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SN74AHCT1G32-Q1 Datasheet Preview

SN74AHCT1G32-Q1 Datasheet

Single 2-Input Positive-OR Gate

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D Qualified for Automotive Applications
D Operating Range of 4.5 V to 5.5 V
D Max tpd of 9.5 ns at 5 V
D Low Power Consumption, 20-µA Max ICC
D ±8-mA Output Drive at 5 V
D Inputs Are TTL-Voltage Compatible
D ESD Protection Level Per AEC-Q100
Classification
− 2000-V (H2) Human-Body Model
− 200-V (M3) Machine Model
− 1000-V (C5) Charged-Device Model
SN74AHCT1G32ĆQ1
SINGLE 2ĆINPUT POSITIVEĆOR GATE
SCLS606B − MARCH 2005 − REVISED APRIL 2008
DBV OR DCK PACKAGE
(TOP VIEW)
A
B
GND
1
2
3
5 VCC
4Y
description/ordering information
The SN74AHCT1G32 is a single 2-input positive-OR gate. The device performs the Boolean function
Y + A ) B or Y + A B in positive logic.
ORDERING INFORMATION{
TA
PACKAGE‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING§
−40°C to 125°C
SOT (SOT-23) − DBV
SOT (SC-70) − DCK
Reel of 3000
Reel of 3000
CAHCT1G32QDBVRQ1
CAHCT1G32QDCKRQ1
B32_
BG_
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.
§ The actual top-side marking has one additional character that designates the assembly/test site.
FUNCTION TABLE
INPUTS
AB
OUTPUT
Y
HX
H
XH
H
LL
L
logic diagram (positive logic)
1
A
2
B
4
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




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SN74AHCT1G32-Q1 Datasheet Preview

SN74AHCT1G32-Q1 Datasheet

Single 2-Input Positive-OR Gate

No Preview Available !

SN74AHCT1G32ĆQ1
SINGLE 2ĆINPUT POSITIVEĆOR GATE
SCLS606B − MARCH 2005 − REVISED APRIL 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, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θJA (see Note 2): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W
DCK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C 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.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
MIN MAX UNIT
VCC
VIH
VIL
VI
VO
IOH
IOL
t/v
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
Output voltage
High-level output current
Low-level output current
Input transition rise or fall rate
4.5 5.5 V
2V
0.8 V
0 5.5 V
0 VCC
−8
V
mA
8 mA
20 ns/V
TA Operating free-air temperature
−40 125 °C
NOTE 3: 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)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
-40°C TO 85°C -40°C TO 125°C
MIN TYP MAX MIN MAX
MIN MAX
VOH
VOL
II
ICC
ICC‡
IOH = −50 mA
IOH = −8 mA
IOL = 50 mA
IOL = 8 mA
VI = 5.5 V or GND
VI = VCC or GND,
One input at 3.4 V,
IO = 0
Other inputs at
VCC or GND
4.5 V
4.4
3.94
4.5 V
0 V to 5.5 V
5.5 V
5.5 V
4.5
0.1
0.36
±0.1
1
1.35
4.4
3.8
0.1
0.44
±1
10
1.5
4.4
3.7
0.1
0.52
±1
20
1.65
Ci VI = VCC or GND
5V
2 10
10
‡ This is the increase in supply current for each input at one of the specified TTL voltage levels, rather than 0 V or VCC.
10
UNIT
V
V
µA
µA
mA
pF
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265


Part Number SN74AHCT1G32-Q1
Description Single 2-Input Positive-OR Gate
Maker etcTI
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