MM74C912 Datasheet (Fairchild) - 6-Digit BCD Display Controller/Driver

MM74C912, 6-Digit BCD Display Controller/Driver

The MM74C912 display controllers are interface elements, with memory, that drive a 6-digit, 8-segment LED display.

The display controllers receive data information through 5 data inputs A, B, C, D and DP, and digit information through 3 address inputs K1, K2 and K3.

The input data is written into th

MM74C912 Features

* s Direct segment drive (100 mA typ.) 3-STATE s 6 registers addressed like RAM s Internal oscillator and scanning circuit s Direct base drive to digit transistor (20 mA typ.) s Internal segment decoder s TTL compatible inputs Ordering Code: Order Number MM74C912N Package Number N28B Package Descript