74V1G32CTR [STMICROELECTRONICS]
SINGLE 2-INPUT OR GATE; 单路2输入或门
| 型号： | 74V1G32CTR |
| 厂家： | 
ST |
| 描述： | SINGLE 2-INPUT OR GATE |
| 文件： | 总9页 (文件大小：196K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74V1G32
SINGLE 2-INPUT OR GATE
■
■
HIGH SPEED: t = 3.8ns (TYP.) at V = 5V
PD CC
LOW POWER DISSIPATION:
I
= 1µA(MAX.) at T =25°C
CC
A
■
HIGH NOISE IMMUNITY:
= V = 28% V (MIN.)
V
NIH
NIL
CC
■
■
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
SOT23-5L
SOT323-5L
T & R
|I | = I = 8mA (MIN) at V = 4.5V
OH
OL
CC
■
■
■
BALANCED PROPAGATION DELAYS:
t
t
ORDER CODES
PLH
PHL
OPERATING VOLTAGE RANGE:
(OPR) = 2V to 5.5V
PACKAGE
V
CC
SOT23-5L
74V1G32STR
74V1G32CTR
IMPROVED LATCH-UP IMMUNITY
SOT323-5L
DESCRIPTION
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.
The 74V1G32 is an advanced high-speed CMOS
SINGLE 2-INPUT OR GATE fabricated with
sub-micron silicon gate and double-layer metal
2
wiring C MOS technology.
The internal circuit is composed of 2 stages
including buffer output, which provide high noise
immunity and stable output.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
1/9
74V1G32
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
1
2
4
3
5
1A
1B
Data Input
Data Input
1Y
Data Output
GND
Ground (0V)
V
Positive Supply Voltage
CC
TRUTH TABLE
A
B
Y
L
L
L
H
L
L
H
H
H
H
H
H
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7.0
-0.5 to +7.0
V
V
CC
V
DC Input Voltage
I
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V + 0.5
V
O
CC
I
- 20
± 20
mA
mA
mA
mA
°C
°C
IK
I
OK
I
± 25
O
I
or I
T
DC V
or Ground Current
CC
± 50
CC
GND
Storage Temperature
-65 to +150
260
stg
T
Lead Temperature (10 sec)
L
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
Value
Unit
V
Supply Voltage
2 to 5.5
0 to 5.5
V
V
CC
V
Input Voltage
I
V
Output Voltage
0 to V
V
O
CC
T
Operating Temperature
-55 to 125
°C
op
Input Rise and Fall Time (note 1) (V = 3.3 ± 0.3V)
0 to 100
0 to 20
ns/V
ns/V
CC
dt/dv
(V = 5.0 ± 0.5V)
CC
1) V from 30% to 70% of V
IN
CC
2/9
74V1G32
DC SPECIFICATIONS
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
T = 25°C
Symbol
Parameter
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
V
High Level Input
Voltage
2.0
1.5
1.5
1.5
IH
V
V
3.0 to
5.5
0.7VCC
0.7VCC
0.7VCC
V
Low Level Input
Voltage
2.0
0.5
0.5
0.5
IL
3.0 to
5.5
0.3VCC
0.3VCC
0.3VCC
V
High Level Output
Voltage
I =-50 µA
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
1.9
2.9
2.0
3.0
4.5
1.9
2.9
1.9
2.9
4.4
2.4
3.7
OH
O
I =-50 µA
O
I =-50 µA
4.4
4.4
V
V
O
I =-4 mA
2.58
3.94
2.48
3.8
O
I =-8 mA
O
V
Low Level Output
Voltage
I =50 µA
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
OL
O
I =50 µA
O
I =50 µA
0.1
0.1
0.1
O
I =4 mA
0.36
0.36
0.44
0.44
0.55
0.55
O
I =8 mA
O
I
Input Leakage
Current
0 to
5.5
I
V = 5.5V or GND
± 0.1
± 1
± 1
µA
µA
I
I
Quiescent Supply
Current
CC
V = V
or GND
CC
5.5
1
10
20
I
AC ELECTRICAL CHARACTERISTICS (Input t = t = 3ns)
r
f
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
C
L
CC
(V) (pF)
Min. Typ. Max. Min. Max. Min. Max.
(*)
t
t
Propagation Delay
Time
15
50
15
50
5.5
6.6
3.8
5.0
7.9
9.5
5.5
7.5
1.0
1.0
1.0
1.0
9.5
11.0
6.5
1.0
1.0
1.0
1.0
10.5
12.0
7.5
PLH PHL
3.3
3.3
(*)
ns
(**)
5.0
5.0
(**)
8.5
9.5
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
CAPACITIVE CHARACTERISTICS
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
4
10
10
10
pF
pF
IN
C
Power Dissipation
Capacitance
(note 1)
PD
12
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I
CC(opr)
PD CC IN CC
3/9
74V1G32
TEST CIRCUIT
C
R
= 15/50pF or equivalent (includes jig and probe capacitance)
L
T
= Z
of pulse generator (typically 50Ω)
OUT
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
4/9
74V1G32
SOT23-5L MECHANICAL DATA
mm.
mils
DIM.
MIN.
0.90
0.00
0.90
0.35
0.09
2.80
2.60
1.50
TYP
MAX.
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
MIN.
35.4
0.0
TYP.
MAX.
57.1
5.9
A
A1
A2
b
35.4
13.7
3.5
51.2
19.7
7.8
C
D
110.2
102.3
59.0
118.1
118.1
68.8
E
E1
e
0.95
1.9
37.4
74.8
e1
L
0.35
0.55
13.7
21.6
5/9
74V1G32
SOT323-5L MECHANICAL DATA
mm.
mils
DIM.
MIN.
0.80
0.00
0.80
0.15
0.10
1.80
1.80
1.15
TYP
MAX.
1.10
0.10
1.00
0.30
0.18
2.20
2.40
1.35
MIN.
31.5
0.0
TYP.
MAX.
43.3
3.9
A
A1
A2
b
31.5
5.9
39.4
11.8
7.1
C
3.9
D
70.9
70.9
45.3
86.6
94.5
53.1
E
E1
e
0.65
1.3
25.6
51.2
e1
L
0.10
0.30
3.9
11.8
6/9
74V1G32
Tape & Reel SOT23-xL MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
180
MIN.
MAX.
7.086
0.519
A
C
12.8
20.2
60
13.0
13.2
0.504
0.795
2.362
0.512
D
N
T
14.4
3.33
3.27
1.47
4.1
0.567
0.131
0.128
0.0.58
0.161
0.161
Ao
Bo
Ko
Po
P
3.13
3.07
1.27
3.9
3.23
3.17
1.37
4.0
0.123
0.120
0.050
0.153
0.153
0.127
0.124
0.054
0.157
0.157
3.9
4.0
4.1
7/9
74V1G32
Tape & Reel SOT323-xL MECHANICAL DATA
mm.
TYP
180
13
inch
TYP.
7.086
0.512
DIM.
MIN.
175
MAX.
185
MIN.
6.889
0.504
0.795
MAX.
7.283
0.519
A
C
12.8
20.2
59.5
13.2
D
N
60
60.5
14.4
2.362
T
0.567
Ao
Bo
Ko
Po
P
2.25
2.7
1.2
4
0.088
0.106
0.047
0.157
0.157
3.98
3.98
4.2
4.2
0.156
0.156
0.165
0.165
4
8/9
74V1G32
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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