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Partname: | 74138 |
Description: | LOW POWER SCHOTTKY |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (124K). Click here to download *) |
The LSTTL / MSI SN74LS138 is a high speed 1-of-8 Decoder / Demultiplexer. This device 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 LS138 devices or to a 1-of-32 decoder using four LS138s and one inverter. The LS138 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families. |
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Click here to download 74138 Datasheet*) |
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