Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Texas Instruments
Texas Instruments - SN74ALS621A
$2.97 - $6.29
Texas Instruments - SN74ALS621ADWG4
$3.29 - $4.29
Texas Instruments - SN74ALS621ADW
$3.63 - $6.29
Texas Instruments - SN74ALS621AN
$3.30 - $6.93