6275 Datasheet | Allegro MicroSystems

8-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER A6275ELW GROUND SERIAL DATA IN CLOCK LATCH ENABLE OUT 0 OUT 1 OUT 2 OUT 3 1 2 3 4 5 6 7 8 CK L REGISTER LATCHES 12 11 10 9 OE VDD IO REGULATOR 16 15 14 13 LOGIC SUPPLY REXT SERIAL DATA OUT OUTPUT ENABLE OUT 7 OUT 6 OUT 5 OUT 4 The A6275EA and A6275ELW are specifically designed for LEDdisplay applications. Each BiCMOS device includes an 8-bit CMOS shift register, acpanying data latches, and eight npn constantcurrent sink drivers. Except for package style and allowable package power dissipation, the two devices are identical. The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. With a 5...