General Description
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.

FEATUREs
■ Direct segment drive (100 mA typ.) 3-STATE
■ 6 registers addressed like RAM
■ Internal oscillator and scanning circuit
■ Direct base drive to digit transistor (20 mA typ.)
■ Internal segment decoder
■ TTL compatible inputs