首页 >74HC646D-T>规格书列表
零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
Octalbustransceiver/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 | ||
Octalbustransceiver/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 WideOperatingVoltageRangeof2Vto6V High-Current3-StateOutputsCanDriveUp To15LSTTLLoads LowPowerConsumption,80-μAMaxICC Typicaltpd=11ns ±6-mAOutputDriveat5V LowInputCurrentof1μAMax IndependentRegistersforAandBBuses MultiplexedReal-TimeandStoredD | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 |
详细参数
- 型号:
74HC646D-T
- 功能描述:
总线收发器 OCTAL TRANSCEIVER/ REGISTER 3-S
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 逻辑类型:
CMOS
- 逻辑系列:
74VCX
- 每芯片的通道数量:
16
- 输入电平:
CMOS
- 输出电平:
CMOS
- 输出类型:
3-State
- 高电平输出电流:
- 24 mA
- 低电平输出电流:
24 mA
- 传播延迟时间:
6.2 ns
- 电源电压-最大:
2.7 V, 3.6 V
- 电源电压-最小:
1.65 V, 2.3 V
- 最大工作温度:
+ 85 C
- 封装/箱体:
TSSOP-48
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TEXAS |
24+ |
SOP |
3500 |
原装现货,可开13%税票 |
询价 | ||
TEXAS |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
HARRIS/哈里斯 |
23+ |
DIP-24 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
HAR |
24+ |
DIP |
39 |
询价 | |||
PHI |
24+ |
SOIC-14/3.9m |
25843 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
PHI |
9650 |
DIP-24 |
315 |
原装现货海量库存欢迎咨询 |
询价 | ||
PHI |
24+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
PHI |
23+ |
DIP-24 |
9856 |
原装正品,假一罚百! |
询价 | ||
PHI |
24+ |
DIP24 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PHI |
24+ |
SOIC-14/3.9mm/ |
6540 |
原装现货/欢迎来电咨询 |
询价 |
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