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

MC74F521N产品属性

  • 类型

    描述

  • 型号

    MC74F521N

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    - Bulk

更新时间:2026-2-5 20:03:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
20+
DIP20
35830
原装优势主营型号-可开原型号增税票
NSC
25+
DIP20(TUBE/18PCS)
201
全新原装!优势库存热卖中!
FSC/ON
23+
原包装原封 □□
5950
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
TI/TEXAS
26+
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
FAIRCHILD/仙童
2450+
DIP
8850
只做原装正品假一赔十为客户做到零风险!!
FSC
2016+
DIP
3000
只做原装,假一罚十,公司可开17%增值税发票!
N/A
24+
SOP
3500
原装现货,可开13%税票
FAIRCHILD
23+
SMD-SO20L
9856
原装正品,假一罚百!
FAI
SOP
68500
一级代理 原装正品假一罚十价格优势长期供货
NSC
25+23+
SOP5.2
35860
绝对原装正品全新进口深圳现货

MC74F521N数据表相关新闻

  • MC74HC4060ADTR2G

    MC74HC4060ADTR2G

    2022-11-22
  • MC74HC161ADG

    MC74HC161ADG

    2022-8-18
  • MC74ACT138DTR2

    型号MC74ACT138DTR2 品牌 ON/安森美 封装 TSSOP-1 批号20+ MC74ACT640DWR2G ON MC74HC125ADG ON MC74HC125ADR2G ON MC74HC244A MOT MC74HC390ADR2G ON MC74HC74ADR2G ON MC74LVXT4051DR2G ON MC74VHC139DTR2G ON MC74VHCT125ADTRG ON MC78L05ACDR2G ON MC78L12A MOT MC88LV926DWR2 Freescale MC908JL3EC

    2021-6-3
  • MC74HC165ADR2G 原装现货供应

    MC74HC165A的引脚排列与LS165相同。设备输入与标准CMOS输出兼容;对于上拉晶体管,它们与LSTTL输出兼容。该器件是一个8位移位寄存器,最后一级输出互补。数据可以并行或串行方式载入寄存器。当串行移位/并行加载输入较低时,数据异步并行加载。当串行移位/并行加载输入为高电

    2021-2-21
  • MC74ACT86DR2 ON Semiconductor 逻辑门

    MC74ACT86DR2 ON Semiconductor 逻辑门

    2020-11-23
  • MC74ACT640DWR2G全新原装现货

    瀚佳科技(深圳)有限公司 专业进口电子元器件代理商

    2019-7-17