Datasheet Archive Embedded Systems: Chips in the category 'MUX*' nr ... 74151: 74HCT151: 8-to-1 line multiplexer DIL16, pinout: Philips, QS: The synchronous oscillator is a section ofIC64 . The SNATC H W ID T H trimmer potentiometer, R56, controls the oscillator frequency so that the camera and memory displays will have the same width . A 4PDT multiplexer, IC48, selects either the crystal- or synchronous-oscillator.

MULTIPLEXER Datasheet(PDF) - Fairchild Semiconductor - MM74HC4051 Datasheet, 8-Channel Analog Multiplexer . Dual 4-Channel Analog Multiplexer . Triple 2-Channel Analog Multiplexer, Fairchild Semiconductor - 74VHC4051 Datasheet, Fairchild Semiconductor - MM74C150 Datasheet