型号 功能描述 生产厂家 企业 LOGO 操作
74F657

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

74F657

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

74F657

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

74F657

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

ONSEMI

安森美半导体

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

封装/外壳:24-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC TXRX NON-INVERT 5.5V 24SOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ONSEMI

安森美半导体

封装/外壳:24-DIP(0.300",7.62mm) 包装:管件 描述:IC TXRX NON-INVERT 5.5V 24DIP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ONSEMI

安森美半导体

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

74F657产品属性

  • 类型

    描述

  • 型号

    74F657

  • 制造商

    FAIRCHILD

  • 制造商全称

    Fairchild Semiconductor

  • 功能描述

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

更新时间:2026-3-11 15:58:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SIG
05+
SOIC
1000
自己公司全新库存绝对有货
FSC/ON
23+
原包装原封 □□
7000
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
SIGNETICS
25+
DIP24
598
全新原装正品支持含税
PHI
2026+
SOIC
65428
百分百原装现货 实单必成
NSC
23+
DIP-24-L
9856
原装正品,假一罚百!
onsemi
25+
24-DIP(0.300 7.62mm)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
PHI
25+
SOP24
4500
全新原装、诚信经营、公司现货销售
PHI
24+
SOIC
9600
原装现货,优势供应,支持实单!
nsc
24+
N/A
6980
原装现货,可开13%税票
onsemi(安森美)
25+
SOP24
2181
原装现货,免费供样,技术支持,原厂对接

74F657数据表相关新闻