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HD74LVC139FPEL Datasheet

  • HD74LVC139FPEL

  • Dual 2-to-4-line Decoders / Demultiplexers

  • 83.12KB

  • 6頁

  • RENESAS

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HD74LVC139
Dual 2-to-4-line Decoders / Demultiplexers
REJ03D0350鈥?300Z
(Previous ADE-205-069B (Z))
Rev.3.00
Jul. 23, 2004
Description
The HD74LVC139 has two independent two-to-four-line decoders each with a single active low enable input in a 16
pin package. Data on the select inputs cause one of the four normally high outputs to go low. 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
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
V
CC
= 2.0 V to 5.5 V
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25擄C)
Typical V
OH
undershoot > 2.0 V (@V
CC
= 3.3 V, Ta = 25擄C)
High output current 鹵24 mA (@V
CC
= 3.0 V to 5.5 V)
Ordering Information
Package Type
SOP鈥?6 pin (JEITA)
TSSOP鈥?6 pin
Package Code
FP鈥?6DAV
TTP鈥?6DAV
Package
Abbreviation
FP
T
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
ELL (2,000 pcs/reel)
Part Name
HD74LVC139FPEL
HD74LVC139TELL
Note: Please consult the sales office for the above package availability.
Function Table
Input
Enable
G
H
L
L
L
L
H:
L:
X:
Select
B
X
L
L
H
H
High level
Low level
Immaterial
A
X
L
H
L
H
Outputs
Y
0
H
L
H
H
H
Y
1
H
H
L
H
H
Y
2
H
H
H
L
H
Y
3
H
H
H
H
L
Rev.3.00 Jul. 23, 2004 page 1 of 5

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