型号 功能描述 生产厂家 企业 LOGO 操作

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

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

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:2025-12-25 13:47:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
2450+
DIP
8850
只做原装正品假一赔十为客户做到零风险!!
Fairchild/ON
22+
24PDIP
9000
原厂渠道,现货配单
SIG
2025+
DIP
5000
原装进口价格优 请找坤融电子!
TI
24+
全新原装 现货特价 南京苏州上海
6540
原装现货/欢迎来电咨询
NSC
25+
10
公司优势库存 热卖中!!
PHI
24+
SOIC
9600
原装现货,优势供应,支持实单!
NS/国半
24+
SOP24
22055
郑重承诺只做原装进口现货
SIGNETICS
25+
DIP24
598
全新原装正品支持含税
NS/国半
23+
DIP-24
6321
原厂授权代理,海外优势订货渠道。可提供大量库存,详
onsemi(安森美)
24+
SOP24
1612
只做原装,提供一站式配单服务,代工代料。BOM配单

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