SGS Thomson Microelectronics 74V2G32STR, 74V2G32CTR Datasheet

1/8June 2003
HIGH SPEED: t
PD
= 3.0ns (TYP.) at VCC=5V
LOW POWER DISSIPATION:
CC
=1µA(MAX.) atTA=25°C
HIGH NOISE IMMUNITY:
V
NIH=VNIL
= 28% VCC(MIN.)
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
|=IOL=8mA(MIN)atVCC=4.5V
II
OH
|=IOL=4mA(MIN)atVCC=3.0V
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANG E:
V
CC
(OPR) = 2V to 5.5V
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2G32 is an advanced high-speed CMOS DUAL 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 3 st ages including buffer output, w hich provide high noise immunity and stable output.
Power down protection is provided on all inputs and outpu ts and 0 t o 7V can be accepted on inputs with no regard to th e s upply voltage. This device can be used to interface 5V to 3V systems and it is ideal for portable applications like personal digital assistant, camcorder and all battery-powered equipment. All inputs and outputs are equipped with protection circuits aga inst st atic discharge, giving them ESD immunity and transient excess voltage.
74V2G32
DUAL 2-INPUT OR GATE
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE T & R
SOT23-8L 74V2G08STR
SOT23-8L
74V2G32
2/8
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
1) VCC=0V
2) High or Low State
RECOMMENDED OPERATING CONDITIONS
1) VCC=0V
2) High or Low State
3) V
IN
from30%to70% ofV
CC
PIN No SYMBOL NAME QND FUNCTION
1, 5 1A, 2A Data Input 2, 6 1B, 2B Data Input 7, 3 1Y, 2Y Data Output
4 GND Ground (0V) 8
V
CC
Positive Supply Voltage
nA nB nY
LLL
LHH HLH HHH
Symbol Parameter Value Unit
V
CC
Supply Voltage
-0.5 to +7.0 V
V
I
DC Input Voltage
-0.5 to +7.0 V
V
O
DC Output Voltage (see note 1)
-0.5 to +7.0 V
V
O
DC Output Voltage (see note 2) -0.5 to VCC+ 0.5
V
I
IK
DC Input Diode Current
20 mA
I
OK
DC Output Diode Current
20 mA
I
O
DC Output Current
± 25 mA
I
CC
or I
GND
DC VCCor Ground Current
± 50 mA
T
stg
Storage Temperature
-65 to +150 °C
T
L
Lead Temperature (10 sec)
260 °C
Symbol Parameter Value Unit
V
CC
Supply Voltage
2 to 5.5 V
V
I
Input Voltage
0 to 5.5 V
V
O
Output Voltage (see note 1) 0 to 5.5
V
V
O
Output Voltage (see note 2) 0 to V
CC
V
T
op
Operating Temperature
-55 to 125 °C
dt/dv
Input Rise and Fall Time (note 3) (V
CC
=3.3±0.3V)
(V
CC
= 5.0 ± 0.5V)
0 to 100
0to20
ns/V ns/V
74V2G32
3/8
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (Input t
r=tf
=3ns)
(*) Voltage rangeis3.3V± 0.3V (**) Voltage range is 5.0V ± 0.5V
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
V
IH
High Level Input Voltage
2.0 1.5 1.5 1.5 V
3.0to
5.5
0.7V
CC
0.7V
CC
0.7V
CC
V
IL
Low Level Input Voltage
2.0 0.5 0.5 0.5 V
3.0to
5.5
0.3V
CC
0.3V
CC
0.3V
CC
V
OH
High Level Output Voltage
2.0
IO=-50 µA
1.9 2.0 1.9 1.9
V
3.0
I
O
=-50 µA
2.9 3.0 2.9 2.9
4.5
I
O
=-50 µA
4.4 4.5 4.4 4.4
3.0
I
O
=-4 mA
2.58 2.48 2.4
4.5
I
O
=-8 mA
3.94 3.8 3.7
V
OL
Low Level Output Voltage
2.0
IO=50 µA
0.0 0.1 0.1 0.1
V
3.0
I
O
=50 µA
0.0 0.1 0.1 0.1
4.5
I
O
=50 µA
0.0 0.1 0.1 0.1
3.0
I
O
=4 mA
0.36 0.44 0.55
4.5
I
O
=8 mA
0.36 0.44 0.55
I
I
Input Leakage Current
0to
5.5
VI= 5.5V or GND
± 0.1 ± 1 ± 1 µA
I
CC
Quiescent Supply Current
5.5
V
I=VCC
or GND
11020µA
I
OPD
Power down Output Leakage Current
0
V
O
= 5.5
0.5 5 10 µA
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
t
PLHtPHL
Propagation Delay Time
3.3
(*)
15 3.7 7.0 1.0 8.0 1.0 9.0
ns
3.3
(*)
50 5.3 8.0 1.0 9.5 1.0 10.5
5.0
(**)
15 3.0 5.0 1.0 6.0 1.0 7.0
5.0
(**)
50 4.1 6.5 1.0 7.5 1.0 8.5
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