OR GATE. 74V2T86 Datasheet

74V2T86 GATE. Datasheet pdf. Equivalent


STMicroelectronics 74V2T86
74V2T86
DUAL 2-INPUT EXCLUSIVE OR GATE
s HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA = 25°C
www.DataSheet4U.csomCOMPATIBLE WITH TTL OUTPUTS:
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 74V2T86 is an advanced high-speed CMOS
DUAL 2-INPUT EXCLUSIVE OR GATE fabricated
with sub-micron silicon gate and double-layer
metal wiring C2MOS technology.
SOT23-8L
ORDER CODES
PACKAGE
SOT23-8L
T&R
74V2T86STR
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
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74V2T86 Datasheet
Recommendation 74V2T86 Datasheet
Part 74V2T86
Description DUAL 2-INPUT EXCLUSIVE OR GATE
Feature 74V2T86; 74V2T86 DUAL 2-INPUT EXCLUSIVE OR GATE HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V LOW POWER DISSIPAT.
Manufacture STMicroelectronics
Datasheet
Download 74V2T86 Datasheet




STMicroelectronics 74V2T86
74V2T86
INPUT EQUIVALENT CIRCUIT
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PIN DESCRIPTION
PIN No
1, 5
2, 6
7, 3
4
8
SYMBOL
1A, 2A
1B, 2B
1Y, 2Y
GND
VCC
NAME AND 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
L
H
H
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
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STMicroelectronics 74V2T86
74V2T86
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VIH
VIL
www.DataSheet4U.comVOH
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
VOL Low Level Output
Voltage
II
ICC
+ICC
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
VCC
(V)
4.5 to
5.5
4.5 to
5.5
4.5
4.5
4.5
4.5
0 to
5.5
IO=-50 µA
IO=-8 mA
IO=50 µA
IO=8 mA
VI = 5.5V or GND
5.5 VI = VCC or GND
One Input at 3.4V,
5.5 other input at VCC
or GND
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
2 22V
0.8 0.8 0.8 V
4.4 4.5 4.4 4.4
V
3.94 3.8 3.7
0.0 0.1 0.1 0.1 V
0.36 0.44 0.55
± 0.1
± 1.0
± 1.0 µA
1 10 20 µA
1.35 1.5
1.5 mA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
tPLH Propagation Delay
tPHL Time
(*) Voltage range is 5.0V ± 0.5V
5.0 (*)
5.0 (*)
15
50
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min.
Typ.
4.8
5.3
Max.
7.0
7.5
Min.
1.0
1.0
Max.
8.0
8.5
Min. Max.
1.0 9.0
1.0 9.5
ns
CAPACITIVE CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
CIN Input Capacitance
4 10 10 10 pF
CPD Power Dissipation
Capacitance
(note 1)
14
pF
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/2
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