更新日期:2024-04-01 00:04:00
产品简介:具有三态输出的 8 选 1 数据选择器/多路复用器
查看详情84135012A 中文资料属性参数
- 现有数量:0现货1,155Factory
- 价格:在售
- 系列:*
- 包装:管件
- 产品状态:在售
- 类型:-
- 电路:-
- 独立电路:-
- 电流 - 输出高、低:-
- 供电电压源:-
- 电压 - 供电:-
- 工作温度:-
- 安装类型:-
- 封装/外壳:-
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产品特性
- 3-State Version of the ´ALS151
- 3-State Outputs Interface Directly With System Bus
- Perform Parallel-to-Serial Conversion
- Complementary Outputs Provide True and Inverted Data
- Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
产品概述
These data selectors/multiplexers contain full binary decoding to
select one-of-eight data sources and feature controlled complementary
3-state outputs.The 3-state outputs can interface with and drive data lines of
bus-organized systems. With all but one of the common outputs
disabled (at the high-impedance state), the low impedance of the
signal-enabled output drives the bus line to a high or low logic
level. Both outputs are controlled by the output-enable (OE\) input.
The outputs are disabled when is high.The SN54ALS251 is characterized for operation over the full
military temperature range of -55°C to 125°C. The
SN74ALS251 is characterized for operation from 0°C to 70°C.
D0, D1,...D7 = the level of the respective D input
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