Counter Single 4-Bit Async Binary UP/Down 16-Pin CFPAK Tube
Texas Instruments
Texas Instruments - SN54LS191
$0.00 - $36.84
Texas Instruments - M38510/31509B2A
Texas Instruments - SNJ54LS191J
$14.00 - $21.43
Texas Instruments - SNJ54LS191FK
$27.32 - $28.84
Texas Instruments - JM38510/31509BEA
$11.64 - $14.86
Texas Instruments - M38510/31509BEA
$11.64 - * $14.39