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MC74AC257 MC74ACT257 Quad 2ĆInput Multiplexer with 3ĆState Outputs
The MC74AC257/74ACT257 is a quad 2-input multiplexer with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (noninverted) form. The outputs may be switch...
