| HI-506A | Intersil | Analog Multiplexer, Single 16-Channel, Over Voltage Protection |
| HI-507A | Intersil | Analog Multiplexer, 8-Channel Differential, Over Voltage Protection |
| HI-508A | Intersil | Analog Multiplexer, Single 8-Channel, Over Voltage Protection |
| HI-509A | Intersil | Analog Multiplexer, 4-Channel Differential, Over Voltage Protection |
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