MC74F37N [MOTOROLA]
QUAD 2-INPUT NAND BUFFER; 四2输入与非缓冲器
| 型号： | MC74F37N |
| 厂家： | 
MOTOROLA |
| 描述： | QUAD 2-INPUT NAND BUFFER |
| 文件： | 总2页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC74F37
QUAD 2-INPUT NAND BUFFER
QUAD 2-INPUT
NAND BUFFER
V
A
B
Y
A
B
9
Y
8
FAST SCHOTTKY TTL
CC
14
13
12
11
10
J SUFFIX
CERAMIC
CASE 632-08
14
1
2
3
4
5
6
7
1
A
B
Y
A
B
Y
GND
N SUFFIX
PLASTIC
CASE 646-06
14
1
D SUFFIX
SOIC
CASE 751A-02
14
1
ORDERING INFORMATION
MC74FXXJ
MC74FXXN
MC74FXXD
Ceramic
Plastic
SOIC
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
4.5
0
Typ
5.0
25
Max
5.5
70
Unit
V
V
CC
Supply Voltage
74
74
74
74
T
A
Operating Ambient Temperature Range
Output Current — High
°C
I
I
–15
64
mA
mA
OH
Output Current — Low
OL
FAST AND LS TTL DATA
4-23
MC74F37
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Input HIGH Voltage
Min
Typ
Max
Unit
V
Test Conditions
Guaranteed Input HIGH Voltage
Guaranteed Input LOW Voltage
V
V
V
2.0
IH
Input LOW Voltage
0.8
V
IL
Input Clamp Diode Voltage
–1.2
V
V
= MIN, I = –18 mA
IN
IK
CC
OH
OH
OH
74
74
74
2.0
2.4
2.7
V
I
I
I
I
= –15 mA
V
= 4.50 V
CC
V
= –1.0 mA
= –1.0 mA
V
OH
Output HIGH Voltage
V
V
V
= 4.75 V
= MIN
CC
V
I
Output LOW Voltage
Input HIGH Current
0.55
20
V
= 64 mA
OL
OL
CC
µA
mA
mA
mA
V
CC
V
CC
V
CC
V
CC
= MAX, V = 2.7 V
IN
IH
0.1
= MAX, V = 7.0 V
IN
I
I
Input LOW Current
–1.2
–225
= MAX, V = 0.5 V
IN
IL
Output Short Circuit Current (Note 2)
–100
= MAX, V = 0 V
OUT
OS
Power Supply Current
Total, Output HIGH
6
mA
mA
V
V
= MAX, V = GND
IN
I
CC
CC
Total, Output LOW
33
= MAX, V = Open
IN
CC
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type.
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
74F
74F
T
A
= +25°C
T
A
= 0°C to 70°C
V
= +5.0 V
= 50 pF
V
CC
= 5.0 V ± 10%
CC
C
C = 50 pF
L
L
Symbol
Parameter
Min
1.5
1.0
Max
Min
1.5
1.0
Max
Unit
ns
t
t
Propagation Delay
Propagation Delay
5.5
4.5
6.5
5.0
PLH
ns
PHL
FUNCTION TABLE
Inputs
A
Output
B
Y
L
L
H
H
L
H
L
H
H
H
L
H
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
FAST AND LS TTL DATA
4-24
相关型号：
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