54LS33DMQB National Semiconductor

Description: IC GATE NOR 4CH 2-INP 14CERDIP, Features: Open Collector, Packaging: Bulk, Package / Case: 14-CDIP (0.300", 7.62mm), Mounting Type: Through Hole, Logic Type: NOR Gate, Operating Temperature: -55°C ~ 125°C, Voltage - Supply: 4.5V ~ 5.5V, Current - Output High, Low: 100µA, 12mA, Number of Inputs: 2, Supplier Device Package: 14-CERDIP, Input Logic Level - High: 2V, Input Logic Level - Low: 0.7V, Max Propagation Delay @ V, Max CL: 22ns @ 5V, 15pF, Number of Circuits: 4, Current - Quiescent (Max): 13.8 mA.