型号 功能描述 生产厂家&企业 LOGO 操作
74HC643

Octalbustransceiver;3-state;true/inverting

ETC

知名厂家

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.whenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

HitachiHitachi Semiconductor

日立日立公司

Hitachi

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

RENESAS

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

RENESAS

OCTALBUSTRANSCEIVERWITH3STATEOUTPUTSINVERTING/NONINVERTING

DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
更新时间:2025-5-18 12:20:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TOSHBA
22+
DIP24
37671
原装正品现货,可开13个点税
TOSHIBA/东芝
23+
SOP7.2
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ST/意法
23+
SOP-247.2MM
50000
全新原装正品现货,支持订货
ST
24+
SOP-247.2MM
200000
原装进口正口,支持样品
24+
5000
公司存货
ST
23+
SOP-247.2MM
16900
正规渠道,只有原装!
TOSHIBA/东芝
22+
DIP
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
PHI
SOP24
68500
一级代理 原装正品假一罚十价格优势长期供货
TI
2023+
SOP
8700
原装现货
PHI
23+
SOP24
8890
价格优势、原装现货、客户至上。欢迎广大客户来电查询

74HC643芯片相关品牌

  • DATADELAY
  • Fujitsu
  • Hittite
  • JHE
  • Lattice
  • Microsemi
  • MOLEX10
  • NUMONYX
  • SHARMA
  • TI1
  • Vitec
  • ZSELEC

74HC643数据表相关新闻