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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

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

文件:425.6 Kbytes Page:12 Pages

TI1

德州仪器

更新时间:2025-8-18 13:57:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
23+
PLCC20
8650
受权代理!全新原装现货特价热卖!
IMP
24+
PLCC-44
37500
原装正品现货,价格有优势!
2023+
3000
进口原装现货
2023+
5800
进口原装,现货热卖
PHI
23+
PLCC
6500
全新原装假一赔十
PHI
1815+
SOP14-3.9
6528
只做原装正品现货!或订货,假一赔十!
PHI
24+
NA/
3356
原装现货,当天可交货,原型号开票
PHI
23+
PLCC-20
50000
全新原装正品现货,支持订货
PHI
2447
PLCC
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
恩XP
23+
24-DIP
7300
专注配单,只做原装进口现货

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