73750M Search Results

A0836

Abstract: TIRIS DST LC73750 LC73750M coda
Contextual Info: Ordering number : EN 5556 CMOS LSI N o. 5556 LC73750, 73750M Serial I/O Dialler with Keyboard Input Functions Overview The LC73750 and 73750M are dialler LSI for both dual-tone multi-frequency DTMF and pulse telephone equipment. This single chip combines keyboard scanner