DG308ACJ 

przełącznik analogowy Quad

DIP16
Quad Monolithic SPST, CMOS Analog Switch
The DG308A quad monolithic SPST, CMOS switch is latch proof and is designed to block signals up to 30VP-P when OFF. Featuring low ON resistance, low power consumption, and rail-to-rail analog signal range, this switch is ideally suited for high speed switching applications in communications, instrumentation and process control. The DG308A has single and dual supply capability. The input thresholds are CMOS compatible.

dokumentacja: http://www.wolumen53.com/pdf/DG308A-Intersil.pdf