74HC4316D,653

The Nexperia 74HC4316D,653 is a versatile quad single-pole single-throw (SPST) analog switch designed for various signal routing applications. Each switch includes two input/output terminals (nY and nZ) and an active HIGH enable input (nS). When nS is LOW, the analog switch is turned off, and when E is HIGH, all four analog switches are turned off. Inputs are equipped with clamp diodes, allowing the use of current limiting resistors for interfacing inputs to voltages exceeding VCC.

This device offers low power dissipation due to its CMOS technology and high noise immunity, making it suitable for robust designs. It supports logic level translation, enabling 5 V logic to communicate with ±5 V analog signals. Key electrical specifications include a typical On-Resistance of 135 Ohm, a channel capacitance of 3.5 pF, and a leakage current of 100 nA. The switch boasts a bandwidth of 160 MHz and a fast switch time of 16 ns (Ton, Toff).

Packaged in a 16-SOIC (0.154", 3.90mm Width) for surface mount applications, the 74HC4316D,653 operates reliably across an extended temperature range of -40°C to 125°C. It also features ESD protection exceeding 2000 V HBM and 1000 V CDM, ensuring durability in demanding environments. The device complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).

Applications for this analog switch include signal gating, modulation, demodulation, and chopper circuits. Its quad SPST configuration and robust performance make it an excellent choice for systems requiring precise analog signal control.