2.5-ns high-speed rail-to-rail comparator with push-pull outputs 5-SC70 -40 to 125
Texas Instruments
Texas Instruments - PTLV3601DCKT
$2.79
Texas Instruments - TLV3601DCKR
$3.47 - $4.02
Texas Instruments - TLV3601DBVT
$4.17 - $4.82
Texas Instruments - TLV3601DBVR