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74AHC139D,118

P1-P3P4-P6P7-P9P10-P12P13-P15
74AHC_AHCT139_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 9 May 2008 3 of 14
NXP Semiconductors
74AHC139; 74AHCT139
Dual 2-to-4 line decoder/demultiplexer
5. Pinning information
5.1 Pinning
5.2 Pin description
Fig 4. Pin configuration
139
1E V
CC
1A0 2E
1A1 2A0
1Y0 2A1
1Y1 2Y0
1Y2 2Y1
1Y3 2Y2
GND 2Y3
001aad029
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
Table 2. Pin description
Symbol Pin Description
1
E 1 enable input (active LOW)
1A0 2 address input
1A1 3 address input
1
Y0 4 output
1
Y1 5 output
1
Y2 6 output
1
Y3 7 output
GND 8 ground (0 V)
2
Y3 9 output
2
Y2 10 output
2
Y1 11 output
2
Y0 12 output
2A1 13 address input
2A0 14 address input
2
E 15 enable input (active LOW)
V
CC
16 supply voltage
74AHC_AHCT139_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 9 May 2008 4 of 14
NXP Semiconductors
74AHC139; 74AHCT139
Dual 2-to-4 line decoder/demultiplexer
6. Functional description
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
7. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[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.
Table 3. Function table
[1]
Control Input Output
nE nA0 nA1 nY0 nY1 nY2 nY3
H XX HHHH
L LL LHHH
HL HLHH
LH HHLH
HH HHHL
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage −0.5 +7.0 V
V
I
input voltage −0.5 +7.0 V
I
IK
input clamping current V
I
< −0.5 V
[1]
−20 - mA
I
OK
output clamping current V
O
< −0.5 V or V
O
> V
CC
+ 0.5 V
[1]
−20 +20 mA
I
O
output current V
O
= −0.5 V to (V
CC
+ 0.5 V) −25 +25 mA
I
CC
supply current - +75 mA
I
GND
ground current −75 - mA
T
stg
storage temperature −65 +150 °C
P
tot
total power dissipation T
amb
= −40 °C to +125 °C
[2]
- 500 mW
74AHC_AHCT139_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 9 May 2008 5 of 14
NXP Semiconductors
74AHC139; 74AHCT139
Dual 2-to-4 line decoder/demultiplexer
8. Recommended operating conditions
9. Static characteristics
Table 5. Operating conditions
Symbol Parameter Conditions Min Typ Max Unit
74AHC139
V
CC
supply voltage 2.0 5.0 5.5 V
V
I
input voltage 0 - 5.5 V
V
O
output voltage 0 - V
CC
V
T
amb
ambient temperature −40 +25 +125 °C
∆t/∆V input transition rise and fall rate V
CC
= 3.0 V to 3.6 V - - 100 ns/V
V
CC
= 4.5 V to 5.5 V - - 20 ns/V
74AHCT139
V
CC
supply voltage 4.5 5.0 5.5 V
V
I
input voltage 0 - 5.5 V
V
O
output voltage 0 - V
CC
V
T
amb
ambient temperature −40 +25 +125 °C
∆t/∆V input transition rise and fall rate V
CC
= 4.5 V to 5.5 V - - 20 ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 °C −40 °Cto+85°C −40 °C to +125 °C Unit
Min Typ Max Min Max Min Max
74AHC139
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V 1.5 - - 1.5 - 1.5 - V
V
CC
= 3.0 V 2.1 - - 2.1 - 2.1 - V
V
CC
= 5.5 V 3.85 - - 3.85 - 3.85 - V
V
IL
LOW-level
input voltage
V
CC
= 2.0 V - - 0.5 - 0.5 - 0.5 V
V
CC
= 3.0 V - - 0.9 - 0.9 - 0.9 V
V
CC
= 5.5 V - - 1.65 - 1.65 - 1.65 V
V
OH
HIGH-level
output voltage
V
I
=V
IH
or V
IL
I
O
= −50 µA; V
CC
= 2.0 V 1.9 2.0 - 1.9 - 1.9 - V
I
O
= −50 µA; V
CC
= 3.0 V 2.9 3.0 - 2.9 - 2.9 - V
I
O
= −50 µA; V
CC
= 4.5 V 4.4 4.5 - 4.4 - 4.4 - V
I
O
= −4.0 mA; V
CC
= 3.0 V 2.58 - - 2.48 - 2.40 - V
I
O
= −8.0 mA; V
CC
= 4.5 V 3.94 - - 3.80 - 3.70 - V
V
OL
LOW-level
output voltage
V
I
=V
IH
or V
IL
I
O
=50µA; V
CC
= 2.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
=50µA; V
CC
= 3.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
=50µA; V
CC
= 4.5 V - 0 0.1 - 0.1 - 0.1 V
I
O
= 4.0 mA; V
CC
= 3.0 V - - 0.36 - 0.44 - 0.55 V
I
O
= 8.0 mA; V
CC
= 4.5 V - - 0.36 - 0.44 - 0.55 V
P1-P3P4-P6P7-P9P10-P12P13-P15

74AHC139D,118

Mfr. #:
Buy 74AHC139D,118
Manufacturer:
Nexperia
Description:
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE
Lifecycle:
New from this manufacturer.
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