型号 功能描述 生产厂家&企业 LOGO 操作

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

Philips

OctalBusTransceivers(with3-stateoutputs)

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

HitachiHitachi, Ltd.

日立公司

Hitachi

OctalBusTransceivers(with3-stateoutputs)

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

RENESASRenesas Electronics America

瑞萨瑞萨科技有限公司

RENESAS

OctalBusTransceivers(with3-stateoutputs)

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

RENESASRenesas Electronics America

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(ST)集团

STMICROELECTRONICS

CD74HC643E产品属性

  • 类型

    描述

  • 型号

    CD74HC643E

  • 制造商

    Harris Corporation

更新时间:2024-5-14 9:36:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
23+
N/A
46580
正品授权货源可靠
HIT
2017+
DIP24
23569
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票
HITACHI/日立
22+
SOP5.2
3532
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
HIT
23+
SOP
7000
绝对全新原装!100%保质量特价!请放心订购!
HIT
00+
SOP20
84
全新原装100真实现货供应
HIT
23+
185
56492
##公司主营品牌长期供应100%原装现货可含税提供技术
2023+
24/DIP
3000
进口原装现货
RENESAS/瑞萨
22+
SOP20
50000
只做原装正品,假一罚十,欢迎咨询
22+
DIP16P
6980
原装现货,可开13%税票
RENESAS
22+
DIP16
8000
原装正品支持实单

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