74F521D价格

参考价格:¥0.0000

型号:74F521D 品牌:Florida Misc. 备注:这里有74F521D多少钱,2026年最近7天走势,今日出价,今日竞价,74F521D批发/采购报价,74F521D行情走势销售排行榜,74F521D报价。
型号 功能描述 生产厂家 企业 LOGO 操作

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

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

74F521D产品属性

  • 类型

    描述

  • 型号

    74F521D

  • 制造商

    NXP Semiconductors

  • 制造商

    FLORIDA MISC.

更新时间:2026-1-28 23:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ONSEMI
25+
SOIC W
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
onsemi(安森美)
25+
SOIC20
2181
原装现货,免费供样,技术支持,原厂对接
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
FAIRCHILD
23+
SMD-SO20L
9856
原装正品,假一罚百!
NSC
25+
DIP20(TUBE/18PCS)
201
全新原装!优势库存热卖中!
N/A
24+
SOP
3500
原装现货,可开13%税票
NS
24+
N/A
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
NSC
25+23+
SOP5.2
35860
绝对原装正品全新进口深圳现货

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