Original Creation Date: 07/01/96
Last Update Date: 03/31/97
Last Major Revision Date: 07/01/96
MN54AC258-X REV 1B0
MICROCIRCUIT DATA SHEET
Quad 2 Input Multiplexer With TRI - STATE Outputs
General Description
The AC258 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 the complement (inverted) form. The outputs may be switched to a high
impedance state with a logic HIGH on the common Output Enable (OE) input, allowing the
outputs to interface directly with bus-oriented systems.
NS Part Numbers
54AC258DMQB
54AC258FMQB
54AC258LMQB
Industry Part Number
54AC258
Prime Die
Z258
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description Temp ( C)
o
1 Static tests at +25
2 Static tests at +125
3 Static tests at -55
4 Dynamic tests at +25
5 Dynamic tests at +125
6 Dynamic tests at -55
7 Functional tests at +25
8A Functional tests at +125
8B Functional tests at -55
9 Switching tests at +25
10 Switching tests at +125
11 Switching tests at -55
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