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SN54LS08 GATE Datasheet |
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| Part Number | SN54LS08 |
| Description | QUAD 2-INPUT AND GATE |
| Manufacture | Motorola Inc |
| Total Page | 4 Pages |
| Datasheet |
QUAD 2-INPUT AND GATE
SN54/74LS08
VCC
14 13 12 11 10
9
8
QUAD 2-INPUT AND GATE
LOW POWER SCHOTTKY
1234567
GND
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
5-26
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SN54 / 74LS08
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
4.8 mA VCC = MAX
8.8
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
8.0 15
10 20
Unit
ns
ns
Test Conditions
VCC = 5.0 V
CL = 15 pF
FAST AND LS TTL DATA
5-27
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| Features | QUAD 2-INPUT AND GATE SN54/74LS08 VCC 14 13 12 11 10 9 8 QUAD 2-INPUT AND GATE LOW POWER SCHOTTKY 1234567 GND G UARANTEED OPERATING RANGES Symbol Par ameter VCC Supply Voltage TA Operati ng Ambient Temperature Range IOH Outpu t Current — High IOL Output Current â €” 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 ORD ERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC Min Ty p 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 7 0 54, 74 – 0.4 mA 54 4.0 mA 74 8. 0 FAST AND LS TTL DATA 5-26 SN54 / 74 LS08 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise sp ecified) Limits Symbol Parameter Mi n Typ Max Unit Test Conditions VIH In put HIGH Voltage 2.0 V Guaranteed In put HIGH Voltage for All Inputs 54 0.7 Guaranteed Input LOW Voltage for VIL I nput LOW Voltage 74 0.8 V All Inputs V IK VOH Input Clamp Diode Voltage Output HIGH Voltage – 0.65. |
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