型号 功能描述 生产厂家&企业 LOGO 操作

Non-InvertingOctalBusTransceiver/Registers

文件:198.84 Kbytes Page:6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

Octalbustransceiver/register;3-state;inverting

GENERALDESCRIPTION The74HC/HCT648arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •IndependentregisterforAandBbuses •Multiplexedreal-timeandstoreddata

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

OctalBusTransceivers/RegisterswithMultiplexed3-stateoutputs

Description Sixcontrolinputsenablethisdevicetobeusedasalatchedtransceiver,unlatchedtransceiveroracombinationofboth.Asalatchedtransceiver,datafromonebusisstoredforlaterretrievalbytheotherbus.Alternatelyrealtimebusdata(unlatched)maybedirectlytransferred

HitachiHitachi Semiconductor

日立日立公司

Hitachi

HC648OCTALBUSTRANSCEIVER/REGISTER3-STATE,INV.HC646OCTALBUSTRANSCEIVER/REGISTER3-STATE

DESCRIPTION TheM74HC646/648arehighspeedCMOSOCTALBUSTRANSCEIVERSANDREGISTERS,(3-STATE)fabricatedinsilicongateC2MOStechnology.TheyhavethesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEED fMAX=73MHz(TYP.)ATVCC=5V ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

HIGH-SPEEDCMOSLOGIC(OCTALBUSTRANSCEIVER/REGISTER,3-STATE)

文件:245.15 Kbytes Page:8 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
更新时间:2025-8-1 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD/仙童
24+
NA/
3861
原装现货,当天可交货,原型号开票
onsemi(安森美)
24+
TSSOP20
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
FSC
4
TSSOP
17683
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FSC
2016+
TSSOP
6528
只做进口原装现货!假一赔十!
FSC
23+
TSSOP20
30000
代理全新原装现货,价格优势
FSC
25+
TSSOP
4500
全新原装、诚信经营、公司现货销售!
NS
99
DIP
3
原装现货海量库存欢迎咨询
FSC
24+
DIP14
6800
绝对原装!真实库存!
NS
24+
SMD
5000
公司存货
FSC
21+
TSSOP
12588
原装正品

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