RD74LVC139B Datasheet, PDF (1/8 Pages) Renesas Technology Corp – Dual 2-to-4-line Decoders / Demultiplexers

RD74LVC139B
Dual 2-to-4-line Decoders / Demultiplexers
Description
REJ03D0503–0100
Rev.1.00
Dec. 02, 2004
The RD74LVC139B 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
• V_CC = 1.65 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°C)
• Typical V_OH undershoot > 2.0 V (@V_CC = 3.3 V, Ta = 25°C)
• High output current ±4 mA (@V_CC = 1.65 V)
±8 mA (@V_CC = 2.3 V)
±12 mA (@V_CC = 2.7 V)
±24 mA (@V_CC = 3.0 V to 5.5 V)
• Ordering Information
Part Name
Package Type
Package Code
RD74LVC139BFPEL
RD74LVC139BTELL
SOP–16 pin (JEITA)
TSSOP–16 pin
FP–16DAV
TTP–16DAV
Package
Abbreviation
FP
T
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
ELL (2,000 pcs/reel)
Function Table
Input
Enable
Select
Outputs
G
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
H: High level
L: Low level
X: Immaterial
Rev.1.00 Dec. 02, 2004 page 1 of 7