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Part Number
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MN54AC257-X |
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Manufacturer
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National Semiconductor |
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Description
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Quad 2 Input Multiplexer |
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Published
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Mar 7, 2007 |
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Detailed Description
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www.DataSheet4U.com
MICROCIRCUIT DATA SHEET MN54AC257-X REV 1B0
Original Creation Date: 06/28/96 Last Update Date: 03/3...
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Datasheet
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MN54AC257-X
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Overview
www.
DataSheet4U.
com
MICROCIRCUIT DATA SHEET MN54AC257-X REV 1B0
Original Creation Date: 06/28/96 Last Update Date: 03/31/97 Last Major Revision Date: 06/28/96
Quad 2 Input Multiplexer With TRI - STATE Outputs
General Description
The AC257 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 switched to a high impedance state by placing a logic HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.
Industry Part Number
54AC257
NS Part Numbers
54AC257DMQB 54AC...
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