91510DN Search Results

IRF 2940 transistor

Abstract: IC 7107 Pin diagram 91510DN
Text: Preliminary 91510DN SERIES i. lV in b o n d ^ drHrtP1 Electronics Corp. TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS GENERAL DESCRIPTION The W 91510DN series ICs are Si-gaie CMOS IC that provide the signals needed tor either pulse or tone dialing. They feature a 12/16-digit LCD driver for displaying telephone numbers and calling time.