| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74HC648 | OctalBusTransceivers/RegisterswithMultiplexed3-stateoutputs Description Sixcontrolinputsenablethisdevicetobeusedasalatchedtransceiver,unlatchedtransceiveroracombinationofboth.Asalatchedtransceiver,datafromonebusisstoredforlaterretrievalbytheotherbus.Alternatelyrealtimebusdata(unlatched)maybedirectlytransferred | HitachiHitachi Semiconductor 日立日立公司 |  |   |
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 | Philips | | |
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 |  | | |
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 |  | | |
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 |  | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
24+ |
NA/ |
3260 |
原装现货,当天可交货,原型号开票 |
|||
RENESAS |
04PB |
SOP20 |
4370 |
全新原装进口自己库存优势 |
|||
HITACHI |
04+ |
SOP-20/5.2MM |
32 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
HITACHI |
2016+ |
DIP |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
HITACHI/日立 |
2003+ |
SOP20 |
10 |
||||
RENESAS |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
|||
HIT |
2016+ |
DIP |
6523 |
只做原装正品现货!或订货! |
|||
HIT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
HIT |
24+ |
DIP-24 |
10 |
||||
HIT |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
HD74HC648芯片相关品牌
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2019-8-24
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