Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Texas Instruments
Texas Instruments - SN74ALS642A-1N
$3.54 - $91.97
Texas Instruments - SN74ALS642A-1
$2.99 - $91.97
Texas Instruments - SN74ALS642A-1NS
[no prices available]
Texas Instruments - SN74ALS642A-1DWG4
$3.59
Texas Instruments - SN74ALS642A-1DW
$4.09 - $6.89
Texas Instruments - SN74ALS642A-1NSR
$3.19 - $6.06