessors.

Intel

英特尔

Programmable Peripheral Interface iAPX86 Family

GENERAL DESCRIPTION The 8255A is a general-purpose, programmable I/O device designed for use with IAPX Family microprocessors. It has 24 I/O pins which may be individually programmed two groups of twelve, and used in three major modes of operation.

AMD

超威半导体

Programmable Peripheral Interface iAPX86 Family

GENERAL DESCRIPTION The 8255A is a general-purpose, programmable I/O device designed for use with IAPX Family microprocessors. It has 24 I/O pins which may be individually programmed two groups of twelve, and used in three major modes of operation.

AMD

超威半导体

93 Ohm

文件:101.53 Kbytes Page:3 Pages

ETCList of Unclassifed Manufacturers

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更新时间:2025-12-28 20:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD/仙童
22+
TO-262
100000
代理渠道/只做原装/可含税
Keystone Electronics
23+
原厂封装
2000
只做原装只有原装现货实报
AMD
25+
5
公司优势库存 热卖中!
24+
5000
公司存货
AMD
24+
CDIP40
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
AMD
22+
CDIP40
20000
公司只有原装 品质保证
8899
只做进口原装!假一罚十!绝对有货!
NEC
25+
DIP
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可
AMD
9137+
CDIP40
114
一级代理,专注军工、汽车、医疗、工业、新能源、电力
INTEL
原厂封装
9800
原装进口公司现货假一赔百

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