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MC74AC257中文资料
MC74AC257数据手册规格书PDF详情
Quad 2−Input Multiplexer with 3−State Outputs
The MC74AC257/74ACT257 is a quad 2−input multiplexer with 3−state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (noninverted) form. The outputs may be switched to a high impedance state by placing a logic HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus−oriented systems.
• Multiplexer Expansion by Tying Outputs Together
• Noninverting 3−State Outputs
• Outputs Source/Sink 24 mA
• ′ACT257 Has TTL Compatible Inputs
MC74AC257产品属性
- 类型
描述
- 型号
MC74AC257
- 制造商
ON Semiconductor
- 功能描述
MLTPLXR 1-ELEM CMOS 3-ST 8-IN 16SOIC - Rail/Tube
- 制造商
Rochester Electronics LLC
- 功能描述
8-BIT ADDRESSABLE LATCH - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
onsemi |
25+ |
原厂封装 |
10000 |
||||
onsemi(安森美) |
24+ |
SOP16 |
2669 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
onsemi |
25+ |
原厂封装 |
10280 |
||||
onsemi |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
|||
onsemi |
25+ |
原厂封装 |
9999 |
||||
onsemi |
23+ |
16-SOIC |
3800 |
原装正品 正规报关 可开增值税票 |
|||
onsemi |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
ONSEMI |
2025+ |
55740 |
|||||
onsemi(安森美) |
2021+ |
SOIC-16 |
499 |
||||
24+ |
3000 |
公司现货 |
MC74AC257DR2G 价格
参考价格:¥1.3025
MC74AC257 资料下载更多...
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ONSEMI相关芯片制造商
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