型号 功能描述 生产厂家 企业 LOGO 操作
M74HC21B1R

DUAL 4-INPUT AND GATE

Description The M54HCxxx and M54HCTxxx series are composed of over 90 types of high speed CMOS functions specifically designed to meet the radiation requirements of the aerospace industry. It includes a large set of gates, Flip-Flops, Multiplexers, Counters, Bus interface and several other functi

STMICROELECTRONICS

意法半导体

M74HC21B1R

DUAL 4-INPUT AND GATE

DESCRIPTION The M74HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits ag

STMICROELECTRONICS

意法半导体

DUAL 4-INPUT AND GATE

DESCRIPTION The M74HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits ag

STMICROELECTRONICS

意法半导体

M74HC21B1R产品属性

  • 类型

    描述

  • 型号

    M74HC21B1R

  • 功能描述

    逻辑门 Dual 4-Input AND

  • RoHS

  • 制造商

    Texas Instruments

  • 产品

    OR

  • 逻辑系列

    LVC

  • 栅极数量

    2

  • 线路数量(输入/输出)

    2/1

  • 高电平输出电流

    - 16 mA

  • 低电平输出电流

    16 mA

  • 传播延迟时间

    3.8 ns

  • 电源电压-最大

    5.5 V

  • 电源电压-最小

    1.65 V

  • 最大工作温度

    + 125 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    DCU-8

  • 封装

    Reel

更新时间:2025-10-28 8:17:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SST
原厂封装
9800
原装进口公司现货假一赔百
ST/意法
23+
SOP-14
89630
当天发货全新原装现货
ST
18+
SOP14
12500
全新原装正品,本司专业配单,大单小单都配
ST
23+
SOP
8650
受权代理!全新原装现货特价热卖!
ST/意法
24+
NA/
3317
原装现货,当天可交货,原型号开票
ST
544
14SOIC
2800
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
三年内
1983
只做原装正品
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
ST/意法
25+
DIP16
880000
明嘉莱只做原装正品现货
ST
25+
QFP
3200
全新原装、诚信经营、公司现货销售!

M74HC21B1R数据表相关新闻