型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
74HCT643 | Octalbustransceiver;3-state;true/inverting GENERALDESCRIPTION The74HC/HCT643arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Octalbidirectionalbusinterface •Trueandinverting3-stateoutputs •Outputcapabilit | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | ||
OctalBusTransceivers(with3-stateoutputs) Description BoththeHD74HCT640andtheHD74HCT643haveoneactivelowenableinput(G),andadirectioncontrol(DIR).WhentheDIRinputishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromBtoA. TheHD74HCT640transfersinverteddatafromonebustotheo | HitachiHitachi, Ltd. 日立公司 | |||
OCTALBUSTRANSCEIVER3-STATE:HCT245NONINVERTINGHCT640INVERTING,HCT643INVERTING/NONINVERTING DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4µA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
InvertingOctalTRI-STATETransceiver 文件:140.5 Kbytes Page:4 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
InvertingOctalTRI-STATETransceiver 文件:140.5 Kbytes Page:4 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TOSHIBA/东芝 |
23+ |
NA/ |
3273 |
原装现货,当天可交货,原型号开票 |
|||
HAR |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
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PHILIPS |
23+ |
SOP |
12300 |
||||
ti |
22+ |
500000 |
行业低价,代理渠道 |
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TOSHIBA |
23+ |
DIP-24 |
9856 |
原装正品,假一罚百! |
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TOS |
DIP-20 |
608900 |
原包原标签100%进口原装常备现货! |
||||
TC |
23+ |
DIP24 |
3260 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
|||
HARRIS |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
||||
PHILIPS |
1013 |
进口原装-真实库存-价实 |
|||||
5000 |
公司存货 |
74HCT643规格书下载地址
74HCT643参数引脚图相关
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- 822j
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- 815ept
- 8100c
- 8051
- 8024
- 7号电池
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- 7805
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- 7705ac
- 74ls48
- 74ls373
- 74ls244
- 74ls192
- 74ls164
- 74ls138
- 74ls04
- 74ls00
- 74LCX14
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- 74LCX10
- 74LCX08
- 74LCX07
- 74LCX06
- 74LCX05
- 74LCX04
- 74LCX02
- 74LCX00
- 74L71
- 74I5SN
- 74HCU04
- 74HCU
- 74HCT93
- 74HCT86
- 74HCT85
- 74HCT75
- 74HCT74
- 74HCT73
- 74HCT7080
- 74HCT7046A
- 74HCT7030
- 74HCT688PW
- 74HCT688N
- 74HCT688DB
- 74HCT688D
- 74HCT688
- 74HCT670N
- 74HCT670D
- 74HCT670
- 74HCT652N
- 74HCT652D
- 74HCT652
- 74HCT648
- 74HCT646PW
- 74HCT646N
- 74HCT646DB
- 74HCT646D
- 74HCT646
- 74HCT640PW
- 74HCT640N
- 74HCT640DB
- 74HCT640D
- 74HCT640
- 74HCT6323AD
- 74HCT6323A
- 74HCT612
- 74HCT597-Q100
- 74HCT597PW
- 74HCT597N
- 74HCT597D-Q100
- 74HCT597DB
- 74HCT597D
- 74HCT597
- 74HCT595T16-13
- 74HCT595T16
- 74HCT595S16-13
- 74HCT595S16
- 74HCT595-Q100
- 74HCT42
- 74HCT32
- 74HCT30
- 74HCT27
- 74HCT21
- 74HCT20
- 74HCT14
- 74HCT11
- 74HCT10
- 74HCT08
- 74HCT04
- 74HCT03
- 74HCT02
- 74HCT00
- 74HCT
- 74HC93N
- 74HC93D
- 74HC93
- 74HC91
- 74HC86U
74HCT643数据表相关新闻
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焕盛达竭诚为您提供一站式配套服务。当天下单,当天发货;
2020-9-1974HCT273N,74HCT273WM,74HCT273WMX,74HCT27E,74HCT27M,
74HCT273N,74HCT273WM,74HCT273WMX,74HCT27E,74HCT27M,
2020-2-1774HCT4066D,A7260,AD8185ARUZ,LF253DT,TL084BCDT,TL084IPT,TS27M4IN,TS27M4IPT,TS321IDT,TS321ILT,TS419ID,TS421ID,TS27M2AIN,TS27M2BIDT,TS462CDT,TS462CPT,TS464CDT,TS4871EID,TS4871EIDT,TS1
74HCT4066D,A7260,AD8185ARUZ,LF253DT,TL084BCDT,TL084IPT,TS27M4IN,TS27M4IPT,TS321IDT,TS321ILT,TS419ID,TS421ID,TS27M2AIN,TS27M2BIDT,TS462CDT,TS462CPT,TS464CDT,TS4871EID,TS4871EIDT,TS1
2019-12-28
DdatasheetPDF页码索引
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