322
TSSOP/16+
QQ询价原装真实库存现货热卖
8000
TSSOP/18+
只做原装欢迎监督
SN74LVC02APWT
6000
TSSOP14/22+
TI现货直销 只做原装
SN74LVC02APWR
36
SOP14/18+
百分百原装环保现货只做原装
SN74LVC02APWR
322
TSSOP/16+
QQ询价原装真实库存现货热卖
SN74LVC02APWR
80
N/A/0801
原装现货
SN74LVC02
3000
TSSOP/N/A
原装正品热卖,价格优势
SN74LVC02
8700
TSSOP/2021+
原装现货
SN74LVC02
8000
TSSOP/22+
原装现货,配单能手
SN74LVC02
28800
TSSOP/22+
原装现货,提供配单服务
SN74LVC02
2000
TSSOP/25+
只做原装,支持账期,提供一站式配单服务
SN74LVC02
60701
TSSOP/24+
深圳原装现货,可看货可提供拍照
SN74LVC02
985000
-/21+
100%原装现货,现货型号多欢迎加QQ咨询
SN74LVC02
65286
-/21+
全新原装现货,长期供应,免费送样
SN74LVC02
23412
TSSOP/23+
提供一站式配单服务
SN74LVC02
5000
TSSOP/23+
优势产品大量库存原装现货
SN74LVC02
6608
TSSOP/2024+
现货假一罚万只做原装现货
SN74LVC02
8391
TSSOP/22+
特价现货,提供BOM配单服务
SN74LVC02
5000
TSSOP/22+
一站式配单,只做原装
SN74LVC02A
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
TI
SN74LVC02APDF下载
SN74LVC02A
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SN74LVC02APDF下载
SN74LVC02AD
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
TI
SN74LVC02ADPDF下载
SN74LVC02AD
NOR Gate IC 4 Channel 14-SOIC
SN74LVC02ADPDF下载
SN74LVC02AD
Quadruple 2-Input Positive-NOR Gate ...
Texas Instruments
SN74LVC02ADPDF下载
SN74LVC02ADB
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
TI
SN74LVC02ADBPDF下载
SN74LVC02ADB
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
TI [Texas Instruments]
SN74LVC02ADBPDF下载
SN74LVC02ADR
NOR Gate IC 4 Channel 14-SOIC
SN74LVC02ADRPDF下载
SN74LVC02ADR
Quadruple 2-Input Positive-NOR Gate ...
Texas Instruments
SN74LVC02ADRPDF下载
SN74LVC02ADT
Quadruple 2-Input Positive-NOR Gate ...
Texas Instruments
SN74LVC02ADTPDF下载
回答:故障原因:74lvc574在clk信号的上升沿锁存数据,而不是在下降沿。解决方法:把sn74lvc02换成sn74lvc32,即可解决问题。回答完毕。