MC74VHC1GT32
2-Input OR Gate/CMOS
Logic Level Shifter
The MC74VHC1GT32 is an advanced high speed CMOS 2−input
OR gate fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The device input is compatible with TTL−type input thresholds and
the output has a full 5 V CMOS level output swing. The input protection
circuitry on this device allows overvoltage tolerance on the input,
allowing the device to be used as a logic−level translator from 3 V
CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to 3 V
CMOS Logic while operating at the high−voltage power supply.
The MC74VHC1GT32 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT32 to be used to interface 5 V circuits to
3 V circuits. The output structures also provide protection when
V
CC
= 0 V. These input and output structures help prevent device
destruction caused by supply voltage
−
input/output voltage mismatch,
battery backup, hot insertion, etc.
Features
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MARKING
DIAGRAMS
5
1
SC−88A / SC70−5 / SOT−353
DF SUFFIX
CASE 419A
5
VN M
G
G
M
1
5
1
TSOP−5 / SOT23−5 / SC59−5
DT SUFFIX
CASE 483
VN
M
G
1
VN M
G
G
5
•
•
•
•
•
•
•
•
•
High Speed: t
PD
= 3.5 ns (Typ) at V
CC
= 5 V
Low Power Dissipation: I
CC
= 2
mA
(Max) at T
A
= 25°C
TTL−Compatible Inputs: V
IL
= 0.8 V; V
IH
= 2 V
CMOS−Compatible Outputs: V
OH
> 0.8 V
CC
; V
OL
< 0.1 V
CC
@Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Chip Complexity: FETs = 65; Equivalent Gates = 15
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−Free and are RoHS Compliant
IN B
1
5
V
CC
= Device Code
= Date Code*
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
PIN ASSIGNMENT
1
2
3
4
5
IN B
IN A
GND
OUT Y
V
CC
FUNCTION TABLE
IN A
2
A
GND
3
4
OUT Y
L
L
H
H
Inputs
B
L
H
L
H
Output
Y
L
H
H
H
Figure 1. Pinout
(Top View)
IN A
IN B
≥
1
OUT Y
Figure 2. Logic Symbol
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
©
Semiconductor Components Industries, LLC, 2013
July, 2013
−
Rev. 12
1
Publication Order Number:
MC74VHC1GT32/D
MC74VHC1GT32
MAXIMUM RATINGS
Symbol
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
P
D
q
JA
T
L
T
J
T
stg
V
ESD
DC Supply Voltage
DC Input Voltage
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current, per Pin
DC Supply Current, V
CC
and GND
Power dissipation in still air
Thermal resistance
Lead temperature, 1 mm from case for 10 s
Junction temperature under bias
Storage temperature
ESD Withstand Voltage
Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)
Above V
CC
and Below GND at 125°C (Note 4)
SC−88A, TSOP−5
SC−88A, TSOP−5
V
OUT
< GND; V
OUT
> V
CC
V
CC
= 0
High or Low State
Characteristics
Value
−0.5
to +7.0
−0.5
to +7.0
−0.5
to 7.0
−0.5
to V
CC
+ 0.5
−20
+20
+25
+50
200
333
260
+150
−65
to +150
> 2000
> 200
N/A
±500
Unit
V
V
V
mA
mA
mA
mA
mW
°C/W
°C
°C
°C
V
I
Latchup
Latchup Performance
mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Tested to EIA/JESD22−A114−A
2. Tested to EIA/JESD22−A115−A
3. Tested to JESD22−C101−A
4. Tested to EIA/JESD78
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
IN
V
OUT
T
A
t
r
, t
f
DC Supply Voltage
DC Input Voltage
DC Output Voltage
Operating Temperature Range
Input Rise and Fall Time
V
CC
= 3.3 V
±
0.3 V
V
CC
= 5.0 V
±
0.5 V
V
CC
= 0
High or Low State
Characteristics
Min
3.0
0.0
0.0
0.0
−55
0
0
Max
5.5
5.5
5.5
V
CC
+125
100
20
Unit
V
V
V
°C
ns/V
Device Junction Temperature versus
Time to 0.1% Bond Failures
NORMALIZED FAILURE RATE
Junction
Temperature
°C
80
90
100
110
120
130
140
Time, Hours
1,032,200
419,300
178,700
79,600
37,000
17,800
8,900
Time, Years
117.8
47.9
20.4
9.4
4.2
2.0
1.0
FAILURE RATE OF PLASTIC = CERAMIC
UNTIL INTERMETALLICS OCCUR
TJ = 130
°
C
TJ = 120
°
C
TJ = 100
°
C
TJ = 110
°
C
TJ = 80
°
C
100
TIME, YEARS
TJ = 90
°
C
1
1
10
1000
Figure 3. Failure Rate vs. Time Junction Temperature
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MC74VHC1GT32
DC ELECTRICAL CHARACTERISTICS
V
CC
Symbol
V
IH
Parameter
Minimum High−Level
Input Voltage
Maximum Low−Level
Input Voltage
Minimum High−Level
Output Voltage
V
IN
= V
IH
or V
IL
V
IN
= V
IH
or V
IL
I
OH
=
−50
mA
V
IN
= V
IH
or V
IL
I
OH
=
−4
mA
I
OH
=
−8
mA
V
IN
= V
IH
or V
IL
I
OL
= 50
mA
V
IN
= V
IH
or V
IL
I
OL
= 4 mA
I
OL
= 8 mA
V
IN
= 5.5 V or GND
V
IN
= V
CC
or GND
Input: V
IN
= 3.4 V
V
OUT
= 5.5 V
Test Conditions
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
3.0
4.5
3.0
4.5
3.0
4.5
0 to
5.5
5.5
5.5
0.0
2.9
4.4
2.58
3.94
0.0
0.0
0.1
0.1
0.36
0.36
±0.1
2.0
1.35
0.5
3.0
4.5
Min
1.4
2.0
2.0
0.53
0.8
0.8
2.9
4.4
2.48
3.80
0.1
0.1
0.44
0.44
±1.0
20
1.50
5.0
T
A
= 25°C
Typ
Max
T
A
≤
85°C
Min
1.4
2.0
2.0
0.53
0.8
0.8
2.9
4.4
2.34
3.66
0.1
0.1
0.52
0.52
±1.0
40
1.65
10
Max
−55
≤
T
A
≤
125°C
Min
1.4
2.0
2.0
0.53
0.8
0.8
Max
Unit
V
V
IL
V
V
OH
V
V
V
OL
Maximum Low−Level
Output Voltage
V
IN
= V
IH
or V
IL
V
V
I
IN
I
CC
I
CCT
I
OPD
Maximum Input
Leakage Current
Maximum Quiescent
Supply Current
Quiescent Supply
Current
Output Leakage
Current
mA
mA
mA
mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î ÎÎ Î Î Î
Î
Î
ÎÎ Î Î ÎÎ Î Î Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î ÎÎ Î Î Î
Î
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î ÎÎ Î Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î ÎÎ Î Î Î
Î
ÎÎ Î Î ÎÎ Î Î Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î ÎÎ Î Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î ÎÎ Î Î Î
Î
Î
Î Î Î ÎÎ Î Î Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î ÎÎ Î Î Î
Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
AC ELECTRICAL CHARACTERISTICS
(C
load
= 50 pF, Input t
r
= t
f
= 3.0ns)
Symbol
t
PLH
,
t
PHL
Parameter
Test Conditions
Min
T
A
= 25°C
Typ
4.8
6.1
3.7
4.4
5.5
T
A
≤
85°C
−55
≤
T
A
≤
125°C
Min
Max
11.5
15.5
Max
7.9
11.4
5.5
7.5
10
Min
Max
Unit
ns
Maximum
Propagation Delay,
Input A or B to Y
V
CC
= 3.3
±
0.3 V
V
CC
= 5.0
±
0.5 V
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
9.5
13.0
6.5
8.5
10
8.0
10.0
10
C
IN
Maximum Input
Capacitance
pF
Typical @ 25°C, V
CC
= 5.0 V
11
C
PD
Power Dissipation Capacitance (Note 5)
pF
5. C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: I
CC(OPR
)
= C
PD
V
CC
f
in
+ I
CC
. C
PD
is used to determine the no−load dynamic
power consumption; P
D
= C
PD
V
CC2
f
in
+ I
CC
V
CC
.
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3
MC74VHC1GT32
Input A or B
50%
t
PLH
Output Y
50% V
CC
50% V
CC
t
PHL
V
OH
V
OL
GND
Figure 4. Switching Waveforms
TEST POINT
OUTPUT
DEVICE
UNDER
TEST
C
L
*
*Includes all probe and jig capacitance
Figure 5. Test Circuit
ORDERING INFORMATION
Device
M74VHC1GT32DFT1G
NLVVHC1GT32DFT1G*
M74VHC1GT32DFT2G
NLVVHC1GT32DFT2G*
M74VHC1GT32DTT1G
TSOP−5 / SOT−23 / SC−59
(Pb−Free)
3000 / Tape & Reel
SC−88A / SOT−353 / SC−70−5
(Pb−Free)
3000 / Tape & Reel
Package
Shipping
†
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable.
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4
MC74VHC1GT32
PACKAGE DIMENSIONS
SC−88A (SC−70−5/SOT−353)
CASE 419A−02
ISSUE K
A
G
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
---
0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
---
0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
5
4
S
1
2
3
−B−
D
5 PL
0.2 (0.008)
M
B
M
N
J
C
DIM
A
B
C
D
G
H
J
K
N
S
H
K
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