DUAL 5-INPUT NOR GATE
SN54/74LS260
VCC 14 13 12 11 10
9
8
DUAL 5-INPUT NOR GATE LOW POWER SCHOTTKY
1234567 GND
GU...
DUAL 5-INPUT NOR GATE
SN54/74LS260
VCC 14 13 12 11 10
9
8
DUAL 5-INPUT NOR 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
SN54LSXXXJ SN74LSXXXN SN74LSXXXD
Ceramic Plastic SOIC
Min Typ Max Unit
54 4.5 5.0 5.5
V
74 4.75 5.0 5.25
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 5-439
SN54 / 74LS260
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 VIL Input LOW
Voltage
74
0.7 Guaranteed Input LOW
Voltage for 0.8 V All Inputs
VIK VOH
Input Clamp Diode
Voltage Output HIGH
Voltage
...
