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74V2T02 Datasheet

DUAL 2-INPUT NOR GATE

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74V2T02
DUAL 2-INPUT NOR GATE
s HIGH SPEED: tPD = 5.1ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
www.DataSheet4U.csomICCOC M=P1AµTAI(BMLAEXW.)IaTtHTATT=L2O5°UCTPUTS:
VIH = 2V (MIN), VIL = 0.8V (MAX)
s POWER DOWN PROTECTION ON INPUTS
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8mA (MIN) at VCC = 4.5V
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC(OPR) = 4.5V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2T02 is an advanced high-speed CMOS
DUAL 2-INPUT NOR GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.
SOT23-8L
ORDER CODES
PACKAGE
SOT23-8L
T&R
74V2T02STR
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
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
June 2003
1/7


STMicroelectronics Electronic Components Datasheet

74V2T02 Datasheet

DUAL 2-INPUT NOR GATE

No Preview Available !

74V2T02
INPUT EQUIVALENT CIRCUIT
www.DataSheet4U.com
PIN DESCRIPTION
PIN N°
1, 5
2, 6
7, 3
4
8
SYMBOL
1A, 2A
1B, 2B
1Y, 2Y
GND
VCC
NAME QND FUNCTION
Data Input
Data Input
Data Output
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
A
L
L
H
H
B
L
H
L
H
Y
H
L
L
L
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7.0
V
VI DC Input Voltage
-0.5 to +7.0
V
VO DC Output Voltage
-0.5 to VCC + 0.5
V
IIK DC Input Diode Current
- 20 mA
IOK DC Output Diode Current
± 20
mA
IO DC Output Current
± 25
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
Tstg Storage Temperature
-65 to +150
°C
TL Lead Temperature (10 sec)
300 °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC Supply Voltage
VI Input Voltage
VO Output Voltage
Top Operating Temperature
dt/dv Input Rise and Fall Time (note 1) (VCC = 5.0 ± 0.5V)
1) VIN from 0.8V to 2V
Value
4.5 to 5.5
0 to 5.5
0 to VCC
-55 to 125
0 to 20
Unit
V
V
V
°C
ns/V
2/7


Part Number 74V2T02
Description DUAL 2-INPUT NOR GATE
Maker STMicroelectronics
Total Page 7 Pages
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