型号 功能描述 生产厂家 企业 LOGO 操作
I74F657DB

Octal transceiver with 8-bit parit generator/checker

DESCRIPTION The 74F657 is an octal transceiver featuring non–inverting buffers with 3–state outputs and an 8–bit parity generator/checker, and is intended for bus–oriented applications. FEATURES • Combines 74F245 and 74F280A functions in one package • High impedance base input for reduced load

PHILIPS

飞利浦

Octal transceiver with 8-bit parit generator/checker

DESCRIPTION The 74F657 is an octal transceiver featuring non–inverting buffers with 3–state outputs and an 8–bit parity generator/checker, and is intended for bus–oriented applications. FEATURES • Combines 74F245 and 74F280A functions in one package • High impedance base input for reduced load

PHILIPS

飞利浦

Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and 3-STATE Outputs

General Description The 74F657 contains eight non-inverting buffers with 3- STATE outputs and an 8-bit parity generator/checker. It is intended for bus-oriented applications. Features ■ 300 Mil 24-pin slimline DIP ■ Combines 74F245 and 74F280A functions in one package ■ 3-STATE outp

FAIRCHILD

仙童半导体

Octal transceiver with 8-bit parit generator/checker

DESCRIPTION The 74F657 is an octal transceiver featuring non–inverting buffers with 3–state outputs and an 8–bit parity generator/checker, and is intended for bus–oriented applications. FEATURES • Combines 74F245 and 74F280A functions in one package • High impedance base input for reduced load

PHILIPS

飞利浦

Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and 3-STATE Outputs

General Description The 74F657 contains eight non-inverting buffers with 3- STATE outputs and an 8-bit parity generator/checker. It is intended for bus-oriented applications. Features ■ 300 Mil 24-pin slimline DIP ■ Combines 74F245 and 74F280A functions in one package ■ 3-STATE outp

FAIRCHILD

仙童半导体

54F657 74F657 Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE(RM) Outputs

文件:425.6 Kbytes Page:12 Pages

TI

德州仪器

更新时间:2026-1-27 17:20:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
25+
TSOP
18000
原厂直接发货进口原装
PHI
25+
PLCC28
3200
全新原装、诚信经营、公司现货销售
PHILPS
26+
PLCC28
12300
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
PHI
25+23+
PLCC
38340
绝对原装正品全新进口深圳现货
PHI
23+
PLCC28
3700
绝对全新原装!现货!特价!请放心订购!
PHI
24+
PLCC
716
PHI
25+
PLCC20
5961
百分百原装正品 真实公司现货库存 本公司只做原装 可
PHI
1999
PLCC
716
原装现货海量库存欢迎咨询
恩XP
22+
24DIP
9000
原厂渠道,现货配单
恩XP
23+
24-DIP
7300
专注配单,只做原装进口现货

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