位置：首页 > IC中文资料 > M54HCT643F1R
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M54HCT643F1R | 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 |   |
更新时间：2026-1-28 22:50:00
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
OKI |
23+ |
SOP32 |
20000 |
全新原装假一赔十 |
|||
OKI |
08+ |
TSOP |
468 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
OKI |
23+ |
SOJ40 |
6000 |
专业配单保证原装正品假一罚十 |
|||
OKI |
25+23+ |
SMD |
41375 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
TI |
26+ |
标准封装 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
OKI |
2021+ |
60000 |
原装现货，欢迎询价 |
||||
25+ |
SOJ |
2700 |
全新原装自家现货优势! |
||||
OKI |
26+ |
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 |
|||
Weinschel |
2023+ |
2.92 mm Male - 2.92 mm Male |
200 |
weinschel 衰减器库存大量现货,欢迎电寻 |
|||
24+ |
DIP16 |
1 |
自己现货 |
M54HCT643F1R规格书下载地址
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DdatasheetPDF页码索引
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