SN74HC139-Q1 decoder/demultiplexer equivalent, dual 2-line to 4-line decoder/demultiplexer.
fully buffered inputs, each of which represents only one normalized load to its driving circuit.
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TA
PACKAGE‡
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TOP-SIDE MAR.
D Targeted Specifically for High-Speed
Memory Decoders and Data-Transmission Systems
D Wide Operating Voltage Range of 2.
ordering information
The SN74HC139 device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, this decoder can minimize the effects of system .
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