Logic device/transceiver/encoder

CD4021B CMOS 8-Stage Static Shift Register

SN74LVC2G17 Dual Schmitt Trigger Buffer

SN74LV244A Octal Buffer/Driver with 3-State Outputs

6-Channel, 3V to 18V Inverting Buffer/Driver

SN74LS27 Triple 3-Input Positive-NOR Gate

The NL17SZ02 is a single 2-input NOR gate operating from 1.65 V to 5.5 V in the very popular SC70/SC88a/SOT-353 packages and the tiny 1.6 X 1.6 X .6 mm SOT553 package.

SN74LVC04A Six-way Inverter