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The MM74HC4316SJX is a quad analog switch with level translator implemented in silicon-gate CMOS technology. It features bidirectional switching, low ON resistance, and low OFF leakage currents. The device includes three supply pins to support logic levels from 0–6V and analog switch levels up to ±6V. It incorporates individual switch controls alongside a common enable input that disables all switches when HIGH. Electrostatic protection diodes are integrated on all analog inputs/outputs and digital inputs.
Verify the manufacturer origin carefully, as this part was originally produced by Fairchild Semiconductor. Ensure the specific SJ package variant matches your board layout requirements. Confirm RoHS compliance status for current production runs if applicable.
Select this component when level shifting between standard logic voltages and bipolar analog signals is required. Verify that the maximum quiescent current of 80 µA fits within your power budget. Ensure the operating temperature range meets your environmental specifications.
This device belongs to the 74HC series of high-speed CMOS logic components. It serves as a specialized analog switch variant designed for applications requiring voltage level translation. The quad configuration allows for efficient space utilization in multi-channel signal routing designs.
Check datasheets for other 74HC4316 variants from different manufacturers to ensure pin compatibility and electrical parameter matching before substitution.