6277 Datasheet (Allegro MicroSystems) - 8-BIT SERIAL-INPUT/ CONSTANTCURRENT LATCHED LED DRIVER

6277, 8-BIT SERIAL-INPUT/ CONSTANTCURRENT LATCHED LED DRIVER

6277 PRELIMINARY INFORMATION (Subject to change without notice) July 20, 2000 Data Sheet 26185.202 8-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER The A6277x is specifically designed for LED-display applications.

Each BiCMOS device includes an 8-bit CMOS shift register, accompanying data latches, and eight npn constant-current sink drivers.

Two package styles and two operating temperature ranges are available.

The CMOS shift register and latches allow direct interfacing with microproces

6277 Features

* I To 150 mA Constant-Current Outputs I 24 V Outputs I Under-Voltage Lockout I Low-Power CMOS Logic and Latches I High Data Input Rate I Similar to Toshiba TD62715FN I High/Low Output Current Function Always order by complete part number, e.g., A6277EA . 6277 8-BIT SERIAL-INPUT, CONSTANT-CURRENT LA