74AC257_FairchildSemiconductor.pdf
Datasheet Details
Part number:
74ACT257, 74AC257
Manufacturer:
Fairchild Semiconductor
File Size:
122.16 KB
Description:
Quad 2-input multiplexer.
Note:
This datasheet PDF includes multiple part numbers: 74ACT257, 74AC257.
Please refer to the document for exact specifications by model.
74ACT257, 74AC257, Quad 2-Input Multiplexer
The AC/ACT257 is a quad 2-input multiplexer with 3STATE 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 switched to a high impedance state by placing a logic HIGH o
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