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SN74LS138

Part Number SN74LS138
Manufacturer ON Semiconductor
Title 1-of-8 Decoder/Demultiplexer
Description The LS138 is a high speed 1-of-8 Decoder/Demultiplexer fabricated with the low power Schottky barrie...
Features three Enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1 and E2 are LOW...
Published May 20, 2005
Datasheet SN74LS138 PDF File




Features
three Enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the device to a 1-of-32 (5 lines to 32 lines) de...






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