SN74LS21
SN74LS21 is DUAL 4-INPUT AND GATE manufactured by Motorola Semiconductor.
- Part of the SN74LS21D comparator family.
- Part of the SN74LS21D comparator family.
DUAL 4-INPUT AND GATE
SN54/74LS21
VCC 14 13 12 11 10
DUAL 4-INPUT AND GATE LOW POWER SCHOTTKY
1234567 GND
GUARANTEED OPERATING RANGES
Symbol
Parameter
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
- 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...
