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MC74ACT643DW中文资料摩托罗拉数据手册PDF规格书
MC74ACT643DW规格书详情
Octal Bidirectional Transceiver with 3-State Outputs
The MC74AC643/74ACT643 octal bus transceiver is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated.
• Bidirectional Data Path
• A and B Outputs Sink 24 mA/Source –24 mA
• ′ACT643 Has TTL Compatible Inputs
产品属性
- 型号：
MC74ACT643DW
- 制造商：
MOTOROLA
- 制造商全称：
Motorola, Inc
- 功能描述：
OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE OUTPUTS
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOT |
97+ |
SMD7.2 |
5555 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MOT |
24+/25+ |
432 |
原装正品现货库存价优 |
询价 | |||
ON Semiconductor |
2025 |
2706 |
全新、原装 |
询价 | |||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
ON(安森美) |
24+ |
N/A |
18000 |
原装正品现货支持实单 |
询价 | ||
ONS |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
MC74ACT646DW |
500 |
500 |
询价 | ||||
ON(安森美) |
23+ |
标准封装 |
8000 |
正规渠道,只有原装! |
询价 | ||
ONSEMICONDUC |
05+ |
原厂原装 |
4324 |
只做全新原装真实现货供应 |
询价 | ||
ON(安森美) |
2511 |
标准封装 |
8000 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 |
