1. General description
The 74HC139; 74HCT1 39 decodes two binary weighted addre ss 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 demultip lexer applica tion. Input s include clamp diodes. This enab les the
use of current limit ing res ist ors to interface inputs to voltages in excess of VCC.
2. Features and benefits
Input levels:
For 74HC139: CMOS level
For 74HCT139: 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:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 Cto+85C and from 40 Cto+125C
3. Ordering information
74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
Rev. 4 — 11 December 2015 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC139D 40 Cto+125C SO16 plastic small outline package; 16 leads;
body width 3.9 mm SOT109-1
74 HCT139D
74HC139DB 40 Cto+125C SSOP16 plastic shrink small outline package; 16 leads;
body width 5.3 mm SOT338-1
74HCT139DB
74HC139PW 40 Cto+125C TSSOP16 plastic thin shrink small outline package;
16 leads; body width 4.4 mm SOT403-1
74HCT139PW
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 2 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
4. Functional diagram
Fig 1. Logic symbol Fig 2. Functional di agram
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Fig 3. IEC Logic symbol
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© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 3 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
5. Pinning information
5.1 Pinning
5.2 Pin description
Fig 4. Logic diagram (one de co der/demultiplexer)
DDD
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Fig 5. Pin configuratio n SO16, SSOP16 and TSSOP16
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Table 2. Pin description
Symbol Pin Description
1E, 2E 1, 15 enable input (active LOW)
1A0, 1A1 2, 3 address input
1Y0, 1Y1, 1Y2, 1Y3 4, 5, 6, 7 output (active LOW)
GND 8 ground (0 V)
2Y0, 2Y1, 2Y2, 2Y3 12, 11, 10, 9 output (active LOW)
2A0, 2A1 14, 13 address input
VCC 16 positive supply voltage
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 4 of 17
Nexperia 74HC139; 74HCT139
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] 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.
Table 3. Function table[1]
Control Input Output
nE nA1 nA0 nY3nY2nY1nY0
H X X HHHH
L L L HHHL
L L H HHLH
LHLHLHH
LHHLHHH
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 0.5 +7 V
IIK input clamping current VI < 0.5 V or VI>V
CC +0.5 V - 20 mA
IOK output clamping current VO<0.5 V or VO>V
CC +0.5V - 20 mA
IOoutput curren t VO = 0.5 V to (VCC +0.5V) - 25 mA
ICC quiescent supply current - 50 mA
IGND ground current 50 - mA
Tstg storage temperature 65 +150 C
Ptot total power dissipation SO16 package [1] -500mW
SSOP16 package [2] -500mW
TSSOP16 package [2] -500mW
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 5 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
8. Recommended operating conditions
9. Static characteristics
Table 5. Recommended operating con ditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter Conditions 74HC139 74HCT139 Unit
Min Typ Max Min Typ Max
VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V
VIinput voltage 0 - VCC 0-V
CC V
VOoutput voltage 0 - VCC 0-V
CC V
Tamb ambient temperature 40 +25 +125 40 +25 +125 C
t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V
VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V
VCC = 6.0 V - - 83 - - - ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to
+85 CTamb = 40 C to
+125 CUnit
Min Typ Max Min Max Min Max
74HC139
VIH HIGH-level
input voltage VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V
VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V
VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V
VIL LOW-level
input voltage VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V
VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V
VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V
VOH HIGH-level
output voltage VI=V
IH or VIL
IO=20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V
IO=20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V
IO=20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V
IO=4.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V
IO=5.2 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V
VOL LOW-level
output voltage VI=V
IH or VIL
IO=20A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V
IO=20A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V
IO=20A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V
IO= 4.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V
IO= 5.2 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V
IIinput leakage
current VI=V
CC or GND;
VCC =6.0V --0.1 - 1.0 - 1.0 A
IOZ OFF-state
output current VI=V
IH or VIL;
VO=V
CC or GND;
VCC =6.0V
--0.5 - 5.0 - 10.0 A
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 6 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
ICC supply current VI=V
CC or GND; IO=0A;
VCC =6.0V - - 8.0 - 80 - 160 A
CIinput
capacitance -3.5- - - - -pF
74HCT139
VIH HIGH-level
input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V
VIL LOW-level
input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V
VOH HIGH-level
output voltage VI=V
IH or VIL; VCC =4.5V
IO=20 A 4.4 4.5 - 4.4 - 4.4 - V
IO=4 mA 3.98 4.32 - 3.84 - 3.7 - V
VOL LOW-level
output voltage VI=V
IH or VIL; VCC =4.5V
IO=20A - 0 0.1 - 0.1 - 0.1 V
IO= 4.0 mA - 0.15 0.26 - 0.33 - 0.4 V
IIinput leakage
current VI=V
CC or GND;
VCC =5.5V --0.1 - 1.0 - 1.0 A
IOZ OFF-state
output current VI=V
IH or VIL;
VO=V
CC or GND;
VCC =5.5V
--0.5 - 5.0 - 10 A
ICC supply current VI=V
CC or GND; IO=0A;
VCC =5.5V - - 8.0 - 80 - 160 A
ICC additional
supply current VI=V
CC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V;
IO=0A
per input pin; 1An inputs - 70 252 - 315 - 343 A
per input pin; 2An inputs - 70 252 - 315 - 343 A
per input pi n; nE inputs - 135 486 - 607.5 - 661.5 A
CIinput
capacitance -3.5- - - - -pF
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to
+85 CTamb = 40 C to
+125 CUnit
Min Typ Max Min Max Min Max
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 7 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8.
Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C
to +85 CTamb = 40 C
to +125 CUnit
Min Typ Max Min Max Min Max
74HC139
tpd propagation
delay nAn to nYn; see Figure 6 [1]
VCC = 2.0 V - 39 145 - 180 - 220 ns
VCC = 4.5 V - 14 29 - 36 - 44 ns
VCC = 5.0 V; CL=15pF - 11 - - - - - ns
VCC = 6.0 V - 11 25 - 31 - 38 ns
nE to nYn; see Figure 7 [1]
VCC = 2.0 V - 33 135 - 170 - 205 ns
VCC = 4.5 V - 12 27 - 34 - 41 ns
VCC = 5.0 V; CL=15pF - 10 - - - - - ns
VCC = 6.0 V - 10 23 - 29 - 35 ns
tttransition
time nYn; see Figure 6 and
Figure 7 [2]
VCC = 2.0 V - 19 75 - 95 - 110 ns
VCC = 4.5 V - 7 15 - 19 - 22 ns
VCC = 6.0 V - 6 13 - 16 - 19 ns
CPD power
dissipation
capacitance
CL= 50 pF; f = 1 MHz;
VI=GNDtoV
CC
[3] -42- - - - -pF
74HCT139
tpd propagation
delay nAn to Yn; see Figure 6 [1]
VCC = 4.5 V - 16 34 - 43 - 51 ns
VCC = 5.0 V; CL=15pF - 13 - - - - - ns
nE to nYn; see Figure 7 [1]
VCC = 4.5 V - 16 34 - 43 - 51 ns
VCC = 5.0 V; CL=15pF - 13 - - - - - ns
tttransition
time nYn; see Figure 6 and
Figure 7 [2]
VCC = 4.5 V - 7 15 - 19 - 22 ns
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 8 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
[1] tpd is the same as tPLH and tPHL.
[2] tt is the same as tTHL and tTLH.
[3] CPD is used to determine the dynamic power dissipation (PD in W).
PD=C
PD VCC2fiN+(CLVCC2fo) where:
fi = input frequency in MHz;
fo= output fr equency in MHz;
CL= output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CLVCC2fo) = sum of outputs.
11. Waveforms
CPD power
dissipation
capacitance
CL= 50 pF; f = 1 MHz;
VI=GNDtoV
CC 1.5 V [3] -44- - - - -pF
Table 7. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8.
Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C
to +85 CTamb = 40 C
to +125 CUnit
Min Typ Max Min Max Min Max
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 6. Propagation delay input (nAn) to output (nYn) and tra n sition time output (nYn)
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© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 9 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 7. Prop a gation delay enable input (nE) to output (n Yn) and transition time output (nYn)
DDD
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W7+/ W
7/+
Table 8. Measurement points
Type Input Output
VMVM
74HC139 0.5VCC 0.5VCC
74HCT139 1.3 V 1.3 V
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 10 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
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.
Fig 8. Test circuit for measuring switching times
9
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Table 9. Test data
Type Input Load S1 position
VItr, tfCLRLtPHL, tPLH tPZH, tPHZ tPZL, tPLZ
74HC139 VCC 6ns 15pF, 50 pF 1 kopen GND VCC
74HCT139 3 V 6 ns 15 pF, 50 pF 1 kopen GND VCC
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 11 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
12. Package outline
Fig 9. Package outline SOT109-1 (SO16)
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© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 12 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
Fig 10. Package outline SOT338-1 (SSOP16)
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© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 13 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
Fig 11. Package outline SOT403-1 (TSSOP16)
81,7 $
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© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 14 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
13. Abbreviations
14. Revision history
Table 10. Abbreviations
Acronym Description
CMOS Complementary Metal-Oxide Semiconductor
DUT Device Under Test
ESD ElectroStatic Discharge
HBM Human Body Model
MM Machine Model
TTL Transistor-Trans istor Logic
Table 11. Revision history
Document ID Release date Data sheet status Change notice Supersedes
74HC_HCT139 v.4 20151211 Product data sheet - 74HC_HCT139 v.3
Modifications: •Type numbers 74HC139N and 74HCT139N (SOT38-4) removed.
74HC_HCT139 v.3 20140328 Product data sheet - 74HC_HCT139 v.2
Modifications: •The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
•Legal texts have been adapted to the new company name where appropriate.
74HC_HCT139_CNV v.2 19930927 Product specification - -
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 15 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
15. Legal information
15.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of device (s) descr ibed in th is document m ay have cha nged since thi s document w as publish ed and may di ffe r in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
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Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and tit le. A short data sh eet is intended
for quick reference only and shou ld not b e relied u pon to cont ain det ailed and
full information. For detailed and full information see the relevant full data
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office. In case of any inconsistency or conflict with the short data sheet, the
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Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
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agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
No offer to sell or license — Nothing i n this document may be interpreted or
construed as an of fer t o sell product s that is open for accept ance or the gr ant,
conveyance or implication of any license under any copyrights, patents or
other industrial or inte llectual property rights.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the objective specification for product development.
Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
© Nexperia B.V. 2017. All rights reserved
74HC_HCT139 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 4 — 11 December 2015 16 of 17
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It i s neit her qualif ied nor tested
in accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automot ive specifications and standards, custome r
(a) shall use the product without Nexperia’s warranty of the
product for such au tomotive applications, use and specifi cations, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from custome r design and
use of the product for automotive applications beyond Nexperia’s
standard warranty and Nexperia’s product specifications.
Translations — A non-English (translated) versio n of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
15.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respective ow ners.
16. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Nexperia 74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
17. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 1
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Functional description . . . . . . . . . . . . . . . . . . . 4
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
8 Recommended operating conditions. . . . . . . . 5
9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
10 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11
13 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14
14 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 14
15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
15.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
15.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
15.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
15.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
16 Contact information. . . . . . . . . . . . . . . . . . . . . 16
17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:
11 December 2015
