74AHC139-Q100;
74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
Rev. 1 — 5 June 2013
Product data sheet
1. General description
The 74AHC139-Q100; 74AHCT139-Q100 is a high-speed Si-gate CMOS device and is
pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with
JEDEC standard No. 7A.
The 74AHC139-Q100; 74AHCT139-Q100 is a high-speed, dual 2-to-4 line
decoder/demultiplexer. This device has two independent decoders. Each decoder accepts
two binary weighted inputs (nA0 and nA1) and provides four mutually exclusive active
LOW outputs (nY0 to nY3). Each decoder has an active LOW enable input (nE). When nE
is HIGH, every output is forced HIGH. The enable input can be used as the data input for
a 1-to-4 demultiplexer application.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Balanced propagation delays
All inputs have Schmitt-trigger actions
Inputs accept voltages higher than V
CC
Input levels:
For 74AHC139-Q100: CMOS level
For 74AHCT139-Q100: TTL level
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0
)
Multiple package options
Nexperia
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
3. Ordering information
Table 1.
Ordering information
Package
Temperature
range
74AHC139-Q100
74AHC139D-Q100
74AHC139PW-Q100
74AHCT139-Q100
74AHCT139D-Q100
40 C
to +125
C
SO16
TSSOP16
plastic small outline package; 16 leads;
body width 3.9 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT109-1
SOT403-1
40 C
to +125
C
40 C
to +125
C
SO16
TSSOP16
plastic small outline package; 16 leads;
body width 3.9 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT109-1
SOT403-1
Name
Description
Version
Type number
74AHCT139PW-Q100
40 C
to +125
C
4. Functional diagram
1
1E
1Y0
2
3
1A0
1A1
1Y1
1Y2
1Y3
2Y0
14
13
2A0
2A1
2E
15
mna779
4
5
6
7
12
11
10
9
2
3
1
DX 0
0
0 1
G
3
1
2
3
DX 0
0
0 1
G
3
1
2
3
4
5
6
7
2
3
1
1
2
EN
X/Y 0
1
2
3
X/Y 0
1
2
EN
1
2
3
4
5
6
7
12
11
10
9
14
13
15
12
11
10
9
2Y1
2Y2
2Y3
14
13
15
(a)
a = demultiplexer and b = decoder
(b)
mna781
Fig 1. Logic symbol
Fig 2. IEC logic symbol
74AHC_AHCT139_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 1 — 5 June 2013
2 of 16
Nexperia
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
1Y0
2
3
1A0
1A1
DECODER
1Y1
1Y2
1Y3
1
1E
4
5
6
7
2Y0 12
14
13
2A0
2A1
DECODER
2Y1 11
2Y2 10
2Y3
15
2E
mna780
9
Fig 3. Functional diagram
5. Pinning information
5.1 Pinning
Fig 4.
Pin configuration
5.2 Pin description
Table 2.
Symbol
1E
1A0
1A1
1Y0
1Y1
74AHC_AHCT139_Q100
Pin description
Pin
1
2
3
4
5
Description
enable input (active LOW)
address input
address input
output
output
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 1 — 5 June 2013
3 of 16
Nexperia
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
Table 2.
Symbol
1Y2
1Y3
GND
2Y3
2Y2
2Y1
2Y0
2A1
2A0
2E
V
CC
Pin description
…continued
Pin
6
7
8
9
10
11
12
13
14
15
16
Description
output
output
ground (0 V)
output
output
output
output
address input
address input
enable input (active LOW)
supply voltage
6. Functional description
Table 3.
Control
nE
H
L
Function table
[1]
Input
nA0
X
L
H
L
H
[1]
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
Output
nA1
X
L
L
H
H
nY0
H
L
H
H
H
nY1
H
H
L
H
H
nY2
H
H
H
L
H
nY3
H
H
H
H
L
7. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
V
I
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
Parameter
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
Conditions
Min
0.5
0.5
Max
+7.0
+7.0
-
+20
+25
+75
-
+150
500
Unit
V
V
mA
mA
mA
mA
mA
C
mW
V
I
<
0.5
V
V
O
<0.5 V or V
O
> V
CC
+ 0.5 V
V
O
=0.5 V to (V
CC
+ 0.5 V)
[1]
[1]
20
20
25
-
75
65
T
amb
=
40 C
to +125
C
[2]
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
All information provided in this document is subject to legal disclaimers.
©
74AHC_AHCT139_Q100
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 1 — 5 June 2013
4 of 16
Nexperia
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
[2]
For SO16 packages: above 70
C
the value of P
tot
derates linearly at 8 mW/K.
For TSSOP16 packages: above 60
C
the value of P
tot
derates linearly at 5.5 mW/K.
74AHC_AHCT139_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 1 — 5 June 2013
5 of 16
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