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FEATURES
SN74LVC138A . . . RGY PACKAGE
(TOP VIEW)
1 16
8 9
2
3
4
5
6
7
15
14
13
12
11
10
Y0
Y1
Y2
Y3
Y4
Y5
B
C
G2A
G2B
G1
Y7
A
Y6 V
GND
CC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A
B
C
G2A
G2B
G1
Y7
GND
VCC
Y0
Y1
Y2
Y3
Y4
Y5
Y6
SN54LVC138A . . . J OR W PACKAGE
SN74LVC138A . . . D, DB, DGV, NS,
OR PW PACKAGE
(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
Y1
Y2
NC
Y3
Y4
C
G2A
NC
G2B
G1
B
A
NC
Y6
Y5 V
Y0
Y7
GND
NC
SN54LVC138A . . . FK PACKAGE
(TOP VIEW)
CC
NC - No internal connection
DESCRIPTION/ORDERING INFORMATION
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
•Operate From 1.65 V to 3.6 V •Latch-Up Performance Exceeds 250 mA PerJESD 17•Inputs Accept Voltages to 5.5 V
•ESD Protection Exceeds JESD 22•Max t
pd
of 5.8 ns at 3.3 V
– 2000-V Human-Body Model (A114-A)•Typical V
OLP
(Output Ground Bounce)< 0.8 V at V
CC
= 3.3 V, T
A
= 25 °C – 200-V Machine Model (A115-A)•Typical V
OHV
(Output V
OH
Undershoot) – 1000-V Charged-Device Model (C101)> 2 V at V
CC
= 3.3 V, T
A
= 25 °CBRK
BRK
The SN54LVC138A 3-line to 8-line decoder/demultiplexer is designed for 2.7-V to 3.6-V V
CC
operation, and theSN74LVC138A 3-line to 8-line decoder/demultiplexer is designed for 1.65-V to 3.6-V V
CC
operation.
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER TOP-SIDE MARKING
QFN – RGY Reel of 1000 SN74LVC138ARGYR LC138ATube of 40 SN74LVC138ADSOIC – D Reel of 2500 SN74LVC138ADR LVC138AReel of 250 SN74LVC138ADTSOP – NS Reel of 2000 SN74LVC138ANSR LVC138ASSOP – DB Reel of 2000 SN74LVC138ADBR LC138A–40 °C to 85 °C
Tube of 90 SN74LVC138APWTSSOP – PW Reel of 2000 SN74LVC138APWR LC138AReel of 250 SN74LVC138APWTTVSOP – DGV Reel of 2000 SN74LVC138ADGVR LC138AVFBGA – GQN SN74LVC138AGQNR
Reel of 1000 LC138AVFBGA – ZQN (Pb-free) SN74LVC138AZQNRCDIP – J Tube of 25 SNJ54LVC138AJ SNJ54LVC138AJ–55 °C to 125 °C CFP – W Tube of 150 SNJ54LVC138AW SNJ54LVC138AWLCCC – FK Tube of 55 SNJ54LVC138AFK SNJ54LVC138AFK
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available atwww.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 1993–2005, Texas Instruments IncorporatedProducts conform to specifications per the terms of the Texas
On products compliant to MIL-PRF-38535, all parameters areInstruments standard warranty. Production processing does not
tested unless otherwise noted. On all other products, productionnecessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.
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DESCRIPTION/ORDERING INFORMATION (CONTINUED)
GQN OR ZQN PACKAGE
(TOP VIEW)
1 2 3 4
A
B
C
D
E
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
The 'LVC138A devices are designed for high-performance memory-decoding or data-routing applicationsrequiring very short propagation delay times. In high-performance memory systems, these decoders minimize theeffects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, delay timesof these decoders and the enable time of the memory usually are less than the typical access time of thememory. This means that the effective system delay introduced by the decoders is negligible.
The conditions at the binary-select inputs and the three enable inputs select one of eight output lines. Twoactive-low enable inputs and one active-high enable input reduce the need for external gates or inverters whenexpanding. A 24-line decoder can be implemented without external inverters, and a 32-line decoder requires onlyone inverter. An enable input can be used as a data input for demultiplexing applications.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translatorsin a mixed 3.3-V/5-V system environment.
TERMINAL ASSIGNMENTS
1 2 3 4
AB A V
CC
Y0
BC NC
(1)
NC
(1)
Y1
CG2B G2A Y3 Y2
DG1 NC
(1)
NC
(1)
Y4
EGND Y7 Y6 Y5
(1) NC - No internal connectionSDFGDFGDFG
FUNCTION TABLE
ENABLE INPUTS SELECT INPUTS OUTPUTS
G1 G2A G2B C B A Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
X H X X X X H H H H H H H HX X H X X X H H H H H H H HL X X X X X H H H H H H H HH L L L L L L H H H H H H HH L L L L H H L H H H H H HH L L L H L H H L H H H H HH L L L H H H H H L H H H HH L L H L L H H H H L H H HH L L H L H H H H H H L H HH L L H H L H H H H H H L HHLLHHHHHHHHHHL
2
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G2B
G2A
G1
C
B
A
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
Data
Outputs
Select
Inputs
Enable
Inputs
1
2
3
6
4
5
15
14
13
12
11
10
9
7
Pin numbers shown are for the D, DB, DGV, J, NS, PW, RGY, and W packages.
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
3
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Absolute Maximum Ratings
(1)
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 6.5 VV
I
Input voltage range
(2)
–0.5 6.5 VV
O
Output voltage range
(2) (3)
–0.5 V
CC
+ 0.5 VI
IK
Input clamp current V
I
< 0 –50 mAI
OK
Output clamp current V
O
< 0 –50 mAI
O
Continuous output current ±50 mAContinuous current through V
CC
or GND ±100 mAD package
(4)
73DB package
(4)
82DGV package
(4)
120θ
JA
Package thermal impedance GQN/ZQN package
(4)
78 °C/WNS package
(4)
64PW package
(4)
108RGY package
(5)
39T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operatingconditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.(3) The value of V
CC
is provided in the recommended operating conditions table.(4) The package thermal impedance is calculated in accordance with JESD 51-7.(5) The package thermal impedance is calculated in accordance with JESD 51-5.
4
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Recommended Operating Conditions
(1)
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
SN54LVC138A SN74LVC138A
UNITMIN MAX MIN MAX
Operating 2 3.6 1.65 3.6V
CC
Supply voltage VData retention only 1.5 1.5V
CC
= 1.65 V to 1.95 V 0.65 ×V
CC
V
IH
High-level input voltage V
CC
= 2.3 V to 2.7 V 1.7 VV
CC
= 2.7 V to 3.6 V 2 2V
CC
= 1.65 V to 1.95 V 0.35 ×V
CC
V
IL
Low-level input voltage V
CC
= 2.3 V to 2.7 V 0.7 VV
CC
= 2.7 V to 3.6 V 0.8 0.8V
I
Input voltage 0 5.5 0 5.5 VV
O
Output voltage 0 V
CC
0 V
CC
VV
CC
= 1.65 V –4V
CC
= 2.3 V –8I
OH
High-level output current mAV
CC
= 2.7 V –12 –12V
CC
= 3 V –24 –24V
CC
= 1.65 V 4V
CC
= 2.3 V 8I
OL
Low-level output current mAV
CC
= 2.7 V 12 12V
CC
= 3 V 24 24∆t/ ∆v Input transition rise or fall rate 10 10 ns/VT
A
Operating free-air temperature –55 125 -40 85 °C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
5
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Electrical Characteristics
Switching Characteristics
Switching Characteristics
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVC138A SN74LVC138APARAMETER TEST CONDITIONS V
CC
UNITMIN TYP
(1)
MAX MIN TYP
(1)
MAX
1.65 V to 3.6 V V
CC
– 0.2I
OH
= –100 µA
2.7 V to 3.6 V V
CC
– 0.2I
OH
= –4 mA 1.65 V 1.2V
OH
I
OH
= –8 mA 2.3 V 1.7 V2.7 V 2.2 2.2I
OH
= –12 mA
3 V 2.4 2.4I
OH
= –24 mA 3 V 2.2 2.21.65 V to 3.6 V 0.2I
OL
= 100 µA
2.7 V to 3.6 V 0.2I
OL
= 4 mA 1.65 V 0.45V
OL
VI
OL
= 8 mA 2.3 V 0.7I
OL
= 12 mA 2.7 V 0.4 0.4I
OL
= 24 mA 3 V 0.55 0.55I
I
V
I
= 5.5 V or GND 3.6 V ±5±5µAI
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 10 10 µAOne input at V
CC
– 0.6 V,∆I
CC
2.7 V to 3.6 V 500 500 µAOther inputs at V
CC
or GNDC
i
V
I
= V
CC
or GND 3.3 V 5 5 pF
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25 °C.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN54LVC138A
FROM TO V
CC
= 3.3 VPARAMETER V
CC
= 2.7 V UNIT(INPUT) (OUTPUT) ±0.3 V
MIN MAX MIN MAX
A or B or C 7.9 1 6.7t
pd
G2A or G2B Y 7.4 1 6.5 nsG1 6.4 1 5.8
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN74LVC138A
FROM TO V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 VPARAMETER V
CC
= 2.7 V UNIT(INPUT) (OUTPUT) ±0.15 V ±0.2 V ±0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
A or B or C 1 22 1 9.9 1 7.9 1 6.7t
pd
G2A or G2B Y 1 21 1 9.4 1 7.4 1 6.5 nsG1 1 20.3 1 8.4 1 6.4 1 5.8t
sk(o)
1 ns
6
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Operating Characteristics
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
T
A
= 25 °C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 VTESTPARAMETER UNITCONDITIONS
TYP TYP TYP
C
pd
Power dissipation capacitance f = 10 MHz 25 26 27 pF
7
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PARAMETER MEASUREMENT INFORMATION
VM
th
tsu
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT
S1 VLOAD
Open
GND
RL
RL
Data Input
Timing Input VI
0 V
VI
0 V
0 V
tw
Input
VOLTAGE W AVEFORMS
SETUP AND HOLD TIMES
VOLTAGE W AVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE W AVEFORMS
PULSE DURATION
tPLH
tPHL
tPHL
tPLH
VOH
VOH
VOL
VOL
VI
0 V
Input
Output
Waveform 1
S1 at VLOAD
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
VLOAD/2
0 V
VOL + V∆
VOH − V∆≈0 V
VI
VOLTAGE W AVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
Output
Output
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
VLOAD
GND
TEST S1
NOTES: 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 ≤ 10 MHz, ZO = 50 Ω.
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
H. All parameters and waveforms are not applicable to all devices.
Output
Control
VMVM
VMVM
VMVM
VM
VMVM
VM
VM
VM
VI
VM
VM
1.8 V ± 0.15 V
2.5 V ± 0.2 V
2.7 V
3.3 V ± 0.3 V
1 kΩ
500 Ω
500 Ω
500 Ω
VCC RL
2 × VCC
2 × VCC
6 V
6 V
VLOAD CL
30 pF
30 pF
50 pF
50 pF
0.15 V
0.15 V
0.3 V
0.3 V
V∆
VCC
VCC
2.7 V
2.7 V
VI
VCC/2
VCC/2
1.5 V
1.5 V
VM
tr/tf
≤2 ns
≤2 ns
≤2.5 ns
≤2.5 ns
INPUTS
SN54LVC138A, SN74LVC138A3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCAS291T – MARCH 1993 – REVISED JULY 2005
Figure 1. Load Circuit and Voltage Waveforms
8
PACKAGE OPTION ADDENDUM
www.ti.com 3-May-2012
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
5962-9752601Q2A ACTIVE LCCC FK 20 1 TBD Call TI Call TI
5962-9752601QEA ACTIVE CDIP J 16 1 TBD Call TI Call TI
5962-9752601QFA ACTIVE CFP W 16 1 TBD Call TI Call TI
5962-9752601V2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type
5962-9752601VEA ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type
5962-9752601VFA ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type
SN74LVC138AD ACTIVE SOIC D 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADBLE OBSOLETE SSOP DB 16 TBD Call TI Call TI
SN74LVC138ADBR ACTIVE SSOP DB 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADBRE4 ACTIVE SSOP DB 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADBRG4 ACTIVE SSOP DB 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADE4 ACTIVE SOIC D 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADG4 ACTIVE SOIC D 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADGVR ACTIVE TVSOP DGV 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADGVRE4 ACTIVE TVSOP DGV 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADGVRG4 ACTIVE TVSOP DGV 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADR ACTIVE SOIC D 16 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADRE4 ACTIVE SOIC D 16 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADRG4 ACTIVE SOIC D 16 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADT ACTIVE SOIC D 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 3-May-2012
Addendum-Page 2
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
SN74LVC138ADTE4 ACTIVE SOIC D 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ADTG4 ACTIVE SOIC D 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138AGQNR LIFEBUY BGA
MICROSTAR
JUNIOR
GQN 20 1000 TBD SNPB Level-1-240C-UNLIM
SN74LVC138ANSR ACTIVE SO NS 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ANSRE4 ACTIVE SO NS 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ANSRG4 ACTIVE SO NS 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APW ACTIVE TSSOP PW 16 90 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWE4 ACTIVE TSSOP PW 16 90 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWG4 ACTIVE TSSOP PW 16 90 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWLE OBSOLETE TSSOP PW 16 TBD Call TI Call TI
SN74LVC138APWR ACTIVE TSSOP PW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWRE4 ACTIVE TSSOP PW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWRG4 ACTIVE TSSOP PW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWT ACTIVE TSSOP PW 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWTE4 ACTIVE TSSOP PW 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138APWTG4 ACTIVE TSSOP PW 16 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC138ARGYR ACTIVE VQFN RGY 16 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
SN74LVC138ARGYRG4 ACTIVE VQFN RGY 16 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR
PACKAGE OPTION ADDENDUM
www.ti.com 3-May-2012
Addendum-Page 3
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
SN74LVC138AZQNR ACTIVE BGA
MICROSTAR
JUNIOR
ZQN 20 1000 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM
SNJ54LVC138AFK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type
SNJ54LVC138AJ ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type
SNJ54LVC138AW ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type
(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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF SN54LVC138A, SN54LVC138A-SP, SN74LVC138A :
•Catalog: SN74LVC138A, SN54LVC138A
•Automotive: SN74LVC138A-Q1, SN74LVC138A-Q1
PACKAGE OPTION ADDENDUM
www.ti.com 3-May-2012
Addendum-Page 4
•Enhanced Product: SN74LVC138A-EP, SN74LVC138A-EP
•Military: SN54LVC138A
•Space: SN54LVC138A-SP
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
•Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
•Enhanced Product - Supports Defense, Aerospace and Medical Applications
•Military - QML certified for Military and Defense Applications
•Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based application
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
SN74LVC138ADBR SSOP DB 16 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1
SN74LVC138ADGVR TVSOP DGV 16 2000 330.0 12.4 6.8 4.0 1.6 8.0 12.0 Q1
SN74LVC138ADR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1
SN74LVC138AGQNR BGA MI
CROSTA
R JUNI
OR
GQN 20 1000 330.0 12.4 3.3 4.3 1.5 8.0 12.0 Q1
SN74LVC138ANSR SO NS 16 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1
SN74LVC138APWR TSSOP PW 16 2000 330.0 12.4 7.0 5.6 1.6 8.0 12.0 Q1
SN74LVC138APWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1
SN74LVC138APWRG4 TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1
SN74LVC138APWT TSSOP PW 16 250 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1
SN74LVC138ARGYR VQFN RGY 16 3000 330.0 12.4 3.8 4.3 1.5 8.0 12.0 Q1
SN74LVC138AZQNR BGA MI
CROSTA
R JUNI
OR
ZQN 20 1000 330.0 12.4 3.3 4.3 1.6 8.0 12.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN74LVC138ADBR SSOP DB 16 2000 367.0 367.0 38.0
SN74LVC138ADGVR TVSOP DGV 16 2000 367.0 367.0 35.0
SN74LVC138ADR SOIC D 16 2500 333.2 345.9 28.6
SN74LVC138AGQNR BGA MICROSTAR
JUNIOR GQN 20 1000 340.5 338.1 20.6
SN74LVC138ANSR SO NS 16 2000 367.0 367.0 38.0
SN74LVC138APWR TSSOP PW 16 2000 364.0 364.0 27.0
SN74LVC138APWR TSSOP PW 16 2000 367.0 367.0 35.0
SN74LVC138APWRG4 TSSOP PW 16 2000 367.0 367.0 35.0
SN74LVC138APWT TSSOP PW 16 250 367.0 367.0 35.0
SN74LVC138ARGYR VQFN RGY 16 3000 367.0 367.0 35.0
SN74LVC138AZQNR BGA MICROSTAR
JUNIOR ZQN 20 1000 340.5 338.1 20.6
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
