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MICROCIRCUIT DATA SHEET
MNDM54LS21-X REV 1A0
DUAL 4 - INPUT POSITIVE AND GATE
General Description
This device contains two independent gates, each of which performs the logic AND function.
Original Creation Date: 04/21/98
Last Update Date: 06/16/98
Last Major Revision Date: 04/21/98
Industry Part Number
54LS21
NS Part Numbers
DM54LS21J/883
Prime Die
L021
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
MNDM54LS21-X REV 1A0
MICROCIRCUIT DATA SHEET
Features
2
MNDM54LS21-X REV 1A0
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note 1)
Storage Temperature
-65 C to +150 C
Ambient Temperature under Bias
-55 C to +125 C
Input Voltage
-0.5V to +10.0V
VCC Pin Potential to Ground Pin
-0.5V to +7.0V
Junction Temperature under Bias
-55 C to +175 C
Current Applied to Output in LOW state (Max)
twice the rated Iol (ma)
Note 1:
Absolute Maximum ratings are those values beyond which the device may be damaged or
have its useful life impaired. Functional operation under these conditions is not
implied.
Recommended Operating Conditions
Free Air Ambient Temperature
Military
Supply Voltage
Military
-55 C to +125 C
+4.5V to +5.5V
3
MNDM54LS21-X REV 1A0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC PARAMETER
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: VCC 4.5V to 5.5V, Temp range: -55C to 125C
SYMBOL
IIH
IBVI
IIL
VOL
VOH
IOS
VCD
ICCH
ICCL
PARAMETER
Input High
Current
Input High
Current
Input LOW Current
Output LOW
Voltage
High Level Output
Voltage
Short Circuit
Output Current
Input Clamp Diode
Voltage
Supply Current
Supply Current
CONDITIONS
VCC=5.5V, VM=2.7V, VINH=4.5V,
VINL=0.0V
VCC=5.5V, VM=10.0V, VINH=4.5V,
VINL=0.0V
VCC=5.5V, VM=0.4V, VINH=4.5V
VCC=4.5V, IOL=4.0mA, VINH=4.5V,
VIL=0.7V
VCC=4.5V, VIH=2.0V, IOH=-0.4mA
VCC=5.5V, VINH=4.5V, VINL=0.0V,
VOUT=0.0V
VCC=4.5V, IM=-18mA, VINH=4.5V
VCC=5.5V, VINH=4.5V
VCC=5.5V, VINL=0.0V
NOTES
PIN-
NAME
MIN
MAX
20.0
100
-0.03
-0.4
0.4
UNIT
uA
uA
mA
V
V
-100
-1.5
2.4
4.4
mA
V
mA
mA
SUB-
GROUPS
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 3 INPUTS
1, 3 INPUTS
1, 3 INPUTS
1, 3 OUTPUTS
1, 3 OUTPUTS 2.5
1, 3 OUTPUTS -20.0
1, 3 INPUTS
1, 3 VCC
1, 3 VCC
AC PARAMETER - 15pF
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: CL=15pF
Temp range: +25C
tpLH
tpHL
Propagation Delay
Propagation Delay
VCC=5.0V
VCC=5.0V
2, 4 In to
On
2, 4 In to
On
15.0
15.0
ns
ns
9
9
AC PARAMETER - 50pF
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: CL=50pF, RL=2k ohms
Temp range: -55C to +125C
tpLH
Propagation Delay
VCC=5.0V
5
5
tpHL
Propagation Delay
VCC=5.0V
5
5
Note 1:
Note 2:
In to
On
In to
On
In to
On
In to
On
2.0
2.0
2.0
2.0
15.0
25.0
20.0
30.0
ns
ns
ns
ns
9
10, 11
9
10, 11
Screen tested 100% on each device at -55C, +25C & +125C temperature, subgroups A1, 2,
3, 7 & 8.
Screen tested 100% on each device at +25C temperature only, subgroup A9.
4
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