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SN54LS02 GATE Datasheet |
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| Part Number | SN54LS02 |
| Description | QUAD 2-INPUT NOR GATE |
| Manufacture | Motorola Inc |
| Total Page | 2 Pages |
| Datasheet |
QUAD 2-INPUT NOR GATE
SN54/74LS02
VCC
14 13 12 11 10 9
8
QUAD 2-INPUT NOR GATE
LOW POWER SCHOTTKY
1234567
GND
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GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
Supply Voltage
TA Operating Ambient Temperature Range
IOH Output Current — High
IOL Output Current — Low
14
1
J SUFFIX
CERAMIC
CASE 632-08
14
1
N SUFFIX
PLASTIC
CASE 646-06
14
1
D SUFFIX
SOIC
CASE 751A-02
ORDERING INFORMATION
SN54LSXXJ
SN74LSXXN
SN74LSXXD
Ceramic
Plastic
SOIC
Min Typ Max Unit
54 4.5 5.0 5.5
74 4.75 5.0 5.25
V
54 – 55 25 125 °C
74 0 25 70
54, 74
– 0.4
mA
54 4.0 mA
74 8.0
FAST AND LS TTL DATA
5-6
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SN54 / 74LS02
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min Typ Max Unit
Test Conditions
VIH Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
54 0.7 Guaranteed Input LOW Voltage for
VIL Input LOW Voltage 74 0.8 V All Inputs
VIK
VOH
Input Clamp Diode Voltage
Output HIGH Voltage
– 0.65 – 1.5 V VCC = MIN, IIN = – 18 mA
54 2.5 3.5
74 2.7 3.5
V VCC = MIN, IOH = MAX, VIN = VIH
V or VIL per Truth Table
VOL
Output LOW Voltage
54, 74
74
0.25 0.4
0.35 0.5
V IOL = 4.0 mA
V IOL = 8.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
IIH Input HIGH Current
20 µA VCC = MAX, VIN = 2.7 V
0.1 mA VCC = MAX, VIN = 7.0 V
IIL Input LOW Current
– 0.4 mA VCC = MAX, VIN = 0.4 V
IOS Short Circuit Current (Note 1)
– 20 –100 mA VCC = MAX
Power Supply Current
ICC Total, Output HIGH
Total, Output LOW
3.2 mA VCC = MAX
5.4
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS (TA = 25°C)
Symbol
tPLH
tPHL
Parameter
Turn-Off Delay, Input to Output
Turn-On Delay, Input to Output
Limits
Min Typ Max
10 15
10 15
Unit
ns
ns
Test Conditions
VCC = 5.0 V
CL = 15 pF
FAST AND LS TTL DATA
5-7
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| Features | SN54/74LS02 QUAD 2-INPUT NOR GATE QUAD 2-INPUT NOR GATE VCC 14 13 12 11 10 9 8 LOW POWER SCHOTTKY 1 2 3 4 5 6 7 GND 14 1 J SUFFIX CERAMIC CASE 632- 08 14 1 www.DataSheet4U.com N SUFFIX PLASTIC CASE 646-06 14 1 D SUFFIX SOI C CASE 751A-02 ORDERING INFORMATION SN 54LSXXJ SN74LSXXN SN74LSXXD Ceramic Pla stic SOIC GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Supply Voltage Op erating Ambient Temperature Range Outpu t Current — High Output Current — L ow Parameter 54 74 54 74 54, 74 54 74 M in 4.5 4.75 – 55 0 Typ 5.0 5.0 25 25 Max 5.5 5.25 125 70 – 0.4 4.0 8.0 Uni t V °C mA mA FAST AND LS TTL DATA 5-6 SN54/74LS02 DC CHARACTERISTICS OVER O PERATING TEMPERATURE RANGE (unless othe rwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage 54 Input LOW Voltage 74 Input Clamp Diode Voltage 54 Output HIGH Voltage 74 54, 74 VOL Output LOW Voltage 74 Input HIGH Current 0.1 Input LOW Current Short Ci rcuit Current (Note 1) Power Supply Current Total, Output HIGH Total, Ou. |
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