DM54LS139J/883 [TI]
LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDIP16;
| 型号： | DM54LS139J/883 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDIP16 驱动 CD 输出元件 逻辑集成电路 |
| 文件： | 总6页 (文件大小：13K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MICROCIRCUIT DATA SHEET
Original Creation Date: 04/13/98
Last Update Date: 06/17/98
MNDM54LS139-X REV 1A0
Last Major Revision Date: 04/13/98
DUAL 1 - of - 4 DECODER
General Description
The 'LS139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two
independent decoders, each accepting two inputs and providing four mutually exclusive
active LOW outputs. Each decoder has an active LOW Enable input which can be used as a
data input for a 4-output demultiplexer. Each half of the 'LS139 can be used as a
function generator providing all four minterms of two variables. The 'LS139 is fabricated
with the Schottky barrier diode process for higher speed.
Industry Part Number
NS Part Numbers
54LS139
DM54LS139E/883
DM54LS139J/883
DM54LS139W/883
Prime Die
L139
Processing
Subgrp Description
Temp (oC)
MIL-STD-883, Method 5004
1
Static tests at
+25
2
Static tests at
+125
-55
3
Static tests at
4
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
+25
Quality Conformance Inspection
5
+125
-55
6
MIL-STD-883, Method 5005
7
+25
8A
8B
9
+125
-55
+25
10
11
+125
-55
1
MICROCIRCUIT DATA SHEET
MNDM54LS139-X REV 1A0
Features
- Multifunction Capability
- Two Completely Independent 1-of-4 Decoders
- Active LOW Mutually Exclusive Outputs
2
MICROCIRCUIT DATA SHEET
MNDM54LS139-X REV 1A0
(Absolute Maximum Ratings)
(Note 1)
Storage Temperature
-65 C to +150 C
Ambient Temperature under Bias
Input Voltage
-55 C to +125 C
-0.5V to +10.0V
-0.5V to +7.0V
VCC Pin Potential to Ground Pin
Junction Temperature under Bias
Current Applied to Output in LOW state (Max)
-55C to +175C
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
-55 C to +125 C
+4.5V to +5.5V
Supply Voltage
Military
3
MICROCIRCUIT DATA SHEET
MNDM54LS139-X REV 1A0
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
PIN-
SUB-
SYMBOL
IIH
PARAMETER
CONDITIONS
NOTES
MIN
MAX UNIT
NAME
GROUPS
Input High
Current
VCC=5.5V, VM=2.7V, VINH=4.5V
1, 3 INPUTS
1, 3 INPUTS
20.0
100
uA
uA
uA
V
1, 2,
3
IBVI
IIL
VOL
VOH
IOS
VCD
ICC
Input High
Current
VCC=5.5V, VM=10.0V, VINH=4.5V
1, 2,
3
Input LOW Current VCC=5.5V, VM=0.4V, VINH=4.5V
1, 3 INPUTS -30.0 -400
1, 2,
3
Output LOW
Voltage
VCC=4.5V, VIH=2.0V, IOL=4.0mA,
VINH=4.5V, VIL=0.7V, VINL=0.0V
1, 3 OUTPUTS
0.4
1, 2,
3
High Level Output VCC=4.5V, VIH=2.0V, IOH=-0.4mA,
Voltage
1, 3 OUTPUTS 2.5
V
1, 2,
3
VIL=0.7V, VINH=4.5V, VINL=0.0V
Short Circuit
Output Current
VCC=5.5V, VINH=4.5V, VOUT=0.0V,
VINL=0.0V
1, 3 OUTPUT -20.0 -100
mA
V
1, 2,
3
Input Clamp Diode VCC=4.5V, IM=-18mA, VINH=4.5V
Voltage
1, 3 INPUTS
1, 3 VCC
-1.5
11.0
1, 2,
3
Supply Current
VCC=5.5V, VINL=0.0V, VINH=4.5V
mA
1, 2,
3
AC PARAMETER - 15pF
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: CL=15pF Temp range: +25C
tpLH (1)
tpHL (1)
tpLH (2)
Propagation Delay VCC=5.0V
Propagation Delay VCC=5.0V
5
5
5
E to On
E to On
15.0
24.0
18.0
ns
ns
ns
9
9
9
Propagation Delay VCC=5.0V
A0/A1
to On
tpHL (2)
Propagation Delay VCC=5.0V
5
A0/A1
to On
27.0
ns
9
4
MICROCIRCUIT DATA SHEET
MNDM54LS139-X REV 1A0
Electrical Characteristics
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
PIN-
NAME
SUB-
GROUPS
SYMBOL
PARAMETER
CONDITIONS
NOTES
MIN
MAX UNIT
tpLH (1)
Propagation Delay VCC=5.0V
2, 4 E to On 2.0
2, 4 E to On 2.0
2, 4 E to On 2.0
2, 4 E to On 2.0
29.0
ns
ns
ns
ns
ns
9
44.0
37.0
56.0
34.0
10, 11
tpHL (1)
tpLH (2)
Propagation Delay VCC=5.0V
Propagation Delay VCC=5.0V
9
10, 11
9
2, 4 A0/A1
to On
2.0
2.0
2.0
2.0
2, 4 A0/A1
to On
51.0
43.0
65.0
ns
ns
ns
10, 11
9
tpHL (2)
Propagation Delay VCC=5.0V
2, 4 A0/A1
to On
2, 4 A0/A1
to On
10, 11
Note 1: Screen tested 100% on each device at -55C, +25C & +125C temperature, subgroups A1, 2,
3, 7 & 8.
Note 2: Screen tested 100% on each device at +25C temperature only, subgroup A9.
Note 3: Sample tested (Method 5005, Table 1) on each MFG. lot at +25C, +125C & -55C
temperature, subgroups A1, 2, 3, 7 & 8.
Note 4: Sample tested (Method 5005, Table 1) on each MFG. lot at +25C, subgroup A9.
Subgroups 10 & 11 are guaranteed, not tested.
Note 5: Guaranteed, not tested.
5
MICROCIRCUIT DATA SHEET
MNDM54LS139-X REV 1A0
Revision History
Rev ECN # Rel Date Originator Changes
1A0
M0001607 06/17/98
Linda Collins
Initial release: MNDM54LS139-X Rev. 1A0. Added note 4
to the AC (50pF) notes reference column. Reworded the
phrase in note 4 from "and periodically at +125C &
-55C, subgroups 10 & 11" to "Subgroups 10 & 11 are
guaranteed, not tested".
6
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