型号 功能描述 生产厂家 企业 LOGO 操作

8-Bit Identity Comparator

General Description The 74F521 is an expandable 8-bit comparator. It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit. The expansion input IA=B also serves as an active LOW enable input. Features ■ Compares two 8-bit words in 6.5 ns typ

Fairchild

仙童半导体

8-bit identity comparator

DESCRIPTION The 74F521 is an expandable 8-bit comparator. It compares two words of up to 8 bits each and provides a Low output when the two words match bit for bit. The expansion input IA=B also serves as an active-Low enable input. FEATURES • Compares two 8-bit words in 6.5ns typical • E

Philips

飞利浦

8-Bit Identity Comparator

General Description The 74F521 is an expandable 8-bit comparator. It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit. The expansion input IA=B also serves as an active LOW enable input. Features ■ Compares two 8-bit words in 6.5 ns typ

Fairchild

仙童半导体

8-Bit Identity Comparator

文件:165.67 Kbytes Page:8 Pages

NSC

国半

8-Bit Identity Comparator

文件:165.67 Kbytes Page:8 Pages

NSC

国半

MC74F521D产品属性

  • 类型

    描述

  • 型号

    MC74F521D

  • 制造商

    Motorola

  • 功能描述

    74F521 MOT'89 SMT TUBES N9F8A

  • 制造商

    ON Semiconductor

更新时间:2025-12-25 23:01:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
24+
SOIC20
1612
只做原装,提供一站式配单服务,代工代料。BOM配单
FAIRCHILD/仙童
24+
NA/
6646
原装现货,当天可交货,原型号开票
FSC
2016+
DIP
3000
只做原装,假一罚十,公司可开17%增值税发票!
NS
23+
NA
20000
全新原装假一赔十
FAIRCHILDSEMICONDUCTOR
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
NS
24+
SOP
17500
公司常备大量原装正品现货!量大价优!
TI
24+
SOP7.2MM
80
只做原装正品现货 欢迎来电查询15919825718
FAI
SOP
68500
一级代理 原装正品假一罚十价格优势长期供货
恩XP
原厂封装
9800
原装进口公司现货假一赔百
TI/TEXAS
NEW
SOP7.2
8931
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

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