| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M54HCT643 | OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING DESCRIPTION The M54/74HCT245, HCT640 and HCT643 utilise silicon gate C2MOS technology to achive operating speeds eqivalent to LSTTL devices. ■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIBLE WITH TTL OUTPUTS VIH | STMICROELECTRONICS 意法半导体 |   | |
OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING DESCRIPTION The M54/74HCT245, HCT640 and HCT643 utilise silicon gate C2MOS technology to achive operating speeds eqivalent to LSTTL devices. ■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIBLE WITH TTL OUTPUTS VIH | STMICROELECTRONICS 意法半导体 | | ||
Inverting Octal TRI-STATE Transceiver 文件：140.5 Kbytes Page：4 Pages | NSC 国半 | | ||
Inverting Octal TRI-STATE Transceiver 文件：140.5 Kbytes Page：4 Pages | NSC 国半 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
OKI |
24+ |
NA/ |
468 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
OKI |
24+ |
SMD |
35200 |
一级代理/放心采购 |
|||
OKI |
25+23+ |
SMD |
41375 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
24+ |
DIP16 |
1 |
自己现货 |
||||
OKI |
25+ |
TSOP44 |
520 |
全新原装正品支持含税 |
|||
OKI |
2447 |
SOJ |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
OKI |
08+ |
TSOP |
468 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
OKI |
24+ |
原厂原装 |
5850 |
ELE优势库存国外货源 |
|||
OKI |
2023+ |
TSOP |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
|||
OKI |
NEW |
SOJ |
9526 |
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 |
M54HCT643芯片相关品牌
M54HCT643规格书下载地址
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DdatasheetPDF页码索引
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