| 零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
74HC646PW | Octal bus transceiver/register; 3-state GENERALDESCRIPTION The74HC/HCT646arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •IndependentregisterforAandBbuses •Multiplexedreal-timeandstoreddata •Outputc | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | |
HIGH-SPEEDCMOSLOGIC(OCTALBUSTRANSCEIVER/REGISTER,3-STATE) | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
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 | ||
Non-InvertingOctalBusTransceiver/Registers | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
OCTALBUSTRANSCEIVERSANDREGISTERSWITH3-STATEOUTPUTS | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
OCTALBUSTRANSCEIVERSANDREGISTERSWITH3-STATEOUTPUTS | TITexas Instruments 德州仪器美国德州仪器公司 | TI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
24+ |
5000 |
公司存货 |
询价 | ||||
nsc |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
nsc |
24+ |
500000 |
行业低价,代理渠道 |
询价 | |||
ST |
23+ |
DIP |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
24+ |
DIP |
200000 |
原装进口正口,支持样品 |
询价 | ||
ST |
25+ |
DIP |
16900 |
原装，请咨询 |
询价 | ||
ST |
21+ |
DIP-24P |
214 |
原装现货假一赔十 |
询价 | ||
REI |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
恩XP |
23+ |
DIP14 |
18686 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
TOSHIBA/东芝 |
2447 |
DIP24 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
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