MC899P

Dual J-K Flip-Flop, 5V, MDTL Logic, Package: 14-Pin Plastic DIP (P-Suffix), Description: Motorola vintage 800-series Diode-Transistor Logic (DTL) synchronous counter architecture element. Equivalent: Signetics ST899A / Fairchild DTμL999 / ITT Semiconductors 899P / Raytheon RC899