SN74ALVC126DGVRE4 [TI]
Quadruple Bus Buffer Gate With 3-State Outputs 14-TVSOP -40 to 85;型号: | SN74ALVC126DGVRE4 |
厂家: | TEXAS INSTRUMENTS |
描述: | Quadruple Bus Buffer Gate With 3-State Outputs 14-TVSOP -40 to 85 栅 驱动 光电二极管 逻辑集成电路 电视 |
文件: | 总15页 (文件大小:666K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SN74ALVC126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
www.ti.com
SCES111J–JULY 1997–REVISED OCTOBER 2004
FEATURES
D, DGV, NS, OR PW PACKAGE
(TOP VIEW)
•
•
•
•
Operates From 1.65 V to 3.6 V
Max tpd of 3.1 ns at 3.3 V
1OE
1A
V
CC
1
2
3
4
5
6
7
14
13
±24-mA Output Drive at 3.3 V
4OE
Latch-Up Performance Exceeds 250 mA Per
JESD 17
1Y
12 4A
11 4Y
2OE
2A
•
ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
10
9
3OE
3A
2Y
8
GND
3Y
– 1000-V Charged-Device Model (C101)
DESCRIPTION/ORDERING INFORMATION
This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVC126 features independent line drivers with 3-state outputs. Each output is disabled when the
associated output-enable (OE) input is low.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
SN74ALVC126D
TOP-SIDE MARKING
ALVC126
Tube
SOIC – D
Tape and reel
SN74ALVC126DR
-40°C to 85°C
SOP – NS
Tape and reel
Tape and reel
Tape and reel
SN74ALVC126NSR
SN74ALVC126PWR
SN74ALVC126DGVR
ALVC126
VA126
TSSOP – PW
TVSOP – DGV
VA126
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
FUNCTION TABLE
(each buffer)
INPUTS
OUTPUT
Y
OE
H
A
H
L
H
L
H
L
X
Z
LOGIC DIAGRAM (POSITIVE LOGIC)
1
2
10
1OE
1A
3OE
3
6
9
8
1Y
2Y
3A
3Y
4Y
4
5
13
12
2OE
2A
4OE
4A
11
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.
Copyright © 1997–2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
SN74ALVC126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
www.ti.com
SCES111J–JULY 1997–REVISED OCTOBER 2004
ABSOLUTE MAXIMUM RATINGS(1)
over operating free-air temperature range (unless otherwise noted)
MIN
-0.5
-0.5
-0.5
MAX
4.6
UNIT
VCC
VI
Supply voltage range
Input voltage range(2)
Output voltage range(2)(3)
V
4.6
VCC + 0.5
-50
V
VO
IIK
V
Input clamp current
VI < 0
mA
mA
mA
mA
IOK
IO
Output clamp current
VO < 0
-50
Continuous output current
Continuous current through VCC or GND
±50
±100
86
D package
DGV package
NS package
PW package
127
θJA
Package thermal impedance(4)
°C/W
°C
76
113
Tstg
Storage temperature range
-65
150
(1) 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.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3) This value is limited to 4.6 V maximum.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS(1)
MIN
MAX
UNIT
VCC
Supply voltage
1.65
3.6
V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
0.65 × VCC
VIH
High-level input voltage
1.7
2
V
V
0.35 × VCC
VIL
Low-level input voltage
0.7
0.8
3.6
VCC
-4
VI
Input voltage
0
0
V
V
VO
Output voltage
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
-12
-12
-24
4
IOH
High-level output current
Low-level output current
mA
mA
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
12
12
24
5
IOL
∆t/∆v
Input transition rise or fall rate
Operating free-air temperature
ns/V
TA
-40
85
°C
(1) 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.
2
SN74ALVC126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
www.ti.com
SCES111J–JULY 1997–REVISED OCTOBER 2004
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
1.65 V to 3.6 V VCC - 0.2
MIN TYP(1)
MAX
UNIT
IOH = -100 µA
IOH = -4 mA
IOH = -6 mA
1.65 V
2.3 V
1.2
2
VOH
2.3 V
1.7
2.2
2.4
2
V
IOH = -12 mA
2.7 V
3 V
IOH = -24 mA
IOL = 100 µA
IOL = 4 mA
IOL = 6 mA
3 V
1.65 V to 3.6 V
1.65 V
2.3 V
0.2
0.45
0.4
VOL
V
2.3 V
0.7
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3 V
0.55
±5
II
VI = VCC or GND
VO = VCC or GND
VI = VCC or GND,
3.6 V
µA
µA
µA
µA
IOZ
ICC
3.6 V
±10
10
IO = 0
3.6 V
∆ICC
One input at VCC - 0.6 V,
Other inputs at VCC or GND
3 V to 3.6 V
750
Control inputs
Data inputs
Outputs
3.5
3.5
5.5
Ci
VI = VCC or GND
3.3 V
3.3 V
pF
pF
Co
VO = VCC or GND
(1) All typical values are at VCC = 3.3 V, TA = 25°C.
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
MIN
1.3
1
MAX
MIN
1
MAX
MIN
MAX
MIN
1.1
1
MAX
tpd
ten
tdis
A
Y
Y
Y
5.6
5.9
5.6
3.4
3.8
3.3
3.4
3.8
4.4
3.1
3.3
3.7
ns
ns
ns
OE
OE
1
1.8
1
1
OPERATING CHARACTERISTICS
TA = 25°C
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
TEST
CONDITIONS
PARAMETER
UNIT
TYP
15
2
TYP
17
2
TYP
19
3
Outputs enabled
Outputs disabled
Power dissipation
capacitance per gate
Cpd
CL = 0, f = 10 MHz
pF
3
SN74ALVC126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
www.ti.com
SCES111J–JULY 1997–REVISED OCTOBER 2004
PARAMETER MEASUREMENT INFORMATION
V
LOAD
S1
Open
R
L
From Output
Under Test
TEST
S1
GND
t
Open
V
LOAD
GND
pd
/t
/t
C
t
t
L
PLZ PZL
R
L
(see Note A)
PHZ PZH
LOAD CIRCUIT
INPUT
V
CC
V
M
V
LOAD
C
L
R
L
V
∆
V
I
t /t
r f
1.8 V ± 0.15 V
2.5 V ± 0.2 V
2.7 V
V
V
2.7 V
2.7 V
V
/2
/2
2 × V
2 × V
6 V
6 V
1 kΩ
500 Ω
500 Ω
500 Ω
0.15 V
0.15 V
0.3 V
≤2 ns
≤2 ns
≤2.5 ns
≤2.5 ns
30 pF
30 pF
50 pF
50 pF
CC
CC
CC
V
CC
CC
CC
1.5 V
1.5 V
3.3 V ± 0.3 V
0.3 V
t
w
V
I
V
I
V
M
V
M
Input
Timing
Input
V
M
0 V
0 V
VOLTAGE WAVEFORMS
PULSE DURATION
t
su
t
h
V
I
Output
Control
(low-level
enabling)
Data
Input
V
I
V
V
M
M
V
M
V
M
0 V
0 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
t
t
PLZ
PZL
Output
Waveform 1
S1 at V
LOAD
(see Note B)
V
V
/2
LOAD
V
I
V
M
Input
V
M
V
M
V + V
∆
OL
0 V
OL
t
t
PZH
PHZ
t
t
PHL
PLH
Output
Waveform 2
S1 at GND
V
OH
V
V
OH
V
OH
− V
∆
V
M
Output
V
M
V
M
0 V
OL
(see Note B)
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
NOTES: A. C includes probe and jig capacitance.
L
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, Z = 50 Ω.
O
D. The outputs are measured one at a time, with one transition per measurement.
E.
F.
G.
t
t
t
and t
and t
and t
are the same as t
.
dis
.
PLZ
PZL
PLH
PHZ
are the same as t
PZH
en
are the same as t .
PHL pd
H. All parameters and waveforms are not applicable to all devices.
Figure 1. Load Circuit and Voltage Waveforms
4
PACKAGE OPTION ADDENDUM
www.ti.com
10-Jun-2014
PACKAGING INFORMATION
Orderable Device
SN74ALVC126D
Status Package Type Package Pins Package
Eco Plan
Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
Device Marking
Samples
Drawing
Qty
(1)
(2)
(6)
(3)
(4/5)
ACTIVE
SOIC
TVSOP
TVSOP
SOIC
D
14
14
14
14
14
14
14
14
50
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
ALVC126
SN74ALVC126DGVR
SN74ALVC126DGVRE4
SN74ALVC126DR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
DGV
DGV
D
2000
2000
2500
2000
2000
2000
2000
Green (RoHS
& no Sb/Br)
VA126
Green (RoHS
& no Sb/Br)
VA126
Green (RoHS
& no Sb/Br)
ALVC126
ALVC126
VA126
SN74ALVC126NSR
SN74ALVC126PWR
SN74ALVC126PWRE4
SN74ALVC126PWRG4
SO
NS
Green (RoHS
& no Sb/Br)
TSSOP
TSSOP
TSSOP
PW
PW
PW
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
VA126
Green (RoHS
& no Sb/Br)
VA126
(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.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Jun-2014
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
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.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
SN74ALVC126DGVR
SN74ALVC126DR
SN74ALVC126NSR
SN74ALVC126PWR
TVSOP
SOIC
SO
DGV
D
14
14
14
14
2000
2500
2000
2000
330.0
330.0
330.0
330.0
12.4
16.4
16.4
12.4
6.8
6.5
8.2
6.9
4.0
9.0
1.6
2.1
2.5
1.6
8.0
8.0
12.0
16.0
16.0
12.0
Q1
Q1
Q1
Q1
NS
PW
10.5
5.6
12.0
8.0
TSSOP
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
SN74ALVC126DGVR
SN74ALVC126DR
SN74ALVC126NSR
SN74ALVC126PWR
TVSOP
SOIC
SO
DGV
D
14
14
14
14
2000
2500
2000
2000
367.0
367.0
367.0
367.0
367.0
367.0
367.0
367.0
35.0
38.0
38.0
35.0
NS
PW
TSSOP
Pack Materials-Page 2
MECHANICAL DATA
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000
DGV (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
0,23
0,13
M
0,07
0,40
24
13
0,16 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
0°–ā8°
0,75
1
12
0,50
A
Seating Plane
0,08
0,15
0,05
1,20 MAX
PINS **
14
16
20
24
38
48
56
DIM
A MAX
A MIN
3,70
3,50
3,70
3,50
5,10
4,90
5,10
4,90
7,90
7,70
9,80
9,60
11,40
11,20
4073251/E 08/00
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.
D. Falls within JEDEC: 24/48 Pins – MO-153
14/16/20/56 Pins – MO-194
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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相关型号:
SN74ALVC126DGVRG4
ALVC/VCX/A SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, GREEN, PLASTIC, TVSOP-14
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