UCN5821 Datasheet PDF - Allegro MicroSystems

A merged combination of bipolar and MOS technology gives these devices an interface flexibility beyond the reach of standard logic buffers and power driver arrays. The UCN5821A, UCN5821LW, UCN5822A, and UCN5822LW each have an eight-bit CMOS shift register and CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sinking Darlington output drivers. The UCN5821A/LW and UCN5822A/LW are identical except for rated output voltage.

●FEATURES

●■ To 3.3 MHz Data Input Rate

●■ CMOS, NMOS, TTL Compatible

●■ Internal Pull-Down Resistors

●■ Low-Power CMOS Logic & Latches

●■ High-Voltage Current-Sink Outputs

●■ Automotive Capable