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What is MN54AC258-X?

This electronic component, produced by the manufacturer "National Semiconductor", performs the same function as "Quad 2 Input Multiplexer".


MN54AC258-X Datasheet PDF - National Semiconductor

Part Number MN54AC258-X
Description Quad 2 Input Multiplexer
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


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MN54AC258-X REV 1B0
MICROCIRCUIT DATA SHEET
Original Creation Date: 07/01/96
Last Update Date: 03/31/97
Last Major Revision Date: 07/01/96
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.
Industry Part Number
54AC258
Prime Die
Z258
NS Part Numbers
54AC258DMQB
54AC258FMQB
54AC258LMQB
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description
1 Static tests at
2 Static tests at
3 Static tests at
4 Dynamic tests at
5 Dynamic tests at
6 Dynamic tests at
7 Functional tests at
8A Functional tests at
8B Functional tests at
9 Switching tests at
10 Switching tests at
11 Switching tests at
Temp ( oC)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
1

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MN54AC258-X equivalent
MN54AC258-X REV 1B0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: VCC 3.0V to 5.5V, Temperature Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 3 IS GUARANTEED
BUT NOT TESTED.
SYMBOL
IOZH
IOZL
ICCH
ICCL
ICCZ
PARAMETER
CONDITIONS
Maximum TRI-STATE VCC=3.0V, VM=3.0V, VINL=0.0V, VIH=2.1V
Leakage Current
High
NOTES
PIN-
NAME
1, 2 OUTPUTS
1, 2 OUTPUTS
VCC=4.5V, VM=4.5V, VINL=0.0V,
VIH=3.15V
1, 2 OUTPUTS
1, 2 OUTPUTS
VCC=5.5V, VM=5.5V, VINL=0.0V,
VIH=3.85V
1, 2 OUTPUTS
1, 2 OUTPUTS
Maximum TRI-STATE VCC=3.0V, VM=0.0V, VINH=3.0V, VIH=2.1V
Leakage Current
Low
1, 2 OUTPUTS
1, 2 OUTPUTS
VCC=4.5V, VM=0.0V, VINH=4.5V,
VIH=3.15V
1, 2 OUTPUTS
1, 2 OUTPUTS
VCC=5.5V, VM=0.0V, VINH=5.5V,
VIH=3.85V
1, 2 OUTPUTS
1, 2 OUTPUTS
Supply Current
Outputs HIGH
VCC=5.5V, VINH=5.5V, VINL=0.0V
1, 2 VCC
1, 2 VCC
Supply Current
Outputs LOW
VCC=5.5V, VINL=0.0V
1, 2 VCC
1, 2 VCC
Supply Current
VCC=5.5V, VINH=5.5V, VINL=0.0V
Outputs Tri-State
1, 2 VCC
1, 2 VCC
MIN
MAX
0.25
UNIT
uA
SUB-
GROUPS
1
5.00 uA 2, 3
0.25 uA 1
5.00 uA 2, 3
0.25 uA 1
5.00 uA 2, 3
-0.25 uA 1
-5.00 uA 2, 3
-0.25 uA 1
-5.00 uA 2, 3
-0.25 uA 1
-5.00 uA 2, 3
4.0 uA 1
80 uA 2, 3
4.0 uA 1
80 uA 2, 3
4.0 uA 1
80 uA 2, 3
AC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: CL=50pf, RL=500 OHMS, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE,
SUBGROUP 11 IS GUARANTEED BUT NOT TESTED.
tpLH(1)
Propagation Delay VCC=4.5V
3, Sn to 1.5
4, 6 Zn
9.50 ns 9
3, Sn to 1.5
4, 6 Zn
11.5 ns 10, 11
tpHL(1)
Propagation Delay VCC=4.5V
3, Sn to 1.5
4, 6 Zn
9.00 ns 9
3, Sn to 1.5
4, 6 Zn
10.5 ns 10, 11
5


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Part Details

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Featured Datasheets

Part NumberDescriptionMFRS
MN54AC258-XThe function is Quad 2 Input Multiplexer. National SemiconductorNational Semiconductor

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