BUY MAX7219CWG+T https://www.utsource.net/itm/p/11204669.html
IC DRVR DSPLY LED 8DIG 24SOIC
Package: WSOP-24 Manufacturer: MAX Description: The MAX7219CWG+T is an 8-digit LED display driver IC from Maxim Integrated. It is designed to drive common-cathode LED displays up to 8 digits in length. It features an on-chip BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Features: 8-digit LED display driver On-chip BCD code-B decoder Multiplex scan circuitry Segment and digit drivers 8x8 static RAM that stores each digit Low power consumption Wide operating voltage range (2.7V to 5.5V) SPI and I2C compatible Applications: Digital clocks Electronic signs Industrial control systems Automotive instrumentation Process control systems LED displays (For reference only)