DM74LS20N On Semiconductor/Fairchild

Description: IC GATE NAND 2CH 4-INP 14MDIP, Packaging: Tube, Package / Case: 14-DIP (0.300", 7.62mm), Mounting Type: Through Hole, Logic Type: NAND Gate, Operating Temperature: 0°C ~ 70°C, Voltage - Supply: 4.75V ~ 5.25V, Current - Output High, Low: 400µA, 8mA, Number of Inputs: 4, Supplier Device Package: 14-MDIP, Input Logic Level - High: 2V, Input Logic Level - Low: 0.8V, Max Propagation Delay @ V, Max CL: 15ns @ 5V, 50pF, Part Status: Obsolete, Number of Circuits: 2.