SGS Thomson Microelectronics 74V1G32CTR Datasheet
74V1G32
SINGLE 2-INPUT OR GATE
■ HIGH SPEED: t
■ LOW POWER DISSIPATION:
I
= 1µA(MAX.) at TA=25°C
CC
■ HIGH NOISE IMMUNITY:
V
= V
NIH
■ POWER DOWN PROTECTION ON INPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 8mA (MIN) at VCC = 4.5V
OH
■ BALANCED PROPAGATION DELAYS:
t
≅ t
PLH
■ OPERATING VOLTAGE RANGE:
V
(OPR) = 2V to 5.5V
CC
■ IMPROVED LATCH-UP IMMUNITY
= 28% VCC (MIN.)
NIL
PHL
= 3.8ns (TYP.) at VCC = 5V
PD
DESCRIPTION
The 74V1G32 is an advanced high-speed CMOS
SINGLE 2-INPUT OR GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology.
The internal circuit is composed of 2 stages
including buffer output, which provide high no ise
immunity and stable output.
SOT323-5LSOT23-5L
ORDER CODES
PACKAGE T & R
SOT23-5L 74V1G32STR
SOT323-5L 74V1G32CTR
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface 5V to 3V.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/9July 2001
74V1G32
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1 1A Data Input
2 1B Data Input
4 1Y Data Output
3 GND Ground (0V)
5
V
CC
TRUTH TABLE
ABY
LLL
LHH
HLH
HHH
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
T
T
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
Supply Voltage
CC
DC Input Voltage
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current
DC Output Current
O
DC VCC or Ground Current
GND
Storage Temperature
stg
Lead Temperature (10 sec)
L
Positive Supply Voltage
-0.5 to +7.0 V
-0.5 to +7.0 V
V
- 20 mA
± 20 mA
± 25 mA
± 50 mA
-65 to +150 °C
260 °C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
dt/dv
1) VIN from 30 % to 70% of V
2/9
Supply Voltage
CC
Input Voltage
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time (note 1) (V
(V
CC
= 3.3 ± 0.3V)
CC
= 5.0 ± 0.5V)
CC
2 to 5.5 V
0 to 5.5 V
CC
-55 to 125 °C
0 to 100
0 to 20
V
ns/V
ns/V
DC SPECIFICATIONS
Symbol Parameter
V
V
V
V
I
High Level Input
IH
Voltage
Low Level Input
IL
Voltage
High Level Output
OH
Voltage
Low Level Output
OL
Voltage
I
Input Leakage
I
Current
Quiescent Supply
CC
Current
Test Condition Value
V
(V)
CC
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
-40 to 85°C -55 to 125°C
T
2.0 1.5 1.5 1.5
3.0 to
5.5
0.7V
CC
0.7V
CC
0.7V
CC
2.0 0.5 0.5 0.5
3.0 to
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
0 to
5.5
5.5
=-50 µA
I
O
I
=-50 µA
O
I
=-50 µA
O
I
=-4 mA
O
I
=-8 mA
O
IO=50 µA
I
=50 µA
O
I
=50 µA
O
I
=4 mA
O
I
=8 mA
O
V
= 5.5V or GND
I
= VCC or GND
V
I
1.9 2.0 1.9 1.9
2.9 3.0 2.9 2.9
4.4 4.5 4.4 4.4
2.58 2.48 2.4
3.94 3.8 3.7
0.3V
CC
0.3V
CC
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.36 0.44 0.55
0.36 0.44 0.55
± 0.1 ± 1 ± 1 µA
11020µA
74V1G32
Unit
0.3V
CC
V
V
V
V
AC ELECTRICAL CHARACTERISTICS (Input t
= tf = 3ns)
r
Test Condition Value
= 25°C
Symbol Parameter
t
PLH tPHL
(*) Vol tage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ±
Propagation Delay
Time
0.5V
V
3.3
3.3
5.0
5.0
C
CC
(V)
L
(pF)
(*)
15 5.5 7.9 1.0 9.5 1.0 10.5
(*)
50 6.6 9.5 1.0 11.0 1.0 12.0
(**)
15 3.8 5.5 1.0 6.5 1.0 7.5
(**)
50 5.0 7.5 1.0 8.5 1.0 9.5
T
A
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
Unit
ns
CAPACITIVE CHARACTERISTICS
Test Condition Value
= 25°C
Symbol Parameter
T
A
Min. Typ. Max. Min. Max. Min. Max.
C
C
Input Capacitance
IN
Power Dissipation
PD
Capacitance
4101010pF
12 pF
(note 1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (R ef er to Test Circui t ). Average ope rating curre nt can be obtained by the follow i ng equation. I
-40 to 85°C -55 to 125°C
= CPD x VCC x fIN + I
CC(opr)
CC
Unit
3/9
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