HD74LV138ATELL [RENESAS]
3-to-8-line Decoder / Demultiplexer; 3至8行解码器/多路解复用器
| 型号： | HD74LV138ATELL |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | 3-to-8-line Decoder / Demultiplexer |
| 文件： | 总7页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HD74LV138A
3-to-8-line Decoder / Demultiplexer
REJ03D0384–0100
Rev.1.00
Aug. 23, 2004
Description
The HD74LV138A has three binary select inputs in a 16 pin package. If the device is enabled these inputs determine
which one of the eight normally high outputs will go low. Two active low and one active high enables are provided to
ease the cascading of decoders. Low voltage and high-speed operation is suitable at the battery drive product (note type
personal computer) and low power consumption extends the life of a battery for long time operation.
Features
•
•
•
•
•
•
•
VCC = 2.0 V to 5.5 V
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)
High output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
Ordering Information
Part Name
Package Type
Package Code
Package
Taping Abbreviation
(Quantity)
Abbreviation
HD74LV138AFPEL
HD74LV138ATELL
SOP–16 pin (JEITA)
TSSOP–16 pin
FP–16DAV
FP
T
EL (2,000 pcs/reel)
ELL (2,000 pcs/reel)
TTP–16DAV
Note: Please consult the sales office for the above package availability.
Function Table
Inputs
Outputs
Enable
Select
G1
X
G2A
X
H
X
L
G2B
H
X
X
L
C
X
X
X
L
B
X
X
X
L
A
X
X
X
L
Y0
H
H
H
L
Y1
H
H
H
H
L
Y2
Y3
H
H
H
H
H
H
L
Y4
Y5
H
H
H
H
H
H
H
H
L
Y6
H
H
H
H
H
H
H
H
H
L
Y7
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
L
H
H
H
H
H
H
H
L
X
L
H
H
H
H
H
H
H
H
L
L
L
L
H
L
H
H
H
H
H
H
H
L
L
L
H
H
L
H
H
H
H
H
H
L
L
L
H
L
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
L
L
L
H
L
H
H
H
L
L
H
H
H
H
L
L
H
H
H: High level
L: Low level
X: Immaterial
Rev.1.00 Aug. 23, 2004 page 1 of 6
HD74ALV138A
Pin Arrangement
VCC
1
2
3
4
5
6
7
8
16
A
B
A
15 Y0
B
Y0
Y1
C
Y1
14
13
12
11
10
9
C
Y2
Y3
Y4
G2A
G2B
G2A
G2B
Y2
Y3
Y4
Y5
Y6
G1
Y7
G1
Y7
Y6 Y5
GND
(Top view)
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
Input voltage range*1
Output voltage range*1, 2
VCC
VI
–0.5 to 7.0
V
V
V
–0.5 to 7.0
–0.5 to VCC + 0.5
–0.5 to 7.0
–20
VO
Output: H or L
VCC: OFF
Input clamp current
IIK
IOK
IO
mA
VI < 0
Output clamp current
Continuous output current
±50
mA
mA
mA
VO < 0 or VO > VCC
VO = 0 to VCC
±25
Continuous current through
VCC or GND
I
CC or IGND
±50
Maximum power dissipation at PT
Ta = 25°C (in still air)*3
785
mW
SOP
500
TSSOP
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.
Rev.1.00 Aug. 23.2004, page 2 of 6
HD74ALV138A
Recommended Operating Conditions
Item
Supply voltage range
Input voltage range
Output voltage range
Output current
Symbol
VCC
VI
Min
Max
Unit
Conditions
2.0
0
5.5
5.5
V
V
VO
0
VCC
–50
–2
V
IOH
—
—
—
—
—
—
—
—
0
µA
VCC = 2.0 V
mA
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.0 V
–6
–12
50
IOL
µA
2
mA
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
6
12
Input transition rise or fall rate
Operating free-air temperature
∆t /∆v
200
100
20
ns/V
°C
0
0
VCC = 4.5 to 5.5 V
Ta
–40
85
Note: Unused or floating inputs must be held high or low.
DC Electrical Characteristics
Ta = –40 to 85°C
Item
Symbol
VIH
VCC (V)*
2.0
Min
Typ
Max
Unit
V
Test Conditions
Input voltage
1.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.5
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
2.0
V
V
V
CC× 0.7
CC× 0.7
CC× 0.7
VIL
—
—
—
—
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
V
V
V
CC× 0.3
CC× 0.3
CC× 0.3
Output voltage
VOH
Min to Max VCC – 0.1
—
V
IOH = –50 µA
IOH = –2 mA
2.3
2.0
2.48
3.8
—
—
3.0
—
IOH = –6 mA
4.5
—
IOH = –12 mA
IOL = 50 µA
VOL
Min to Max
2.3
0.1
0.4
0.44
0.55
±1
—
IOL = 2 mA
3.0
—
IOL = 6 mA
4.5
—
IOL = 12 mA
Input current
IIN
0 to 5.5
5.5
—
µA
µA
VIN = 5.5 V or GND
VIN = VCC or GND, IO = 0
Quiescent supply
current
ICC
—
20
Output leakage
current
IOFF
0
—
—
5
µA
VI or VO = 0 V to 5.5 V
Input capacitance
CIN
3.3
—
3.3
—
pF
VI = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions.
Rev.1.00 Aug. 23.2004, page 3 of 6
HD74ALV138A
Switching Characteristics
VCC = 2.5 ± 0.2 V
Ta = 25°C
Ta = –40 to 85°C
Min Max
21.0
Test
FROM
(Input)
TO
(Output)
Y
Item
Symbol
Unit Conditions
Min Typ Max
Propagation
delay time
tPLH/tPHL
—
7.5
10.0 21.4 1.0
7.5 19.2 1.0
10.0 22.6 1.0
8.0 18.2 1.0
10.5 22.0 1.0
17.6 1.0
ns
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
A, B or C
—
—
—
—
—
25.0
22.0
26.0
21.0
25.0
G1
G2A or G2B
VCC = 3.3 ± 0.3 V
Ta = 25°C
Ta = –40 to 85°C
Min Max
11.4 1.0 13.5
15.8 1.0
Test
FROM
(Input)
TO
(Output)
Y
Item
Symbol
Unit Conditions
Min Typ Max
Propagation
delay time
t
PLH/tPHL
—
5.5
7.5
5.5
7.5
6.0
7.5
ns
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
A, B or C
—
—
—
—
—
18.0
15.0
18.5
13.5
17.0
12.8 1.0
16.3 1.0
11.4 1.0
14.9 1.0
G1
G2A or G2B
VCC = 5.0 ± 0.5 V
Ta = 25°C
Min Typ Max
Ta = –40 to 85°C
Test
FROM
(Input)
TO
(Output)
Y
Item
Symbol
Unit Conditions
Min
1.0
10.1 1.0
8.1 1.0
10.1 1.0
8.1 1.0
Max
9.5
Propagation
delay time
tPLH/tPHL
—
—
—
—
—
—
4.0
5.5
4.0
5.5
4.5
5.5
8.1
ns
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
A, B or C
11.5
9.5
G1
11.5
9.5
G2A or G2B
10.1 1.0
11.5
Operating Characteristics
CL = 50 pF
Ta = 25°C
Typ
Item
Symbol
VCC (V)
3.3
Unit
pF
Test Conditions
f = 10 MHz
Min
Max
Power dissipation capacitance CPD
—
—
16.8
—
—
5.0
19.1
Rev.1.00 Aug. 23.2004, page 4 of 6
HD74ALV138A
Noise Characteristics
CL = 50 pF
Ta = 25°C
Typ
Item
Symbol
VCC (V)
Unit
Test Conditions
Min
Max
0.8
Quiet output, maximum
dynamic VOL
VOL (P)
3.3
—
—
—
0.3
V
Quiet output, minimum
dynamic VOL
VOL (V)
VOH (V)
VIH (D)
VIL (D)
3.3
3.3
3.3
3.3
–0.2
3.0
—
–0.8
—
V
V
V
V
Quiet output, minimum
dynamic VOH
High-level dynamic input
voltage
2.31
—
—
Low-level dynamic input
voltage
—
0.99
Test Circuit
Measurement point
*
C L
Note: CL includes the probe and fig capacitance.
• Waveform
tr
tf
VCC
0 V
90%
50% VCC
90%
50% VCC
Input
10%
10%
tPHL
tPLH
VOH
In phase output
50% VCC
50% VCC
50% VCC
tPLH
VOL
tPHL
VOH
50% VCC
Out of phase output
VOL
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns
2. The output are measured one at a time with one transition per measurement.
Rev.1.00 Aug. 23.2004, page 5 of 6
HD74ALV138A
Package Dimensions
As of January, 2003
Unit: mm
10.06
10.5 Max
9
16
1
8
+ 0.20
7.80
– 0.30
0.80 Max
1.15
0˚ – 8˚
1.27
0.70 ± 0.20
*0.40 ± 0.06
0.15
M
0.12
Package Code
JEDEC
FP-16DAV
—
JEITA
Mass (reference value)
Conforms
0.24 g
*Ni/Pd/Au plating
As of January, 2003
Unit: mm
5.00
5.30 Max
16
9
1
8
0.65
0.13 M
0.65 Max
1.0
*0.20 ± 0.05
6.40 ± 0.20
0˚ – 8˚
0.50 ± 0.10
0.10
Package Code
JEDEC
TTP-16DAV
—
JEITA
—
*Ni/Pd/Au plating
Mass (reference value)
0.05 g
Rev.1.00 Aug. 23.2004, page 6 of 6
Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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Colophon .2.0
相关型号：
HD74LV138ATELL-E
LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, TSSOP-16
RENESAS
HD74LV139AFPEL-E
LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16
RENESAS
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