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SN54F157A,SN74F157A,pdf(Quadru

消耗积分:2 | 格式:rar | 大小:82 | 2010-08-11

王越建

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The ´F157A is a quadruple 2-input data selector/multiplexer featuring a common strobe (G\) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The ´F157A provides true data.

The SN54F157A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F157A is characterized for operation from 0°C to 70°C.

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