NAND Gate 2-Element 4-IN Bipolar 14-Pin CFPAK Tube
Texas Instruments
Texas Instruments - SN54F20J
$3.75 - $11.83
Texas Instruments - 5962-9758401Q2A
$18.19
Texas Instruments - 5962-9758401QDA
$13.81
Texas Instruments - SN54F20
$3.75 - $21.41
Texas Instruments - SNJ54F20FK
$18.19 - $21.41
Texas Instruments - SNJ54F20J
$8.04 - $12.89