ETC HD74LV139AFP

HD74LV139A
a
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
G1
B
A
Y0
Y1
Y2
Y3
H
X
X
H
H
H
H
L
L
L
L
H
H
H
L
L
H
H
L
H
H
L
H
L
H
H
L
H
L
H
H
H
H
H
L
Note: H:High level
L:Low level
X:Immaterial
HD74LV139A
Pin Arrangement
1G
1
16 VCC
1A
2
15 2G
1B
3
14 2A
1Y0 4
13 2B
1Y1 5
12 2Y0
1Y2 6
11 2Y1
1Y3 7
10 2Y2
GND 8
9 2Y3
(Top view)
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input voltage range*1
VI
–0.5 to 7.0
V
–0.5 to VCC + 0.5
V
1, 2
Output voltage range*
VO
–0.5 to 7.0
Conditions
Output: H or L
VCC: OFF
Input clamp current
IIK
–20
mA
VI < 0
Output clamp current
IOK
±50
mA
VO < 0 or VO > VCC
Continuous output current
IO
±25
mA
VO = 0 to VCC
Continuous current through
VCC or GND
ICC or IGND
±50
mA
Maximum power dissipation at PT
Ta = 25°C (in still air)*3
785
mW
Storage temperature
–65 to 150
Tstg
500
SOP
TSSOP
°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.
2
HD74LV139A
Recommended Operating Conditions
Item
Symbol
Min
Max
Unit
Supply voltage range
VCC
2.0
5.5
V
Input voltage range
VI
0
5.5
V
Output voltage range
VO
0
VCC
V
H or L
Output current
IOH
—
–50
µA
VCC = 2.0 V
—
–2
mA
VCC = 2.3 to 2.7 V
—
–6
VCC = 3.0 to 3.6 V
—
–12
VCC = 4.5 to 5.5 V
IOL
Input transition rise or fall rate ∆t/∆v
Operating free-air temperature Ta
Conditions
—
50
µA
VCC = 2.0 V
—
2
mA
VCC = 2.3 to 2.7 V
—
6
VCC = 3.0 to 3.6 V
—
12
VCC = 4.5 to 5.5 V
0
200
0
100
0
20
–40
85
ns/V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
°C
Note: Unused or floating inputs must be held high or low.
Logic Diagram
4
1G
1A
Select
inputs
1B
5
1Y1
6
1Y2
7
1Y3
2
3
Data
outputs
12
2G
10
2A
2B
2Y0
15
11
Select
inputs
1Y0
1
2Y1
2Y2
14
13
9
2Y3
3
HD74LV139A
DC Electrical Characteristics
•
Ta = –40 to 85°C
•
Item
Symbol
Input voltage VIH
VIL
Output
voltage
VOH
VOL
VCC (V)*
Min
Typ
Max
Unit
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
Test Conditions
4.5 to 5.5 —
—
VCC × 0.3
Min to
Max
VCC – 0.1
—
—
2.3
2.0
—
—
IOH = –2 mA
3.0
2.48
—
—
IOH = –6 mA
4.5
3.8
—
—
IOH = –12 mA
Min to
Max
—
—
0.1
IOL = 50 µA
2.3
—
—
0.4
IOL = 2 mA
3.0
—
—
0.44
IOL = 6 mA
4.5
—
—
0.55
IOL = 12 mA
V
IOH = –50 µA
Input current
IIN
0 to 5.5
—
—
±1
µA
VI = 5.5 V or GND
Quiescent
supply
current
ICC
5.5
—
—
20
µA
VI = VCC or GND, IO = 0
Output
leakage
current
IOFF
0
—
—
5
µA
VI or VO = 0 V to 5.5 V
Input
capacitance
CIN
3.3
—
1.9
—
pF
VI = VCC or GND
•
4
Note:For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
HD74LV139A
Switching Characteristics
•
VCC = 2.5 ± 0.2 V
•
Ta = 25°C
Item
Symbol Min
Propa- tPLH/
gation tPHL
delay
time
•
•
Typ
Ta = –40 to 85°C
Max
Max
Unit
Test Conditions
FROM
(Input)
TO (Output)
ns
CL = 15 pF
A or B
Y
—
7.7
17.6
1.0
21.0
—
10.2
22.5
1.0
26.5
CL = 50 pF
—
7.4
15.8
1.0
19.0
CL = 15 pF
—
9.9
20.2
1.0
24.0
CL = 50 pF
G
VCC = 3.3 ± 0.3 V
Ta = 25°C
Item
Ta = –40 to 85°C
Typ
Max
Min
Max
Unit
Test Conditions
FROM
(Input)
TO (Output)
—
5.3
11.0
1.0
13.0
ns
CL = 15 pF
A or B
Y
—
7.3
14.5
1.0
16.5
—
5.1
9.2
1.0
11.0
CL = 15 pF
—
7.0
12.7
1.0
14.5
CL = 50 pF
Symbol Min
Propa- tPLH/
gation tPHL
delay
time
•
•
Min
CL = 50 pF
G
VCC = 5.0 ± 0.5 V
Ta = 25°C
Item
Typ
Max
Min
Max
Unit
Test Conditions
FROM
(Input)
TO (Output)
—
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
—
4.9
8.3
1.0
9.5
CL = 50 pF
Symbol Min
Propa- tPLH/
gation tPHL
delay
time
Ta = –40 to 85°C
G
5
HD74LV139A
Operating Characteristics
•
CL = 50 pF
•
Ta = 25°C
Item
Symbol
VCC (V)
Min
Typ
Max
Unit
Test Conditions
Power
dissipation
capacitance
CPD
3.3
—
17.3
—
pF
f = 10 MHz
5.0
—
18.2
—
Test Circuit
Measurement point
CL*
Note: C L includes the probe and jig capacitance.
• Waveform
tr
Input
10%
tf
90%
50% VCC
90%
50% VCC
VCC
10%
t PHL
t PLH
0V
VOH
In phase output
50% VCC
50% VCC
VOL
t PHL
t PLH
VOH
Out of phase output
50% VCC
50% VCC
VOL
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t r ≤ 3 ns, tf ≤ 3 ns
2. The output is measured one at a time with one transition per measurement.
6
HD74LV139A
Package Dimensions
10.06
10.5 Max
9
1
8
1.27
0.42 ± 0.08
0.40 ± 0.06
0.20
7.80 +– 0.30
1.15
0° – 8°
0.10 ± 0.10
0.80 Max
0.22 ± 0.05
0.20 ± 0.04
2.20 Max
5.5
16
0.70 ± 0.20
0.15
0.12 M
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
Dimension including the plating thickness
Base material dimension
FP-16DA
—
Conforms
0.24 g
Unit: mm
9.9
10.3 Max
9
1
8
0.635 Max
0.42 ± 0.08
0.40 ± 0.06
0.15
*0.22 ± 0.03
0.20 ± 0.03
1.27
0.11
0.14 +– 0.04
1.75 Max
3.95
16
0.10
6.10 +– 0.30
1.08
0° – 8°
0.67
0.60 +– 0.20
0.25 M
Dimension including the plating thickness
Base material dimension
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-16DN
Conforms
Conforms
0.15 g
7
HD74LV139A
5.0
5.3 Max
9
1
8
4.40
16
0.65
0.13 M
1.10 Max
0.65 Max
0.10
Dimension including the plating thickness
Base material dimension
6.40 ± 0.20
0.07 +0.03
–0.04
0.20 ± 0.06
1.0
0.17 ± 0.05
0.15 ± 0.04
0.08
0.22 +– 0.07
0° – 8°
0.50 ± 0.10
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
TTP-16DA
—
—
0.05 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, 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 in 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 fail-safe devices, so that the
equipment incorporating the 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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HD74LV139A
Hitachi, Ltd.
Semiconductor & IC Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
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Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
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Electronic components Group
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Germany
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Tel: <44> (1628) 585000
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Copyright © Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.
9