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

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

替换型号 功能描述 生产厂家 企业 LOGO 操作

PROGRAMMABLE PERIPHEAL INTERFACE

Intel

英特尔

Programmable Peripheral Interface iAPX86 Family

AMD

超威半导体

Programmable Peripheral Interface iAPX86 Family

AMD

超威半导体

PROGRAMMABLE PERIPHEAL INTERFACE

Intel

英特尔

PROGRAMMABLE PERIPHEAL INTERFACE

Intel

英特尔

PROGRAMMABLE PERIPHERAL INTERFACE

Mitsubishi

三菱电机

PROGRAMMABLE PERIPHEAL INTERFACE

Intel

英特尔

PROGRAMMABLE PERIPHERAL INTERFACE

NEC

瑞萨

更新时间:2025-12-20 16:21:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
INTEL
22+
QFN
20000
公司只有原装 品质保证
AMD
25+
5
公司优势库存 热卖中!
Keystone Electronics
23+
原厂封装
2000
只做原装只有原装现货实报
Abbatron/HHSmith
5
全新原装 货期两周
24+
5000
公司存货
INTEL
25+23+
BGA
38613
绝对原装正品全新进口深圳现货
AMD
24+
CDIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
INTEL
18+
BGA
85600
保证进口原装可开17%增值税发票
NEC
24+
DIP40
39500
进口原装现货 支持实单价优
INTEL(英特尔)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞

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