SN74LS642价格
参考价格:¥26.8254
型号:SN74LS642-1DW 品牌:TI 备注:这里有SN74LS642多少钱,2026年最近7天走势,今日出价,今日竞价,SN74LS642批发/采购报价,SN74LS642行情走势销售排行榜,SN74LS642报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS642 | OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending | MOTOROLA 摩托罗拉 | ||
SN74LS642 | 具有集电极开路输出的八路总线收发器 These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the dev • SN74LS64X-1 Versions Rated at IOL of 48 mA\n• Bi-directional Bus Transceivers in High-Density 20-Pin Packages\n• Hysteresis at Bus Inputs Improves Noise Margins\n• Choice of True or Inverting Logic\n• Choice of 3-State or Open-collector Outputs; | TI 德州仪器 | ||
SN74LS642 | OCTAL BUS TRANSCEIVERS 文件:336.85 Kbytes Page:9 Pages | TI 德州仪器 | ||
SN74LS642 | OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | ||
LOW POWER SCHOTTKY Octal Bus Transceivers These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending | ONSEMI 安森美半导体 | |||
OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending | MOTOROLA 摩托罗拉 | |||
OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending | MOTOROLA 摩托罗拉 | |||
LOW POWER SCHOTTKY Octal Bus Transceivers These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending | ONSEMI 安森美半导体 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
封装/外壳:20-DIP(0.300",7.62mm) 包装:管件 描述:IC TXRX INVERT 5.25V 20DIP 集成电路(IC) 缓冲器,驱动器,接收器,收发器 | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC TXRX INVERT 5.25V 20SOIC 集成电路(IC) 缓冲器,驱动器,接收器,收发器 | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVERS 文件:336.85 Kbytes Page:9 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVERS 文件:336.85 Kbytes Page:9 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.29805 Mbytes Page:25 Pages | TI 德州仪器 | |||
OCTAL BUS TRANSCEIVRS 文件:1.13619 Mbytes Page:33 Pages | TI 德州仪器 |
SN74LS642产品属性
- 类型
描述
- VCC(Min)(V):
4.75
- VCC(Max)(V):
5.25
- Bits(#):
8
- Voltage(Nom)(V):
5
- F @ nom voltage(Max)(MHz):
35
- ICC @ nom voltage(Max)(mA):
0.09
- tpd @ nom Voltage(Max)(ns):
25
- IOL(Max)(mA):
24
- IOH(Max)(mA):
-24
- Rating:
Catalog
- Operating temperature range(C):
0 to 70
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/TEXAS |
26+ |
DIP-20 |
8931 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
TI/德州仪器 |
24+ |
DIP |
9600 |
原装现货,优势供应,支持实单! |
|||
TI |
25+ |
PDIP-20 |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI/德州仪器 |
23+ |
20SOIC |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
MOTOROLA/摩托罗拉 |
2447 |
DIP20 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
TI鼎力支持 |
23+ |
DIP-20 |
12800 |
公司只有原装 欢迎来电咨询。 |
|||
Texas Instruments |
24+25+ |
16500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
||||
TI/德州仪器 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
|||
TI |
2026+ |
20SOIC |
9882 |
只做原厂原装,认准宝芯创配单专家 |
|||
TI |
22+ |
20SO |
9000 |
原厂渠道,现货配单 |
SN74LS642芯片相关品牌
SN74LS642规格书下载地址
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