74LVX139MTR STMicroelectronics, 74LVX139MTR Datasheet - Page 2
![IC DECODER 2 TO 4 LINE 16-SOIC](/photos/1/39/13919/497-16-soic_series_sml.jpg)
74LVX139MTR
Manufacturer Part Number
74LVX139MTR
Description
IC DECODER 2 TO 4 LINE 16-SOIC
Manufacturer
STMicroelectronics
Series
74LVXr
Type
Decoder/Demultiplexerr
Datasheet
1.74LVX139TTR.pdf
(12 pages)
Specifications of 74LVX139MTR
Circuit
1 x 2:4
Independent Circuits
2
Current - Output High, Low
4mA, 4mA
Voltage Supply Source
Single Supply
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
74LVX139
Figure 2: Input Equivalent Circuit
Table 3: Truth Table
X : Don’t Care
n: 1, 2.
Figure 3: Logic Diagram
2/12
ENABLE
nG
H
L
L
L
L
INPUTS
nB
X
H
H
L
L
SELECT
nA
X
H
H
L
L
nY0
H
H
H
H
L
Table 2: Pin Description
12, 11, 10, 9
4, 5, 6, 7
PIN N°
14, 13
1, 15
2, 3
16
8
nY1
H
H
H
H
L
1Y0 to 1Y3
2Y0 to 2Y3
SYMBOL
OUTPUTS
1A, 1B
2A, 2B
1G, 2G
GND
V
CC
nY2
Enable Inputs
Address Inputs
Outputs
Outputs
Address Inputs
Ground (0V)
Positive Supply Voltage
H
H
H
H
L
NAME AND FUNCTION
nY3
H
H
H
H
L