KEYLESSLOCKICRS7225 Search Results

circuit diagram of sequential LED

Abstract: RS -12V RELAY H4305
Text: Issued November 1984 H4305 KeylesslockicRS7225 S tock number 304-554 The RS 7225 is a monolithic ion implanted PMOS 4 input Keyless Lock I.C. The circuit has sequential logic for interpretation of correct inputs, a momentary and static lock control output, out-of-sequence detection circuitry