STMICROELECTRONICS 74V2G32STR

74V2G32
DUAL 2-INPUT OR GATE
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HIGH SPEED: tPD = 3.0ns (TYP.) at VCC = 5V
LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA=25°C
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28% VCC (MIN.)
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8mA (MIN) at VCC = 4.5V
IIOH| = IOL = 4mA (MIN) at VCC = 3.0V
BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
OPERATING VOLTAGE RANGE:
VCC(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 C2MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
SOT23-8L
ORDER CODES
PACKAGE
T&R
SOT23-8L
74V2G32STR
Power down protection is provided on all inputs
and outputs 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
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 against static discharge, giving
them ESD immunity and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
March 2004
1/8
74V2G32
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN N°
SYMBOL
1, 5
2, 6
7, 3
4
1A, 2A
1B, 2B
1Y, 2Y
GND
VCC
8
NAME QND FUNCTION
Data Input
Data Input
Data Output
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
nA
nB
nY
L
L
H
H
L
H
L
H
L
H
H
H
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Parameter
Value
Unit
Supply Voltage
-0.5 to +7.0
V
VI
DC Input Voltage
-0.5 to +7.0
V
VO
DC Output Voltage (see note 1)
-0.5 to +7.0
V
VO
DC Output Voltage (see note 2)
IIK
DC Input Diode Current
-0.5 to VCC + 0.5
− 20
mA
IOK
DC Output Diode Current
− 20
mA
IO
DC Output Current
± 25
mA
ICC or IGND DC VCC or Ground Current
Tstg
Storage Temperature
TL
Lead Temperature (10 sec)
V
± 50
mA
-65 to +150
°C
260
°C
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
Symbol
VCC
Parameter
Unit
Supply Voltage
2 to 5.5
V
VI
Input Voltage
0 to 5.5
V
VO
Output Voltage (see note 1)
0 to 5.5
V
VO
Output Voltage (see note 2)
0 to VCC
V
Top
Operating Temperature
-55 to 125
°C
0 to 100
0 to 20
ns/V
ns/V
dt/dv
Input Rise and Fall Time (note 3) (VCC = 3.3 ± 0.3V)
(VCC = 5.0 ± 0.5V)
1) VCC=0V
2) High or Low State
3) VIN from 30% to 70% of VCC
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Value
74V2G32
DC SPECIFICATIONS
Test Condition
Symbol
VIH
VIL
VOH
VOL
II
ICC
IOPD
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Power down Output
Leakage Current
Value
TA = 25°C
VCC
(V)
Min.
2.0
3.0 to
5.5
2.0
3.0 to
5.5
Typ.
Max.
-40 to 85°C
-55 to 125°C
Min.
Min.
Max.
1.5
1.5
1.5
0.7VCC
0.7VCC
0.7VCC
Max.
V
0.5
0.5
0.5
0.3VCC
0.3VCC
0.3VCC
2.0
IO=-50 µA
1.9
2.0
1.9
1.9
3.0
IO=-50 µA
2.9
3.0
2.9
2.9
4.5
IO=-50 µA
4.4
4.5
3.0
IO=-4 mA
2.58
4.5
IO=-8 mA
3.94
2.0
IO=50 µA
0.0
0.1
0.1
0.1
3.0
IO=50 µA
0.0
0.1
0.1
0.1
4.5
IO=50 µA
0.0
0.1
0.1
0.1
4.4
4.4
2.48
2.4
3.8
Unit
V
V
3.7
V
3.0
IO=4 mA
0.36
0.44
0.55
4.5
IO=8 mA
0.36
0.44
0.55
0 to
5.5
VI = 5.5V or GND
± 0.1
±1
±1
µA
5.5
VI = VCC or GND
1
10
20
µA
0
VO = 5.5
0.5
5
10
µA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Symbol
Parameter
tPLH tPHL Propagation Delay
Time
VCC
(V)
CL
(pF)
Value
TA = 25°C
-55 to 125°C
Typ.
Max.
Min.
Max.
Min.
15
3.7
7.0
1.0
8.0
1.0
9.0
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
(*)
(*)
3.3
Min.
-40 to 85°C
Unit
Max.
ns
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
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74V2G32
CAPACITANCE CHARACTERISTICS
Test Condition
Symbol
Value
TA = 25°C
Parameter
Min.
Typ.
Max.
10
CIN
Input Capacitance
4
CPD
Power Dissipation
Capacitance
(note 1)
12
-40 to 85°C
-55 to 125°C
Min.
Min.
Max.
Unit
Max.
10
10
pF
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 current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/2
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Symbol
Parameter
Value
TA = 25 °C
VCC (V)
Min.
VOLP
VOLV
Dynamic Low Level Quiet Output (note 1)
5.0
CL = 50pF
VIL = 0V, VIH = 3.3V
Max.
0.8
-0.8
Unit
V
1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining outputs is
measured in the LOW state.
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74V2G32
TEST CIRCUIT
CL = 15/50pF or equivalent (includes jig and probe capacitance)
RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
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74V2G32
SOT23-8L MECHANICAL DATA
mm.
mils
DIM.
MIN.
MAX.
MIN.
TYP.
MAX.
A
0.90
1.45
35.4
57.1
A1
0.00
0.15
0.0
5.9
A2
0.90
1.30
35.4
51.2
b
0.22
0.38
8.6
14.9
C
0.09
0.20
3.5
7.8
D
2.80
3.00
110.2
118.1
E
2.60
3.00
102.3
118.1
E1
1.50
1.75
59.0
68.8
e
0
e1
L
6/8
TYP
0.35
.65
25.6
1.95
76.7
0.55
13.7
21.6
74V2G32
Tape & Reel SOT23-xL MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
180
13.0
7.086
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
MAX.
0.504
0.512
14.4
0.519
0.567
Ao
3.13
3.23
3.33
0.123
0.127
0.131
Bo
3.07
3.17
3.27
0.120
0.124
0.128
Ko
1.27
1.37
1.47
0.050
0.054
0.0.58
Po
3.9
4.0
4.1
0.153
0.157
0.161
P
3.9
4.0
4.1
0.153
0.157
0.161
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74V2G32
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mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
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