Page 1
HD74LV139A
Dual 2-to-4 line Decoder / Demultiplexers
ADE-205-262 (Z)
1st Edition
March 1999
Description
The HD74LV139A is designed to be used in high-performance memory-decoding or data-routing
applications requiring very short propagation delay times. The active-low enable input can be used as a
data line in demultiplexing applications.
This decoder/demultiplexer features fully buffered inputs, each of which represents only one normalized
load to its driving circuit.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook
computers), and the low-power consumption extends the battery life.
Features
• VCC = 2.0 V to 5.5 V operation
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
• All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs
Select Outputs
G1B A Y0Y1Y2Y3
HXXHHHH
LLLLHHH
LL HHL HH
LHLHHLH
LHHHHHL
Note: H: High level
L: Low level
X: Immaterial
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HD74LV139A
Pin Arrangement
1G
V
1
16
CC
1A
1B
1Y0
1Y1
1Y2
1Y3
GND
2
3
4
5
6
7
8
15
14
13
12
11
10
2G
2A
2B
2Y0
2Y1
2Y2
9
2Y3
(Top view)
Absolute Maximum Ratings
Item Symbol Ratings Unit Conditions
Supply voltage range V
Input voltage range*
Output voltage range*
1
1, 2
Input clamp current I
Output clamp current I
Continuous output current I
Continuous current through
V
or GND
CC
Maximum power dissipation
at Ta = 25°C (in still air)*
3
CC
V
I
V
O
IK
OK
O
or I
I
CC
GND
P
T
Storage temperature Tstg –65 to 150 °C
Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,
no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
–0.5 to 7.0 V
–0.5 to 7.0 V
–0.5 to VCC + 0.5 V Output: H or L
–0.5 to 7.0 VCC: OFF
–20 mA VI < 0
±50 mA VO < 0 or VO > V
±25 mA VO = 0 to V
CC
±50 mA
785 mW SOP
500 TSSOP
CC
2
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HD74LV139A
Recommended Operating Conditions
Item Symbol Min Max Unit Conditions
Supply voltage range V
Input voltage range V
Output voltage range V
Output current I
CC
I
O
OH
I
OL
Input transition rise or fall rate ∆t/∆v 0 200 ns/V VCC = 2.3 to 2.7 V
Operating free-air temperature Ta –40 85 °C
Note: Unused or floating inputs must be held high or low.
2.0 5.5 V
0 5.5 V
0VCCV H or L
— –50 µAV
—–2 mAV
—–6 V
= 2.0 V
CC
= 2.3 to 2.7 V
CC
= 3.0 to 3.6 V
CC
— –12 VCC = 4.5 to 5.5 V
—50 µAV
= 2.0 V
CC
— 2 mA VCC = 2.3 to 2.7 V
—6 V
—12 V
= 3.0 to 3.6 V
CC
= 4.5 to 5.5 V
CC
0 100 VCC = 3.0 to 3.6 V
020 V
= 4.5 to 5.5 V
CC
3
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HD74LV139A
Logic Diagram
1G
Select
inputs
1A
1B
2G
4
1Y0
1
5
1Y1
6
1Y2
2
7
3
1Y3
Data
outputs
12
15
2Y0
11
2Y1
Select
inputs
2A
2B
10
2Y2
14
9
13
2Y3
4
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HD74LV139A
DC Electrical Characteristics
• Ta = –40 to 85°C
Item Symbol VCC (V)* Min Typ Max Unit Test Conditions
Input voltage V
Output voltage V
Input current I
Quiescent
IH
V
IL
OH
V
OL
IN
I
CC
supply current
Output leakage
I
OFF
current
Input
C
IN
capacitance
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
2.0 1.5 — — V
2.3 to 2.7 VCC × 0.7 — —
3.0 to 3.6 VCC × 0.7 — —
4.5 to 5.5 VCC × 0.7 — —
2.0 — — 0.5
2.3 to 2.7 — — VCC × 0.3
3.0 to 3.6 — — VCC × 0.3
4.5 to 5.5 — — VCC × 0.3
Min to
VCC – 0.1 — — V IOH = –50 µA
Max
2.3 2.0 — — IOH = –2 mA
3.0 2.48 — — IOH = –6 mA
4.5 3.8 — — IOH = –12 mA
Min to
— — 0.1 IOL = 50 µA
Max
2.3 — — 0.4 IOL = 2 mA
3.0 — — 0.44 IOL = 6 mA
4.5 — — 0.55 IOL = 12 mA
0 to 5.5 — — ±1 µAVI = 5.5 V or GND
5.5 — — 20 µAVI = VCC or GND, IO = 0
0——5 µAVI or VO = 0 V to 5.5 V
3.3 — 1.9 — pF VI = VCC or GND
5
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HD74LV139A
Switching Characteristics
• VCC = 2.5 ± 0.2 V
Ta = 25°C Ta = –40 to 85°C
Item Symbol Min Typ Max Min Max Unit Test Conditions
Propagation
delay
time
• VCC = 3.3 ± 0.3 V
Item Symbol Min Typ Max Min Max Unit Test Conditions
Propagation
delay
time
t
PLH/tPHL
t
PLH/tPHL
— 7.7 17.6 1.0 21.0 ns CL = 15 pF A or B Y
— 10.2 22.5 1.0 26.5 CL = 50 pF
— 7.4 15.8 1.0 19.0 CL = 15 pF G
— 9.9 20.2 1.0 24.0 CL = 50 pF
Ta = 25°C Ta = –40 to 85°C
— 5.3 11.0 1.0 13.0 ns CL = 15 pF A or B Y
— 7.3 14.5 1.0 16.5 CL = 50 pF
— 5.1 9.2 1.0 11.0 CL = 15 pF G
— 7.0 12.7 1.0 14.5 CL = 50 pF
FROM
(Input)TO(Output)
FROM
(Input)TO(Output)
• VCC = 5.0 ± 0.5 V
Ta = 25°C Ta = –40 to 85°C
Item Symbol Min Typ Max Min Max Unit Test Conditions
Propagation
delay
time
6
t
PLH/tPHL
— 3.7 7.2 1.0 8.5 ns CL = 15 pF A or B Y
— 5.2 9.2 1.0 10.5 CL = 50 pF
— 3.5 6.3 1.0 7.5 CL = 15 pF G
— 4.9 8.3 1.0 9.5 CL = 50 pF
FROM
(Input)TO(Output)
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Operating Characteristics
• CL = 50 pF
Item Symbol V
Power
C
PD
dissipation
capacitance
(V) Min Typ Max Unit Test Conditions
CC
3.3 — 17.3 — pF f = 10 MHz
5.0 — 18.2 —
Test Circuit
Ta = 25°C
Measurement point
*
C
L
HD74LV139A
Note: C includes the probe and jig capacitance.
L
7
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HD74LV139A
• Waveform
Input
In phase output
Out of phase output
Notes:
1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t ≤ 3 ns, t ≤ 3 ns
2. The output is measured one at a time with one transition per measurement.
10%
t
r
50% V
90%
t
t
CC
PLH
PHL
90%
50% V
50% V
50% V
CC
CC
CC
t
f
V
CC
10%
t
PHL
50% V
CC
t
PLH
50% V
CC
r
f
0 V
V
V
V
V
OH
OL
OH
OL
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Package Dimensions
16
HD74LV139A
10.06
10.5 Max
9
5.5
1
0.80 Max
1.27
0.42 ± 0.08
± 0.06
0.40
Dimension including the plating thickness
Base material dimension
8
0.12
0.10 ± 0.10
0.15
M
2.20 Max
7.80
0.22 ± 0.05
0.20 ± 0.04
0.70 ± 0.20
Hitachi Code
JEDEC
EIAJ
Weight
(reference value)
+ 0.20
– 0.30
1.15
0
° – 8°
FP-16DA
—
Conforms
0.24 g
9
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HD74LV139A
16
Unit: mm
9.9
10.3 Max
9
1
1.27
0.635 Max
0.42 ± 0.08
0.40 ± 0.06
Dimension including the plating thickness
Base material dimension
8
0.25
+ 0.11
– 0.04
0.14
0.15
3.95
1.75 Max
M
6.10
1.08
0.20 ± 0.03
*0.22 ± 0.03
0.60
Hitachi Code
JEDEC
EIAJ
Weight
+ 0.10
– 0.30
0° – 8°
+ 0.67
– 0.20
(reference value)
FP-16DN
Conforms
Conforms
0.15 g
10
Page 11
16 9
18
+ 0.08
0.22
– 0.07
0.20 ± 0.06
5.0
5.3 Max
0.65 Max
0.65
0.13
HD74LV139A
4.40
1.0
M
6.40 ± 0.20
0.10
1.10 Max
Dimension including the plating thickness
Base material dimension
0.17 ± 0.05
0.15 ± 0.04
+0.03
–0.04
0.07
0° – 8°
Hitachi Code
JEDEC
EIAJ
Weight
(reference value)
0.50 ± 0.10
TTP-16DA
—
—
0.05 g
11
Page 12
Cautions
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copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
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Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.
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