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型号 功能描述 生产厂家 企业 LOGO 操作
P8255A-5

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 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 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 PERIPHERAL INTERFACE

NEC

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更新时间:2026-7-31 20:27:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
INTEL/英特尔
20+
DIP40
67500
原装优势主营型号-可开原型号增税票
INTEL
25+
DIP
66880
原装正品,欢迎询价
INTEL
23+
DIP
4146
全新原装正品现货,支持订货
INTEL
DIP40
9500
一级代理 原装正品假一罚十价格优势长期供货
AMD
25+
31
公司优势库存 热卖中!!
INTEL
25+
DIP40
3629
原装优势!房间现货!欢迎来电!
INTEL
26+
DIP
12335
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
INTEL/英特尔
25+
DIP40
880000
明嘉莱只做原装正品现货
INTEL
1824+
DIP
2345
原装现货专业代理,可以代拷程序
INTEL
22+
DIP40
12245
现货,原厂原装假一罚十!

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