Counter Single 4-Bit Binary UP/Down 16-Pin CFPAK Tube
Texas Instruments
Texas Instruments - M38510/31508BEA
$9.55 - * $11.19
Texas Instruments - JM38510/31508BEA
$10.85 - $14.54
Texas Instruments - SN54LS193
$4.62 - $24.03
Texas Instruments - 7600601FA
$12.12 - $13.47
Texas Instruments - SNJ54LS193W
$12.12 - $15.40
Texas Instruments - 7600601EA
$13.37 - $14.86