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54LS21 - DUAL 4-INPUT AND GATE

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Part Number Description
54LS22 DUAL 4-INPUT NAND GATE
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DUAL 4-INPUT AND GATE SN54/74LS21 VCC 14 13 12 11 10 9 8 DUAL 4-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 5-1 SN54 / 74LS21 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol Parameter Min Typ Max Unit Test Conditions VIH Input HIGH Voltage 2.
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