首页 >74HC21PW>规格书列表

零件型号下载 订购功能描述制造商 上传企业LOGO

M74HC21

DUAL4-INPUTANDGATE

DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

M74HC21

DUAL4-INPUTANDGATE

Description TheM54HCxxxandM54HCTxxxseriesarecomposedofover90typesofhighspeedCMOSfunctionsspecificallydesignedtomeettheradiationrequirementsoftheaerospaceindustry.Itincludesalargesetofgates,Flip-Flops,Multiplexers,Counters,Businterfaceandseveralotherfuncti

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

M74HC21TTR

DUAL4-INPUTANDGATE

DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

SN74HC21

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC21

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC21

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC21

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC21

DUAL4-INPUTPOSITIVE-ANDGATE

TI1Texas Instruments

德州仪器美国德州仪器公司

SN74HC21D

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC21D

DUAL4-INPUTPOSITIVE-ANDGATES

TITexas Instruments

德州仪器美国德州仪器公司

技术参数

  • VCC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    ± 5.2

  • tpd (ns):

    10

  • fmax (MHz):

    36

  • Nr of bits:

    2

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    124

  • Ψth(j-top) (K/W):

    2.1

  • Rth(j-c) (K/W):

    48.3

  • Package name:

    TSSOP14

供应商型号品牌批号封装库存备注价格
恩XP
24+
标准封装
12048
全新原装正品/价格优惠/质量保障
询价
NEXPERIA/安世
25+
TSSOP14
600000
NEXPERIA/安世全新特价74HC21PW即刻询购立享优惠#长期有排单订
询价
恩XP
23+
N/A
12000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
ON
24+
TSSOP-14
2300
低于市场价,实单必成,QQ1562321770
询价
NEXPERIA/安世
24+
TSSOP
33500
全新进口原装现货,假一罚十
询价
NEXPERIA/安世
24+25+
TSSOP
919
原装现货实单必成
询价
NEXPERIA
20+
SMD
11520
特价全新原装公司现货
询价
NEXPERIA/安世
24+
NA
7500
原装现货,专业配单专家
询价
N/A
2447
SMD
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
恩XP
21+
SMD
3000
百域芯优势 实单必成 可开13点增值税
询价
更多74HC21PW供应商 更新时间2025-7-30 9:38:00