MFG:MOTOROLA Package Cooled:01+ D/C:SOP5.2
MFG: MOTOROLA
Package Cooled: 01+
D/C: SOP5.2
Description: The MC54/74F139 is a high speed Dual 1-of-4 Decoder/Demultiplexer.The device has two independen...
The MC54/74F139 is a high speed Dual 1-of-4 Decoder/Demultiplexer.The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active LOW outputs. Each decoder has an active LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the F139 can be used as a function generator providing all four miniterms of two variables.
MC74F139
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The MC54/74F138 is a high speed 1-of-8 Decoder/Demultiplexer. MC74F138 is ideally suited for high speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three F138 devices or to...
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