74ABT02N 查看數據表（PDF） - NXP Semiconductors.
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74ABT02N Datasheet PDF : 11 Pages
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Philips Semiconductors
Quad 2-input NOR gate
Product specification
74ABT02
QUICK REFERENCE DATA
SYMBOL PARAMETER
CONDITIONS
Tamb = 25°C;
GND = 0V
TYPICAL UNIT
tPLH
tPHL
tOSLH
tOSHL
Propagation
delay
An or Bn
to Yn
Output to
Output skew
CL = 50pF;
VCC = 5V
2.4
1.8
ns
0.4
ns
CIN
Input
capacitance
VI = 0V or VCC
3
pF
ICC
Total supply
current
Outputs disabled;
VCC = 5.5V
50
µA
PIN CONFIGURATION
Y0 1
A0 2
B0 3
Y1 4
A1 5
B1 6
GND 7
14 VCC
13 Y3
12 B3
11 A3
10 Y2
9 B2
8 A2
SA00337
LOGIC SYMBOL
2 3 5 6 8 9 11 12
LOGIC DIAGRAM
VCC = Pin 14
GND = Pin 7
A0
2
B0 3
A1
5
B1 6
A2
8
B2 9
11
A3
B3 12
1
Y0
4
Y1
10
Y2
13
Y3
SA00335
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
NAME AND FUNCTION
2, 3, 5, 6, 8,
9, 11, 12
An-Bn
Data inputs
1, 4, 10, 13
Yn
Data outputs
7
GND Ground (0V)
14
VCC Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
2
1
1
3
5
4
6
8
10
9
A0 B0 A1 A2 B1 B2 A3 B3
Y0 Y1 Y2 Y3
11
13
12
SF00010
VCC = Pin 14
GND = Pin 7
1 4 10 13
SA00362
FUNCTION TABLE
INPUTS
An
Bn
L
L
L
H
H
L
H
H
NOTES:
H = High voltage level
L = Low voltage level
OUTPUT
Yn
H
L
L
L
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIP
14-Pin plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74ABT02 N
74ABT02 D
74ABT02 DB
74ABT02 PW
NORTH AMERICA
74ABT02 N
74ABT02 D
74ABT02 DB
74ABT02PW DH
DWG NUMBER
SOT27-1
SOT108-1
SOT337-1
SOT402-1
1995 Sep 18
2
853-1808 15754
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