MC74F20 Datasheet | Motorola Semiconductor

.. DUAL 4-INPUT NAND GATE MC54/74F20 DUAL 4-INPUT NAND GATE VCC 14 FAST™ SCHOTTKY TTL 13 12 11 10 9 8 J SUFFIX CERAMIC CASE 632-08 1 2 3 4 5 6 7 GND 14 1 14 1 N SUFFIX PLASTIC CASE 646-06 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION MC54FXXJ MC74FXXN MC74FXXD Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol VCC TA Supply Voltage Operating Ambient Temperature Range Parameter 54, 74 54 74 IOH IOL Output Current - High Output Current - Low 54, 74 54, 74 Min 4.5 - 55 0 Typ 5.0 25 25 Max 5.5 125 70 - 1.0 20 m A m A Unit V °C FAST AND LS TTL DATA 4-17 MC54/74F20 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage Input LOW Voltage Input Clamp Diode Voltage Output HIGH Voltage 54, 74 74 VOL IIH Output LOW Voltage Input HIGH Current 2.5 2.7 0.5 20 0.1 IIL IOS ICC Input LOW Current Output Short Circuit Current (Note 2) Power Supply Current Total, Output HIGH Total, Output LOW - 60 - 0.6 - 150 1.4 5.1 Min 2.0 0.8 - 1.2 Typ Max Unit V V V V V V µA m A m A m A m A m A Test Conditions Guaranteed Input HIGH Voltage Guaranteed Input LOW Voltage VCC = MIN, IIN = - 18 m A IOH = - 1.0 m A IOH = - 1.0 m A IOL = 20 m A VCC = 4.50 V VCC = 4.75 V VCC = MIN VCC = MAX, VIN = 2.7 V VCC = MAX, VIN = 7.0 V VCC = MAX, VIN = 0.5 V VCC = MAX, VOUT = 0 V VCC = MAX, VIN = GND VCC = MAX, VIN = Open NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under remended operating conditions for the applicable device type. 2. Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS 54/74F TA = +25°C VCC = +5.0 V CL = 50 p F Symbol t PLH t PHL Parameter Propagation Delay Propagation Delay Min 2.4 1.5 Max 5.0 4.3 54F TA = - 55°C to +125°C VCC = 5.0 V ± 10% CL = 50 p F Min 2.0 1.5 Max 7.0 6.5 74F TA = 0°C to 70°C VCC = 5.0 V ± 10% CL = 50 p F Min 2.4 1.5 Max 6.0 5.3 Unit ns ns FAST AND LS TTL DATA...