Description
MCM6810P NOS RAM 128 × 8-Bit Static Random Access Memory, DIP-24 Pin .6 row Package. Organized as 128 Bytes of 8–Bits, Static Operation, Bidirectional Three–State Data Input/Output, Six Chip Select Inputs (Four Active Low, Two Active High), Single 5 V Power Supply, TTL Compatible, Maximum Access Time: 450ns. Replaces Bally E-620-30, 620-0030 Williams 5A-9003, F6810P and many other arcade and pinball applications. This MCM6810 RAM can replace all the following: 0066-412XX-XXBX, 25A-MC6810AP, 5A-9003, 5A-9003(WILLIAMS), 612192-1, 6810(RAM), E-00620-0030, EF6810, EF6810C, EF6810P, F6810, F6810C, F6810CP, HD46810, HD46810P, IT6810ME, LC6801TY, LC6810TY, MC6810, MC6810AP, MC6810P, MCM6810CP, MCM6810L-1, MCM6810P, NTE6810, S6810, S6810A, S6810AP, S6810AW, S6810AWP, S6810P, SK6810, SK6810/6810.
CharlieG (verified owner) –
Works just like the original in my Williams sound board.