Motorola SN54LS21
DUAL 4-INPUT AND GATE
| Part No. | SN54LS21 |
|---|---|
| Datasheet | SN54LS21 Download |
| Manufacturer |  Motorola |
| Description | DUAL 4-INPUT AND GATE |
| Buy | Stock & Price |
SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND 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 N SUFFIX PLASTIC CASE 646-06 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Supply Voltage Operating Ambient Temperature Range Output Current — High Output Current — Low Parameter 54 74 54 74 54, 74 54 74 Min 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 Unit V °C mA mA FAST AND LS TTL DATA 5-59 SN54/74LS21 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise 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 Circuit Current (Note 1) Power Supply Current Total, Output HIGH Total, Output LOW – 20 – 0.4 –100 2.4 4.4 0.35...
