Description
The IH6108 is a CMOS 1-of-8 multiplexer. The part is a plugin replacement for the DG508A. Three-line decoding is used so that the 8 channels can be controlled by 3 Address inputs; additionally a fourth input is provided for use as a system enable. When the ENABLE input is high (5V), a channel is selected by the three Address inputs, and when low (0V) all channels are off. The 3 Address inputs are TTL and CMOS logic compatible, with a “1” corresponding to any voltage greater than 2.4V.

Features
• Ultra Low Leakage - ID(OFF) ≤ 100pA (Typ)
• rDS(ON) < 400Ω Over Full Signal and Temperature Range
• Power Supply Quiescent Current Less Than 100µA
• ±14V Analog Signal Range
• No SCR Latchup
• Break-Before-Make Switching
• Binary Address Control (3 Address Inputs Control 8Channels)
• TTL and CMOS Compatible Strobe Control
• Pin Compatible with DG508A, HI-508 and ADG508A
• Internal Diode in Series with V+ for Fault Protection