54LS40FMQB National Semiconductor

Description: IC GATE NAND 2CH 4-INP 14CFP, Packaging: Bulk, Package / Case: 14-CFlatPack, Mounting Type: Surface Mount, Logic Type: NAND Gate, Operating Temperature: -55°C ~ 125°C, Voltage - Supply: 4.5V ~ 5.5V, Current - Output High, Low: 1.2mA, 12mA, Number of Inputs: 4, Supplier Device Package: 14-CFP, Input Logic Level - High: 2V, Input Logic Level - Low: 0.7V, Max Propagation Delay @ V, Max CL: 24ns @ 5V, 15pF, Part Status: Active, Number of Circuits: 2, Current - Quiescent (Max): 6 mA.