Part Number : 74LS20
Function : DUAL 4-INPUT POSITIVE-NAND GATES
Package : DIP, SO 14 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
These Devices contain two independent 4-input NAND gates. The SN5420, SN54LS20, and SN54S20 are characterized for operation over the full military range of -55 °C to 125 ºC. The SN7420, SN74LS20, and SN74S20 are characterized for operation from 0 ºC to 70 ºC.
Block Diagram
Datasheet PDF Download :
Others datasheet of same file :
SN5420, SN54LS20, SN54S20, SN7420, SN74S20
