TEXAS INSTRUMENTS SN74LV32A-Q1 Technical data
SN74LV32A-Q1
OUTPUT
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCLS516C − JULY 2003 − REVISED FEBRUARY 2008
D Qualified for Automotive Applications
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D 2-V to 5.5-V V
D Max t
D Typical V
<0.8 V at V
D Typical V
>2.3 V at V
of 6.5 ns at 5 V
pd
OLP
OHV
Operation
CC
(Output Ground Bounce)
= 3.3 V, TA = 25°C
CC
(Output VOH Undershoot)
= 3.3 V, TA = 25°C
CC
PW PACKAGE
1A
1B
1Y
2A
2B
2Y
GND
(TOP VIEW)
1
2
3
4
5
6
7
D Supports Mixed-Mode Voltage Operation on
All Ports
D I
description/ordering information
Supports Partial-Power-Down Mode
off
Operation
These quadruple 2-input positive-OR gates are designed for 2-V to 5.5-V VCC operation.
The SN74LV32A performs the Boolean function Y + A ) BorY+ A
This device is fully specified for partial-power-down applications using I
• B in positive logic.
. The I
off
preventing damaging current backflow through the device when it is powered down.
V
14
CC
13
4B
12
4A
11
4Y
10
3B
9
3A
8
3Y
circuitry disables the outputs,
off
ORDERING INFORMATION
T
A
−40°C to 105°C TSSOP − PW Tape and reel SN74LV32ATPWRQ1 LV32AT
†
For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI web site at http://www.ti.com.
‡
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
PACKAGE
logic diagram, each gate (positive logic)
A
B
‡
FUNCTION TABLE
(each gate)
INPUTS
A B
H X H
X HH
L L L
ORDERABLE
PART NUMBER
OUTPUT
Y
†
TOP-SIDE
MARKING
Y
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 2008, Texas Instruments Incorporated
1
SN74LV32A-Q1
mA
mA
∆t/∆v
Input transition rise or fall rate
ns/V
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCLS516C − JULY 2003 − REVISED FEBRUARY 2008
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, VCC −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
(see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
Voltage range applied to any output in the high-impedance
or power-off state, V
Output voltage range, V
Input clamp current, I
Output clamp current, I
Continuous output current, I
Continuous current through V
Package thermal impedance, θ
Storage temperature range, T
†
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.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
(see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
(see Notes 1 and 2) −0.5 V to VCC + 0.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
(VI < 0) −20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IK
(VO < 0) −50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OK
(VO = 0 to VCC) ±25 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
or GND ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CC
(see Note 3) 113°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA
−65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
recommended operating conditions (see Note 4)
MIN MAX UNIT
V
CC
V
IH
V
IL
V
I
V
O
I
OH
I
OL
∆t/∆v Input transition rise or fall rate
T
A
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Supply voltage 2 5.5 V
VCC = 2 V 1.5
High-level input voltage
Low-level input voltage
Input voltage 0 5.5 V
Output voltage 0 V
High-level output current
Low-level output current
Operating free-air temperature −40 105 °C
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
VCC = 2.3 V to 2.7 V V
V
= 3 V to 3.6 V V
CC
VCC = 4.5 V to 5.5 V V
VCC = 2 V 0.5
VCC = 2.3 V to 2.7 V V
V
= 3 V to 3.6 V V
CC
VCC = 4.5 V to 5.5 V V
VCC = 2 V −50 µA
VCC = 2.3 V to 2.7 V −2
V
= 3 V to 3.6 V −6
CC
VCC = 4.5 V to 5.5 V −12
VCC = 2 V 50 µA
VCC = 2.3 V to 2.7 V 2
V
= 3 V to 3.6 V 6
CC
VCC = 4.5 V to 5.5 V 12
VCC = 2.3 V to 2.7 V 200
V
= 3 V to 3.6 V 100
CC
VCC = 4.5 V to 5.5 V 20
CC
CC
CC
× 0.7
× 0.7
× 0.7
CC
CC
CC
× 0.3
× 0.3
× 0.3
CC
V
V
V
mA
mA
ns/V
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN74LV32A-Q1
FROM
TO
LOAD
FROM
TO
LOAD
FROM
TO
LOAD
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCLS516C − JULY 2003 − REVISED FEBRUARY 2008
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER TEST CONDITIONS
IOH = −50 µA 2 V to 5.5 V VCC−0.1
V
OH
V
OL
I
I
I
CC
I
off
C
i
IOH = −2 mA 2.3 V 2
IOH = −6 mA 3 V 2.48
IOH = −12 mA 4.5 V 3.8
IOL = 50 µA 2 V to 5.5 V 0.1
IOL = 2 mA 2.3 V 0.4
IOL = 6 mA 3 V 0.44
IOL = 12 mA 4.5 V 0.55
VI = 5.5 V or GND 0 to 5.5 V ±1 µA
VI = VCC or GND, IO = 0 5.5 V 20 µA
VI or VO = 0 to 5.5 V 0 5 µA
VI = VCC or GND
V
CC
3.3 V 3.3
5 V 3.3
MIN TYP MAX UNIT
V
V
pF
switching characteristics over recommended operating free-air temperature range,
= 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1)
V
CC
T
= 25°C
PARAMETER
t
pd
FROM TO LOAD
(INPUT)
A or B Y CL = 50 pF 9.6 16.2 1 20 ns
(OUTPUT)
CAPACITANCE
A
MIN TYP MAX
MIN MAX UNIT
switching characteristics over recommended operating free-air temperature range,
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
V
CC
T
= 25°C
PARAMETER
t
pd
FROM TO LOAD
(INPUT)
A or B Y CL = 50 pF 6.9 11.4 1 13 ns
(OUTPUT)
CAPACITANCE
A
MIN TYP MAX
MIN MAX UNIT
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
T
= 25°C
A
MIN TYP MAX
MIN MAX UNIT
PARAMETER
t
pd
FROM TO LOAD
(INPUT)
A or B Y CL = 50 pF 4.9 7.5 1 8.5 ns
(OUTPUT)
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
CAPACITANCE
3
Loading...