KK74128

TECHNICAL DATA www.DataSheet4U.com QUAD 2-INPUT NOR LINE DRIVER This device contains four independent 2-input-NOR line drivers. It performs the Boolean function Y = A+B or Y = A*B. The KK74128 is designed to drive 50 ohm lines. The KK74128 is characterized for operation from 0 Co to 70 oC. KK74128 ORDERING INFORMATION KK74128N Plastic KK74128D SOIC TA = -10° to 70° C for all packages Logic Symbol (2) 1A (3) 1B 2A 2B 3A (9) 3B 4A 4B (11 (12 (13 4Y (5) (6) (8) (10) 3Y >1 (1) 1Y (4) 2Y Logic Diagram (Positive Logic) ABSOLUTE MAXIMUM RATINGS OVER OPERATING FREE-AIR TEMPERATURE RANGE Supply voltage, Vcc ( see Note 1) Input voltage Operating free-air temperature range, TA Storage temperature range NOTES: 1. Voltage values are with respect to network ground terminal. 7V 5.5 V 0oC to 70oC. -65oC to 150oC 1 www.DataSheet4U.com KK74128 RECOMMENDED OPERATING CONDITIONS VCC VIH VIL IOH IOL TA Supply voltage High-level input voltage Low-level input voltage High-level output current Low-level output current Operating free-air temperature MIN 4.75 2 NOM MAX UNIT 5 5.25 V V 0.8 V -42.4 V 48 mA o 70 C 0 ELECTRICAL CHARACTERISTICS OVER RECOMMENDED OPERATING FREE-AIR TEMPERATURE RANGE Parameter Test VIK VCC = MIN VOH VCC = MIN VCC = MIN VCC = MIN VOL VCC = MIN II VCC = MAX IIH VCC = MAX IIL VCC = MAX IOS*** VCC = MAX ICCH VCC = MAX ICCL VCC = MAX Conditions* II = -12mA VIL = 0.8V, IOH =-2.4mA VIL = 0.4V, IOH =-13.2mA VIL = 0.4V, IOH = MAX VIH = 2V IOL = 48 mA VI =5.5V VI = 2.4V VI...