IC BUF/CLK DRIVER 3.3V 0.5NS T&R QSOP-20 CMOS BUFFER/CLOCK DRIVER 3.3V 0.5NS OUTPUT SKEW T&R QSOP-20 OPERATING OP-TEMP : -40C TO +85C NOTE: THE ALL ROHS VERSION OF THIS PART IS THE JR112320000000.