CMOS Quad NOR R/S Latch with 3-State Outputs 16-SOIC -55 to 125
Texas Instruments
Texas Instruments - CD4043BDE4
$0.79
Texas Instruments - CD4043BDWRG4
[no prices available]
Texas Instruments - CD4043BDWRE4
Texas Instruments - CD4043BPWRG4
$0.44
Texas Instruments - CD4043BDTG4
Texas Instruments - CD4043BNSRG4