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PDF 74HCT139-Q100 Data sheet ( Hoja de datos )
| Número de pieza | 74HCT139-Q100 | |
| Descripción | Dual 2-to-4 line decoder/demultiplexer | |
| Fabricantes | NXP Semiconductors | |
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74HC139-Q100; 74HCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
Rev. 1 — 19 June 2014
Product data sheet
1. General description
The 74HC139-Q100; 74HCT139-Q100 decodes two binary weighted address inputs
(nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an
enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be
used as the data input for a 1-to-4 demultiplexer application. Inputs include clamp diodes
that enable the use of current limiting resistors to interface inputs to voltages in excess of
VCC.
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
Input levels:
For 74HC139-Q100: CMOS level
For 74HCT139-Q100: TTL level
Demultiplexing capability
2 independent 2-to-4 decoders
Multifunction capability
Suitable for memory decoding, data routing or code conversion
Complies with JEDEC standard no. 7A
Active LOW mutually exclusive outputs
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
1 page  
NXP Semiconductors
74HC139-Q100; 74HCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
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
Parameter
Conditions
Min Max Unit
VCC supply voltage
IIK input clamping current
IOK output clamping current
IO output current
VI < 0.5 V or VI > VCC + 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
VO = 0.5 V to (VCC + 0.5 V)
0.5 +7
- 20
- 20
- 25
V
mA
mA
mA
ICC
IGND
Tstg
Ptot
supply current
ground current
storage temperature
total power dissipation
SO16 package
- 50 mA
50 -
mA
65 +150 C
[1] -
500 mW
SSOP16 package
[2] -
500 mW
TSSOP16 package
[2] -
500 mW
[1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
[2] For SSOP16 and TSSOP16 packages: Ptot derates linearly with 5.5 mW/K above 60 C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
VCC
VI
VO
Tamb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
74HC139-Q100
Min Typ Max
2.0 5.0 6.0
0-
VCC
0-
VCC
40 +25 +125
- - 625
- 1.67 139
- - 83
74HCT139-Q100
Min Typ Max
4.5 5.0 5.5
0-
VCC
0-
VCC
40 +25 +125
---
- 1.67 139
---
Unit
V
V
V
C
ns/V
ns/V
ns/V
74HC_HCT139_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 June 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
5 of 18
5 Page 
NXP Semiconductors
74HC139-Q100; 74HCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
9,
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9
9,
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SXOVH
9
90
WI
WU
90
W:
W:
90
WU
WI
90
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DDG
Fig 8.
Test data is given in Table 9.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch.
Test circuit for measuring switching times
Table 9. Test data
Type
Input
74HC139-Q100
74HCT139-Q100
VI
VCC
3V
tr, tf
6 ns
6 ns
Load
CL
15 pF, 50 pF
15 pF, 50 pF
RL
1 k
1 k
S1 position
tPHL, tPLH
open
open
tPZH, tPHZ
GND
GND
tPZL, tPLZ
VCC
VCC
74HC_HCT139_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 June 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
11 of 18
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| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet 74HCT139-Q100.PDF ] | |
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