74V2T00CTR [STMICROELECTRONICS]
74V SERIES, DUAL 2-INPUT NAND GATE, PDSO8, SOT-323, 8 PIN;
| 型号： | 74V2T00CTR |
| 厂家： | 
ST |
| 描述： | 74V SERIES, DUAL 2-INPUT NAND GATE, PDSO8, SOT-323, 8 PIN 栅 输入元件 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总9页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74V2T00
DUAL 2-INPUT NAND GATE
PRELIMINARY DATA
■
■
HIGH SPEED: t = 5ns (TYP.) at V = 5V
PD CC
LOW POWER DISSIPATION:
I
= 1µA(MAX.) at T =25°C
CC
A
■
■
COMPATIBLE WITH TTL OUTPUTS:
= 2V (MIN), V = 0.8V (MAX)
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
V
IH
IL
SOT23-8L
SOT323-8L
T & R
|I | = I = 8mA (MIN)
OH
OL
■
■
■
BALANCED PROPAGATION DELAYS:
t
t
ORDER CODES
PLH
PHL
OPERATING VOLTAGE RANGE:
(OPR) = 4.5V to 5.5V
PACKAGE
V
CC
SOT23-8L
74V2T00STR
74V2T00CTR
IMPROVED LATCH-UP IMMUNITY
SOT323-8L
DESCRIPTION
The 74V2T00 is an advanced high-speed CMOS
DUAL 2-INPUT NAND GATE fabricated with
sub-micron silicon gate and double-layer metal
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.
2
wiring C MOS tecnology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
PIN CONNECTION AND IEC LOGIC SYMBOLS
December 2001
1/9
This is preliminary information on a new product now in development are or undergoing evaluation. Details subject to change without notice.
74V2T00
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME QND FUNCTION
1, 5
2, 6
7, 3
4
1A, 2A
1B, 2B
1Y, 2Y
GND
Data Input
Data Input
Data Output
Ground (0V)
V
8
Positive Supply Voltage
CC
TRUTH TABLE
A
B
Y
L
L
L
H
L
H
H
H
L
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
CC
V
O
I
- 20
mA
mA
mA
mA
°C
°C
IK
I
± 20
± 25
OK
I
O
I
or I
DC V
or Ground Current
CC
± 50
CC
GND
T
Storage Temperature
-65 to +150
300
stg
T
Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occour. Functional operation under these condition is
not implied
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
Supply Voltage
4.5 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 Temperqture
-55 to 125
0 to 20
°C
ns/V
op
Input Rise and Fall Time (note 1) (V
= 5.0 ± 0.5V)
dt/dv
CC
1) V from 0.8V to 2V
IN
2/9
74V2T00
DC SPECIFICATION
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
T = 25°C
Symbol
Parameter
A
V
CC
(V)
V
High Level Input
Voltage
4.5 to
5.5
2
2
2
V
V
V
IH
V
Low Level Input
Voltage
4.5 to
5.5
0.8
0.8
0.8
IL
V
High Level Ouput
Voltage
I =-50 µA
4.4
4.5
0.0
4.4
3.8
4.4
3.7
4.5
4.5
4.5
4.5
OH
O
I =-8 mA
3.94
O
V
Low Level Output
Voltage
I =50 µA
0.1
0.1
0.1
V
OL
O
I =8 mA
0.36
± 0.1
0.44
± 1.0
0.55
± 1.0
O
I
Input Leakage
Current
0 to
5.5
µA
µA
I
V = 5.5V or GND
I
I
Quiescent Supply
Current
1
10
20
CC
V = V
or GND
CC
5.5
I
I
Additional Worst
Case Supply
Current
One Input at 3.4V,
1.35
1.5
1.5
mA
CC
other input at V
5.5
CC
or GND
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 5.0 (*) 15
5.0
5.5
7.0
8.0
1.0
1.0
8.0
9.0
1.0
1.0
8.0
9.0
PLH
PHL
ns
Time
5.0 (*) 50
(*) Voltage range is 5.0V ± 0.5V
CAPACITANCE 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
10.5
1) C is defined as the value of the IC’s internal equivqlent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average current can be obtained by the following equation. I
= C x V x f + I /2
PD CC IN CC
CC(opr)
3/9
74V2T00
TEST CIRCUIT
C
R
= 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
74V2T00
SOT23-8L MECHANICAL DATA
mm.
mils
TYP.
DIM.
MIN.
0.90
0.00
0.90
0.22
0.09
2.80
2.60
1.50
TYP
MAX.
1.45
0.15
1.30
0.38
0.20
3.00
3.00
1.75
MIN.
35.4
0.0
MAX.
57.1
5.9
A
A1
A2
b
35.4
8.6
51.2
14.9
7.8
C
3.5
D
110.2
102.3
59.0
118.1
118.1
68.8
E
E1
e
0
.65
25.6
76.7
e1
L
1.95
0.35
0.55
13.7
21.6
5/9
74V2T00
SOT323-8L MECHANICAL DATA
mm.
mils
TYP.
DIM.
MIN.
0.80
0.00
0.80
0.13
0.10
1.80
1.80
1.15
TYP
MAX.
1.10
0.10
1.00
0.28
0.18
2.20
2.40
1.35
MIN.
31.5
0.0
MAX.
43.3
3.9
A
A1
A2
b
31.5
5.1
34.9
11.0
7.1
C
3.9
D
70.9
70.9
45.3
86.6
94.5
53.1
E
E1
e
0.5
1.5
19.7
59.0
e1
L
0.10
0.30
3.9
11.8
6/9
74V2T00
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
74V2T00
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
74V2T00
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use ofsuch 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 orpatent 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.
The ST logo is a registered trademark of STMicroelectronics
2001 STMicroelectronics - Printed in Italy - All Rights Reserved
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9/9
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