SN74AHC139
SN54AHC139
www.ti.com
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
Check for Samples: SN74AHC139, SN54AHC139
FEATURES
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
2G
2A
2B
2Y0
2Y1
2Y2
2Y3
1A
1B
1Y0
1Y1
1Y2
1Y3
16
1A
1G
NC
VCC
1
15 2G
14 2A
2
3
5
13 2B
12 2Y0
6
11
4
2Y1
10 2Y2
7
8
9
SN54AHC139 . . . FKP ACKAGE
(TOP VIEW)
1B
1Y0
NC
1Y1
1Y2
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
2A
2B
NC
2Y0
2Y1
1Y3
GND
NC
2Y3
2Y2
1
VCC
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
GND
SN74AHC139 . . . RGY PACKAGE
(TOP VIEW)
2G
SN54AHC139 . . . J or W PACKAGE
SN74AHC139 . . . D,DB,DGV,N,NS
OR PW PACKAGE
(TOP VIEW)
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
2Y3
•
•
1G
•
Operating Range 2-V to 5.5-V
Designed Specifically for High-Speed Memory
Decoders and Data-Transmission Systems
Incorporate Two Enable Inputs to Simplify
Cascading and/or Data Reception
Latch-Up Performance Exceeds 250 mA Per
JESD 17
GND
•
•
NC − No internal connection
DESCRIPTION
The ’AHC139 devices are dual 2-line to 4-line decoders/demultiplexers designed for 2-V to 5.5-V VCC operation.
These devices are designed to be used in high-performance memory-decoding or data-routing applications
requiring very short propagation delay times. In high-performance memory systems, these decoders can be used
to minimize the effects of system decoding. When used with high-speed memories utilizing a fast enable circuit,
the delay times of these decoders and the enable time of the memory usually are less than the typical access
time of the memory. This means that the effective system delay introduced by the decoders is negligible.
FUNCTION TABLE
(EACH GATE)
INPUTS
G
OUTPUT
SELECT
Y0
Y1
Y2
Y3
X
H
H
H
H
L
L
H
H
H
L
H
H
L
H
H
H
L
H
H
L
H
H
H
H
H
L
B
A
H
X
L
L
L
L
L
H
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1995–2013, Texas Instruments Incorporated
SN74AHC139
SN54AHC139
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
www.ti.com
LOGIC DIAGRAM, EACH GATE (POSITIVE LOGIC)
4
1G
5
6
1A
Select
Inputs
1B
1Y0
1
1Y1
1Y2
2
7
3
1Y3
Data
Outputs
12
2G
11
10
2A
Select
Inputs
2B
2Y0
15
2Y1
2Y2
14
9
13
2Y3
Pin numbers shown are for the D, DB, DGV, J, N, NS, PW, RGY, and W packages.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted) (1)
VALUE
UNIT
Supply voltage range, VCC
–0.5 to 7
V
Input voltage range, VI (2)
–0.5 to 7
V
Output voltage range, VO
(2)
–0.5 to VCC + 0.5
V
Input clamp current, IIK (VI < 0)
–20
mA
Output clamp current, IOK (VO < 0 or VO > VCC)
±20
mA
Continuous output current, IO (VO = 0 to VCC)
±25
mA
Continuous current through VCC or GND
±75
mA
D package (3)
73
DB package (3)
DGV package
Package thermal impedance, θJA
82
(3)
120
N package (3)
67
NS package (3)
64
PW package (3)
108
RGY package (4)
39
Storage temperature range, Tstg
(1)
(2)
(3)
(4)
2
°C/W
–65 to 150
°C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
The package thermal impedance is calculated in accordance with JESD 51-5
Submit Documentation Feedback
Copyright © 1995–2013, Texas Instruments Incorporated
Product Folder Links: SN74AHC139 SN54AHC139
SN74AHC139
SN54AHC139
www.ti.com
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
RECOMMENDED OPERATING CONDITIONS (1)
SN54AHC139
VCC
Supply voltage
VCC= 2 V
VIH
High-level input voltage
MAX
2
5.5
1.5
VCC= 3V
VCC= 5.5 V
Low-level Input voltage
Input voltage
VO
Output voltage
IOL
Low-level output current
Δt/Δv
Input Transition rise or fall rate
TA
Operating free-air temperature
(1)
5.5
2.1
3.85
0.5
VCC= 3 V
High-level output current
2
2.1
UNIT
V
V
0.5
0.9
0.9
1.65
1.65
V
0
5.5
0
5.5
V
0
VCC
0
VCC
V
VCC= 2 V
IOH
MAX
3.85
VCC= 5.5 V
VI
MIN
1.5
VCC= 2 V
VIL
SN74AHC139
MIN
–50
–50
VCC= 3.3 V ± 0.3 V
–4
–4
VCC= 5 V ± 0.5 V
–8
–8
VCC= 2 V
50
50
VCC= 3.3 V ± 0.3 V
4
4
VCC= 5 V ± 0.5 V
8
8
100
100
20
20
VCC= 3.3 V ± 0.3 V
VCC= 5 V ± 0.5 V
–55
125
–40
mA
mA
ns/V
125
°C
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
ELECTRICAL CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = –50 µA
SN54AHC139
SN74AHC139
TA = 25°C
VCC
MAX
MIN
MAX
MIN
TA = –40°C TO
125°C
Recommended
MIN
TYP
2V
1.9
2
1.9
1.9
1.9
MAX
MIN
2.9
2.9
3
2.9
2.9
4.4
4.5
4.4
4.4
4.4
IOH = –4 mA
3V
2.58
2.48
2.48
2.48
IOH = –8 mA
4.5 V
3.94
VOL
IOH = 4 mA
IOH = 8 mA
VI = 5.5 V or GND
ICC
VI = VCC or
GND,
Ci
VI = VCC or GND
IO = 0
3.8
UNIT
SN74AHC139
3V
IOL = 50 µA
(1)
TA = –40°C TO
85°C
4.5 V
VOH
II
TA = –55°C TO
125°C
3.8
MAX
V
3.8
2V
0.1
0.1
0.1
0.1
3V
0.1
0.1
0.1
0.1
4.5 V
0.1
0.1
0.1
0.1
3V
0.36
0.5
0.44
0.5
4.5 V
0.36
0.5
0.44
0.5
±0.1
(1)
±1
±1
µA
40
40
40
µA
0 V to 5.5
V
5.5 V
5V
4
2
±1
10
10
V
pF
On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
Copyright © 1995–2013, Texas Instruments Incorporated
Product Folder Links: SN74AHC139 SN54AHC139
Submit Documentation Feedback
3
SN74AHC139
SN54AHC139
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
www.ti.com
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
Y
CL = 15 pF
G
Y
CL = 15 pF
A or B
Y
CL = 50 pF
G
Y
CL = 50 pF
tPHL
tPHL
tPLH
tPHL
(1)
LOAD
CAPACITANCE
A or B
tPLH
tPLH
TO
(OUTPUT)
TA = 25°C
TA = –40°C TO
125°C
TA = –55°C TO
125°C
TA = –40°C TO
85°C
SN54AHC139
SN74AHC139
SN74AHC139
MIN
MIN
MIN
MAX
MAX
Recommended
UNIT
TYP
MAX
7.2 (1)
11 (1)
1 (1)
13 (1)
1
13
1
MAX
13
7.2 (1)
11 (1)
1 (1)
13 (1)
1
13
1
13
6.4 (1)
9.2 (1)
1 (1)
11 (1)
1
11
1
11
6.4 (1)
9.2 (1)
1 (1)
11 (1)
1
11
1
11
9.7
14.5
1
16.5
1
16.5
1
16.5
9.7
14.5
1
16.5
1
16.5
1
16.5
8.9
12.7
1
14.5
1
14.5
1
14.5
8.9
12.7
1
14.5
1
14.5
1
14.5
ns
ns
ns
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
(1)
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
A or B
Y
CL = 15 pF
G
Y
CL = 15 pF
A or B
Y
CL = 50 pF
G
Y
CL = 50 pF
TA = 25°C
TA = –40°C TO
125°C
TA = –55°C TO
125°C
TA = –40°C TO
85°C
SN54AHC139
SN74AHC139
SN74AHC139
MIN
MIN
MIN
MAX
5 (1)
7.2 (1)
1 (1)
8.5 (1)
1
8.5
1
8.5
5 (1)
7.2 (1)
1 (1)
8.5 (1)
1
8.5
1
8.5
4.4 (1)
6.3 (1)
1 (1)
7.5 (1)
1
7.5
1
7.5
(1)
(1)
(1)
7.5 (1)
1
7.5
1
7.5
6.3
1
MAX
UNIT
TYP
4.4
MAX
Recommended
MAX
6.5
9.5
1
10.5
1
10.5
1
10.5
6.5
9.5
1
10.5
1
10.5
1
10.5
5.9
8.3
1
9.5
1
9.5
1
9.5
5.9
8.3
1
9.5
1
9.5
1
9.5
ns
ns
ns
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
OPERATING CHARACTERISTICS
VCC = 5 V, TA = 25°C
PARAMETER
Cpd
4
Power dissipation capacitance
Submit Documentation Feedback
TEST CONDITIONS
No load,
f = 1 MHz
TYP
13
UNIT
pF
Copyright © 1995–2013, Texas Instruments Incorporated
Product Folder Links: SN74AHC139 SN54AHC139
SN74AHC139
SN54AHC139
www.ti.com
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
PARAMETER MEASUREMENT INFORMATION
VCC
From Output
Under Test
RL = 1 kΩ
From Output
Under Test
Test
Point
S1
Open
TEST
GND
CL
(see Note A)
CL
(see Note A)
S1
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open Drain
Open
VCC
GND
VCC
LOAD CIRCUIT FOR
3-STATE AND OPEN-DRAIN OUTPUTS
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
VCC
50% VCC
Timing Input
tw
tsu
VCC
50% VCC
50% VCC
Input
0V
th
VCC
50% VCC
Data Input
50% VCC
0V
0V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VCC
50% VCC
Input
50% VCC
0V
tPLH
tPHL
VOH
In-Phase
Output
50% VCC
tPHL
Out-of-Phase
Output
50% VCC
VOL
Output
Waveform 1
S1 at VCC
(see Note B)
50% VCC
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
50% VCC
0V
tPZL
tPLZ
≈VCC
50% VCC
tPZH
tPLH
50% VCC
VCC
Output
Control
VOL + 0.3 V
VOL
tPHZ
Output
Waveform 2
S1 at GND
(see Note B)
50% VCC
VOH − 0.3 V
VOH
≈0 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
A.
CL includes probe and jig capacitance.
B.
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output
control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output
control.
C.
All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 3 ns, tf
≤ 3 ns.
D.
The outputs are measured one at a time with one input transition per measurement.
E.
All parameters and waveforms are not applicable to all devices.
Figure 1. Load Circuit and Voltage Waveforms
Copyright © 1995–2013, Texas Instruments Incorporated
Product Folder Links: SN74AHC139 SN54AHC139
Submit Documentation Feedback
5
SN74AHC139
SN54AHC139
SCLS259L – DECEMBER 1995 – REVISED JUNE 2013
www.ti.com
REVISION HISTORY
Changes from Revision K (December 1995) to Revision L
Page
•
Changed document format from Quicksilver to DocZone. .................................................................................................... 1
•
Extended operating temperature range to 125°C ................................................................................................................. 3
6
Submit Documentation Feedback
Copyright © 1995–2013, Texas Instruments Incorporated
Product Folder Links: SN74AHC139 SN54AHC139
PACKAGE OPTION ADDENDUM
www.ti.com
14-Oct-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
SN74AHC139D
ACTIVE
SOIC
D
16
40
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC139
Samples
SN74AHC139DBR
ACTIVE
SSOP
DB
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA139
Samples
SN74AHC139DGVR
ACTIVE
TVSOP
DGV
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA139
Samples
SN74AHC139DR
ACTIVE
SOIC
D
16
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC139
Samples
SN74AHC139N
ACTIVE
PDIP
N
16
25
RoHS & Green
NIPDAU
N / A for Pkg Type
-40 to 125
SN74AHC139N
Samples
SN74AHC139NSR
ACTIVE
SO
NS
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC139
Samples
SN74AHC139PW
ACTIVE
TSSOP
PW
16
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA139
Samples
SN74AHC139PWR
ACTIVE
TSSOP
PW
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA139
Samples
SN74AHC139RGYR
ACTIVE
VQFN
RGY
16
3000
RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
-40 to 125
HA139
Samples
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of