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DATASHEET
HI-506, HI-507, HI-508, HI-509
Single 16 and 8/Differential 8-Channel and 4-Channel CMOS Analog Multiplexers
FN3142 Rev 10.00 Jun 14, 2016
The HI-506/HI-507 and HI-508/HI-509 monolithic CMOS multiplexers each include an array of sixteen and eight analog switches respectively, a digital decoder circuit for channel selection, voltage reference for logic thresholds, and an enable input for device selection when several multiplexers are present. The Dielectric Isolation (DI) process used in fabrication of these devices eliminates the problem of latchup. DI also offers much lower substrate leakage and parasitic capacitance than conventional junction isolated CMOS (see Application Note AN520).