



SCLS086C - DECEMBER 1982 - REVISED MAY 1997
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These devices contain two independent 4-input NAND gates. They perform the Boolean function Y = A \•\ B \•\ C \•\ D\ or Y = A\ + B\ + C\ + D\ in positive logic.
The SN54HC20 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74HC20 is characterized for operation from -40°C to 85°C.
View more information about generic part numbers:SN54HC20, SN74HC20
Go to the Engineering Design Center to locate information on other TI Semiconductor devices.



