TI SN74LVC157ADRG3

SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
FEATURES
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
BRK
SN54LVC157A . . . FK PACKAGE
(TOP VIEW)
VCC
G
4A
4B
4Y
3A
3B
3Y
1A
1B
1Y
2A
2B
2Y
1
16
1A
A/B
NC
VCC
G
SN74LVC157A . . . RGY PACKAGE
(TOP VIEW)
2
15
3
14
4
13
5
12
6
11
10
7
8
9
1B
1Y
NC
2A
2B
G
4A
4B
4Y
3A
3B
3
4
2 1 20 19
18
5
6
17
7
8
15
14
9 10 11 12 13
16
4A
4B
NC
4Y
3A
2Y
GND
NC
3Y
3B
A /B
1A
1B
1Y
2A
2B
2Y
GND
BRK
VCC
SN54LVC157A . . . J OR W PACKAGE
SN74LVC157A . . . D, DB, NS,
OR PW PACKAGE
(TOP VIEW)
•
3Y
•
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
A/B
•
•
•
•
Operate From 1.65 V to 3.6 V
Specified From –40°C to 85°C,
–40°C to 125°C, and –55°C to 125°C
Inputs Accept Voltages to 5.5 V
Max tpd of 5.2 ns at 3.3 V
Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot)
> 2 V at VCC = 3.3 V, TA = 25°C
GND
•
•
NC - No internal connection
DESCRIPTION/ORDERING INFORMATION
These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V VCC operation.
The 'LVC157A devices feature a common strobe (G) input. When G is high, all outputs are low. When G is low, a
4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.
ORDERING INFORMATION
PACKAGE (1)
TA
–40°C to 85°C
QFN – RGY
Tube of 40
SN74LVC157AD
Reel of 2500
SN74LVC157ADR
Reel of 250
SN74LVC157ADT
SOP – NS
Reel of 2000
SN74LVC157ANSR
LVC157A
SSOP – DB
Reel of 2000
SN74LVC157ADBR
LC157A
Tube of 90
SN74LVC157APW
Reel of 2000
SN74LVC157APWR
TSSOP – PW
–55°C to 125°C
(1)
TOP-SIDE MARKING
SN74LVC157ARGYR
SOIC – D
–40°C to 125°C
ORDERABLE PART NUMBER
Reel of 1000
LC157A
LVC157A
LC157A
Reel of 250
SN74LVC157APWT
CDIP – J
Tube of 25
SNJ54LVC157AJ
SNJ54LVC157AJ
CFP – W
Tube of 150
SNJ54LVC157AW
SNJ54LVC157AW
LCCC – FK
Tube of 55
SNJ54LVC157AFK
SNJ54LVC157AFK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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 © 1993–2005, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators
in a mixed 3.3-V/5-V system environment.
FUNCTION TABLE
INPUTS
G
A/B
A
B
OUTPUT
Y
H
X
X
X
L
L
L
L
X
L
L
L
H
X
H
L
H
X
L
L
L
H
X
H
H
LOGIC DIAGRAM (POSITIVE LOGIC)
1A
2
4
1B
2A
3
5
7
2B
3A
6
4A
10
G
A/B
13
15
1
Pin numbers shown are for the D, DB, J, NS, PW, RGY, and W packages.
2
3Y
14
12
4B
2Y
11
9
3B
1Y
4Y
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
VCC
Supply voltage range
–0.5
6.5
V
VI
Input voltage range (2)
–0.5
6.5
V
–0.5
VCC + 0.5
range (2) (3)
UNIT
VO
Output voltage
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
±100
mA
Continuous current through VCC or GND
θJA
Package thermal impedance
Tstg
Storage temperature range
Ptot
Power dissipation (6) (7)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
D package (4)
73
DB package (4)
82
NS package (4)
64
PW package (4)
108
RGY package (5)
39
–65
TA = –40°C to 125°C
V
°C/W
150
°C
500
mW
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 negative-voltage ratings may be exceeded if the input and output current ratings are observed.
The value of VCC is provided in the recommended operating conditions table.
The package thermal impedance is calculated in accordance with JESD 51-7.
The package thermal impedance is calculated in accordance with JESD 51-5.
For the D package, above 70°C the value of Ptot derates linearly with 8 mW/K.
For the DB, NS, and PW packages, above 60°C the value of Ptot derates linearly with 5.5 mW/K.
Recommended Operating Conditions (1)
SN54LVC157A
–55 TO 125°C
Operating
MIN
MAX
2
3.6
UNIT
VCC
Supply voltage
VIH
High-level input voltage
VCC = 2.7 V to 3.6 V
VIL
Low-level input voltage
VCC = 2.7 V to 3.6 V
0.8
V
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
IOH
High-level output current
IOL
Low-level output current
(1)
Data retention only
1.5
2
V
V
VCC = 2.7 V
–12
VCC = 3 V
–24
VCC = 2.7 V
12
VCC = 3 V
24
mA
mA
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.
3
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
Recommended Operating Conditions (1)
SN74LVC157A
TA = 25°C
VCC
Supply voltage
VIH
High-level input
voltage
Low-level input
voltage
VIL
Operating
Data retention only
–40 TO 85°C
–40 TO 125°C
MAX
MIN
MAX
MIN
MAX
1.65
3.6
1.65
3.6
1.65
3.6
1.5
1.5
1.5
0.65 × VCC
0.65 × VCC
0.65 × VCC
VCC = 2.3 V to 2.7 V
1.7
1.7
1.7
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
UNIT
MIN
2
V
2
0.35 × VCC
0.35 × VCC
0.35 × VCC
VCC = 2.3 V to 2.7 V
0.7
0.7
0.7
VCC = 2.7 V to 3.6 V
0.8
0.8
0.8
VCC = 1.65 V to 1.95 V
V
V
VI
Input voltage
0
5.5
0
5.5
0
5.5
V
VO
Output voltage
0
VCC
0
VCC
0
VCC
V
VCC = 1.65 V
∆t/∆v
(1)
–4
–8
–8
–8
VCC = 2.7 V
–12
–12
–12
VCC = 3 V
–24
–24
–24
VCC = 1.65 V
4
4
4
VCC = 2.3 V
8
8
8
VCC = 2.7 V
12
12
12
VCC = 3 V
24
24
24
Input transition rise or fall rate
10
10
10
Low-level output
current
IOL
–4
VCC = 2.3 V
High-level output
current
IOH
–4
mA
mA
ns/V
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 recommended operating free-air temperature range (unless otherwise noted)
SN54LVC157A
PARAMETER
TEST CONDITIONS
VCC
–55 TO 125°C
MIN
IOH = –100 µA
VOH
All inputs
2.2
3V
2.4
IOH = –24 mA
3V
2.2
IOL = 100 µA
2.7 V to 3.6 V
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3V
0.55
VI = 5.5 V or GND
ICC
VI = VCC or GND
∆ICC
One input at VCC – 0.6 V, Other inputs at VCC or GND
4
MAX
VCC – 0.2
2.7 V
IOH = –12 mA
VOL
II
2.7 V to 3.6 V
UNIT
IO = 0
V
0.2
V
3.6 V
±5
µA
3.6 V
10
µA
2.7 V to 3.6 V
500
µA
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN74LVC157A
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
MIN
IOH = –100 µA
VOH
1.65 V to 3.6 V VCC – 0.2
All inputs
MIN MAX
–40 TO 125°C
MIN
VCC – 0.2
VCC – 0.3
1.65 V
1.29
1.2
1.05
IOH = –8 mA
2.3 V
1.9
1.7
1.55
2.7 V
2.2
2.2
2.05
3V
2.4
2.4
2.25
IOH = –24 mA
3V
2.3
2.2
2
IOL = 100 µA
V
1.65 V to 3.6 V
0.1
0.2
1.65 V
0.24
0.45
0.6
IOL = 8 mA
2.3 V
0.3
0.7
0.75
IOL = 12 mA
2.7 V
0.4
0.4
0.6
3V
VI = 5.5 V or GND
ICC
VI = VCC
or GND
∆ICC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
Ci
VI = VCC or GND
IO = 0
UNIT
MAX
IOL = 4 mA
IOL = 24 mA
II
–40 TO 85°C
MAX
IOH = –4 mA
IOH = –12 mA
VOL
TYP
0.3
V
0.55
0.55
0.8
3.6 V
±1
±5
±20
µA
3.6 V
1
10
40
µA
500
500
5000
µA
2.7 V to 3.6 V
3.3 V
5
pF
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN54LVC157A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
–55 TO 125°C
MIN
2.7 V
A or B
tpd
A/B
G
3.3 V ± 0.3 V
Y
6.2
0.8
2.7 V
3.3 V ± 0.3 V
5.4
8.2
0.8
2.7 V
3.3 V ± 0.3 V
UNIT
MAX
7
ns
7.8
0.8
6.5
5
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN74LVC157A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
A or B
tpd
A/B
Y
G
tsk(o)
VCC
TA = 25°C
–40 TO 85°C
MIN
TYP
MAX
MIN
1.8 V ± 0.15 V
1
5.5
13.5
2.5 V ± 0.2 V
1
3.2
7.4
2.7 V
1
3.6
–40 TO 125°C
MAX
MIN
MAX
1
14
1
15.5
1
7.9
1
10
5.7
1
5.9
1
7.4
3.3 V ± 0.3 V
1
3
5
1
5.2
1
6.4
1.8 V ± 0.15 V
1
6
15.5
1
16
1
17.5
2.5 V ± 0.2 V
1
3.7
9.6
1
10.1
1
12.2
2.7 V
1
4.1
7.9
1
8.1
1
10
3.3 V ± 0.3 V
1
3.4
6.6
1
6.8
1
8.4
1.8 V ± 0.15 V
1
5.9
13.5
1
14
1
15.5
2.5 V ± 0.2 V
1
3.5
9.3
1
9.8
1
11.9
2.7 V
1
3.9
7.6
1
7.8
1
9.3
3.3 V ± 0.3 V
1
3.3
6.3
1
6.5
1
7.9
1.8 V ± 0.15 V
2
2.5
3.3 V ± 0.3 V
1
1.5
UNIT
ns
ns
Operating Characteristics
TA = 25°C
PARAMETER
Cpd
(1)
6
Power dissipation capacitance
On products compliant to MIL-PRF-38535, this parameter does not apply.
TEST
CONDITIONS
f = 10 MHz
VCC
TYP
1.8 V
14 (1)
2.5 V
15 (1)
3.3 V
16
UNIT
pF
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
www.ti.com
SCAS292P – JANUARY 1993 – REVISED JULY 2005
PARAMETER MEASUREMENT INFORMATION
VLOAD
S1
RL
From Output
Under Test
CL
(see Note A)
Open
GND
RL
TEST
S1
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
VLOAD
GND
LOAD CIRCUIT
INPUTS
VCC
1.8 V ± 0.15 V
2.5 V ± 0.2 V
2.7 V
3.3 V ± 0.3 V
VI
tr/tf
VCC
VCC
2.7 V
2.7 V
≤2 ns
≤2 ns
≤2.5 ns
≤2.5 ns
VM
VLOAD
CL
RL
V∆
VCC/2
VCC/2
1.5 V
1.5 V
2 × VCC
2 × VCC
6V
6V
30 pF
30 pF
50 pF
50 pF
1 kΩ
500 Ω
500 Ω
500 Ω
0.15 V
0.15 V
0.3 V
0.3 V
VI
Timing Input
VM
0V
tw
tsu
VI
Input
VM
VM
th
VI
Data Input
VM
VM
0V
0V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VI
VM
Input
VM
0V
tPLH
VOH
Output
VM
VOL
tPHL
VM
VM
0V
Output
Waveform 1
S1 at VLOAD
(see Note B)
tPLH
tPLZ
VLOAD/2
VM
tPZH
VOH
Output
VM
tPZL
tPHL
VM
VI
Output
Control
VM
VOL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
Output
Waveform 2
S1 at GND
(see Note B)
VOL + V∆
VOL
tPHZ
VM
VOH - V∆
VOH
≈0 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
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.
Figure 1. Load Circuit and Voltage Waveforms
7
PACKAGE OPTION ADDENDUM
www.ti.com
9-Apr-2010
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
Lead/Ball Finish
MSL Peak Temp (3)
5962-0050601Q2A
ACTIVE
LCCC
FK
20
1
TBD
5962-0050601QEA
ACTIVE
CDIP
J
16
1
TBD
5962-0050601QFA
ACTIVE
CFP
W
16
1
SN74LVC157AD
ACTIVE
SOIC
D
16
40
SN74LVC157ADBLE
OBSOLETE
SSOP
DB
16
SN74LVC157ADBR
ACTIVE
SSOP
DB
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADBRG4
ACTIVE
SSOP
DB
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADE4
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADG4
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADR
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADRE4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADRG3
PREVIEW
SOIC
D
16
2500
SN74LVC157ADRG4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADT
ACTIVE
SOIC
D
16
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADTE4
ACTIVE
SOIC
D
16
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ADTG4
ACTIVE
SOIC
D
16
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ANSR
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ANSRE4
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ANSRG4
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APW
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWE4
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWG4
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWLE
OBSOLETE
TSSOP
PW
16
TBD
Call TI
SN74LVC157APWR
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWRE4
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWRG4
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWT
ACTIVE
TSSOP
PW
16
250
CU NIPDAU
Level-1-260C-UNLIM
A42
N / A for Pkg Type
TBD
A42
N / A for Pkg Type
Green (RoHS &
no Sb/Br)
CU NIPDAU
TBD
Addendum-Page 1
POST-PLATE N / A for Pkg Type
TBD
Green (RoHS &
no Sb/Br)
Call TI
Call TI
Level-1-260C-UNLIM
Call TI
Call TI
Call TI
PACKAGE OPTION ADDENDUM
www.ti.com
9-Apr-2010
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
SN74LVC157APWTE4
ACTIVE
TSSOP
PW
16
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157APWTG4
ACTIVE
TSSOP
PW
16
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74LVC157ARGYR
ACTIVE
VQFN
RGY
16
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
SN74LVC157ARGYRG4
ACTIVE
VQFN
RGY
16
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
SNJ54LVC157AFK
ACTIVE
LCCC
FK
20
1
TBD
SNJ54LVC157AJ
ACTIVE
CDIP
J
16
1
TBD
A42
N / A for Pkg Type
SNJ54LVC157AW
ACTIVE
CFP
W
16
1
TBD
A42
N / A for Pkg Type
Lead/Ball Finish
MSL Peak Temp (3)
POST-PLATE 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 SN54LVC157A, SN74LVC157A :
SN74LVC157A-Q1
• Automotive:
• Enhanced Product: SN74LVC157A-EP
NOTE: Qualified Version Definitions:
- Q100 devices qualified for high-reliability automotive applications targeting zero defects
• Automotive
• Enhanced Product - Supports Defense, Aerospace and Medical Applications
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
8-Dec-2009
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SN74LVC157ADBR
SSOP
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
12.0
16.0
Q1
DB
16
2000
330.0
16.4
8.2
6.6
2.5
SN74LVC157ADR
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
SN74LVC157ANSR
SO
NS
16
2000
330.0
16.4
8.2
10.5
2.5
12.0
16.0
Q1
SN74LVC157APWR
TSSOP
PW
16
2000
330.0
12.4
7.0
5.6
1.6
8.0
12.0
Q1
SN74LVC157ARGYR
VQFN
RGY
16
3000
180.0
12.4
3.8
4.3
1.5
8.0
12.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
8-Dec-2009
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
SN74LVC157ADBR
SSOP
DB
16
2000
346.0
346.0
33.0
SN74LVC157ADR
SOIC
D
16
2500
333.2
345.9
28.6
SN74LVC157ANSR
SO
NS
16
2000
346.0
346.0
33.0
SN74LVC157APWR
TSSOP
PW
16
2000
346.0
346.0
29.0
SN74LVC157ARGYR
VQFN
RGY
16
3000
190.5
212.7
31.8
Pack Materials-Page 2
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
18
17
16
15
14
13
NO. OF
TERMINALS
**
12
19
11
20
10
A
B
MIN
MAX
MIN
MAX
20
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
28
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
9
22
8
44
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
23
7
52
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
24
6
68
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
84
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
B SQ
A SQ
25
5
26
27
28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140 / D 10/96
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
This package can be hermetically sealed with a metal lid.
The terminals are gold plated.
Falls within JEDEC MS-004
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
0,15 M
15
0,25
0,09
8,20
7,40
5,60
5,00
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
2,00 MAX
0,10
0,05 MIN
PINS **
14
16
20
24
28
30
38
A MAX
6,50
6,50
7,50
8,50
10,50
10,50
12,90
A MIN
5,90
5,90
6,90
7,90
9,90
9,90
12,30
DIM
4040065 /E 12/01
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-150
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
0,65
14
0,10 M
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°– 8°
A
0,75
0,50
Seating Plane
0,15
0,05
1,20 MAX
PINS **
0,10
8
14
16
20
24
28
A MAX
3,10
5,10
5,10
6,60
7,90
9,80
A MIN
2,90
4,90
4,90
6,40
7,70
9,60
DIM
4040064/F 01/97
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-153
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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