74HC4066PW,118

Overview

The Nexperia 74HC4066PW,118 is a quad single-pole single-throw analog switch in a TSSOP14 package. It features four independent switches with active HIGH enable inputs (nE). When nE is LOW, the switch turns off; when HIGH, it turns on. The device operates within a supply voltage range of 2.0 V to 10.0 V. Typical ON resistance values are 50 Ω at 4.5 V, 45 Ω at 6.0 V, and 35 Ω at 9.0 V. Maximum propagation delay is 18 ns at 4.5 V and 12 ns at 9.0 V. Turn-off time reaches 30 ns at 9.0 V. Input leakage current is ±2.0 μA at 10.0 V. Supply current is 80 μA maximum at 10.0 V across -40 °C to +125 °C.

Feature Summary

• Quad SPST analog switch configuration with bidirectional signal paths
• Active HIGH enable control for individual channel switching
• Input clamp diodes allow interfacing with voltages exceeding VCC using current limiting resistors
• ESD protection compliant with ANSI/ESDA/JEDEC standards

Applications

• Analog signal routing and multiplexing
• Digital-to-analog converter (DAC) output selection
• Signal gating and isolation in measurement systems

Procurement Notes

Verify the ordering suffix '118' corresponds to the specific tape-and-reel packaging format required for your assembly line. Confirm that the TSSOP14 (SOT402-1) mechanical dimensions align with your PCB footprint design rules. Ensure the component meets RoHS compliance requirements for your target market regulations before finalizing procurement orders.

Selection Notes

Select this part when CMOS logic compatibility is required for control signals. The 74HC4066 supports wider supply voltages up to 10 V compared to standard 5 V logic families. Consider the typical ON resistance variation across the operating temperature range (-40 °C to +125 °C) for precision analog applications. Verify that the input voltage levels match your system's logic high and low thresholds.