首页 >M74HC21B1R>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

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

文件:232.87 Kbytes 页数:9 Pages

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

文件:193.15 Kbytes 页数:8 Pages

STMICROELECTRONICS

意法半导体

M74HC21B1

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

文件:193.15 Kbytes 页数:8 Pages

STMICROELECTRONICS

意法半导体

M74HC273RM13TR

ST
SOP宽体

ST

M74HC595B1

ST
DIP-16

ST

详细参数

  • 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

供应商型号品牌批号封装库存备注价格
24+
3000
公司现货
询价
ST
05+
原厂原装
5066
只做全新原装真实现货供应
询价
ST
24+
DIP
36500
原装现货/放心购买
询价
ST
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
询价
ST
23+24
DIP14
29650
原装原盘原标,提供BOM一站式配单
询价
ST
23+
SOP
8650
受权代理!全新原装现货特价热卖!
询价
ST
SOP
22+
6000
十年配单,只做原装
询价
ST
22+
SOP
25000
只做原装进口现货,专注配单
询价
ST
18+
SOP14
12500
全新原装正品,本司专业配单,大单小单都配
询价
ST
23+
3.9MM
50000
全新原装正品现货,支持订货
询价
更多M74HC21B1R供应商 更新时间2025-10-8 16:01:00