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SN74HC21D

丝印:HC21;Package:SOIC(D);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21DR

丝印:HC21;Package:SOIC(D);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21DR.A

丝印:HC21;Package:SOIC(D);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21DR1G4

丝印:HC21;Package:SOIC(D);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21DR1G4.A

丝印:HC21;Package:SOIC(D);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21NSR

丝印:HC21;Package:SOP(NS);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21PWRG4

丝印:HC21;Package:TSSOP(PW);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21PWRG4.A

丝印:HC21;Package:TSSOP(PW);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

SN74HC21PWT

丝印:HC21;Package:TSSOP(PW);SNx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital sign

文件:1.85625 Mbytes 页数:34 Pages

TI

德州仪器

CD74HC21M

丝印:HC21M;Package:SOIC;CDx4HC21 Dual 4-Input AND Gates

1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si

文件:1.19743 Mbytes 页数:27 Pages

TI

德州仪器

详细参数

  • 型号:

    HC21

  • 功能描述:

    逻辑门 Dual 4-Input Pos

  • 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
TI/德州仪器
25+
S0P14
32360
TI/德州仪器全新特价SN74HC21NSR即刻询购立享优惠#长期有货
询价
24+
3000
自己现货
询价
TI
16+
SOP
10000
原装正品
询价
TI/德州仪器
2447
SOP-5.2MM
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
TI
25+
SOP-14
9854
就找我吧!--邀您体验愉快问购元件!
询价
TI(德州仪器)
2021+
SO-14
499
询价
TI/德州仪器
24+
SOP-14
9600
原装现货,优势供应,支持实单!
询价
TI
24+
电阻器
8000
原装正品价格优势!欢迎询价QQ:385913858TEL:15
询价
22+
NA
3450
加我QQ或微信咨询更多详细信息,
询价
TI/德州仪器
23+
SOP14
50000
全新原装正品现货,支持订货
询价
更多HC21供应商 更新时间2026-1-17 18:54:00