位置：首页 > IC中文资料第2362页 > MM74HC643AN
| 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 |  |   | |
OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.whenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe | HitachiHitachi, Ltd. 日立公司 |  | | |
OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 |  | | |
OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | | | |
OCTALBUSTRANSCEIVERWITH3STATEOUTPUTSINVERTING/NONINVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 |  | |
MM74HC643AN产品属性
- 类型
描述
- 型号
MM74HC643AN
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HIT |
22+ |
SOP |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
|||
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 |
20+ |
SOP20 |
19570 |
原装优势主营型号-可开原型号增税票 |
|||
HIT |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
|||
HIT |
18+ |
DIP |
85600 |
保证进口原装可开17%增值税发票 |
|||
RENESAS |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
|||
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 |
|||
HITACHI |
03+ |
DIP24 |
6000 |
绝对原装自己现货 |
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DdatasheetPDF页码索引
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