74F158A selectors/multiplexers equivalent, data selectors/multiplexers.
a will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best po.
The 74F157A is a high speed Quad 2-Input Multiplexer which selects 4 bits of data from one of two sources under the control of a common Select input (S). The Enable input (E) is active when Low. When E is High, all of the outputs (Yn) are forced Low .
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