QS3L2384ZQ

Specialized ICS Overview

The QS3L2384ZQ is a high-speed, low-power CMOS 10-bit bus exchange switch from IDT's QuickSwitch product line. It features enhanced N-channel FETs with no inherent diode to Vcc and bidirectional switches providing zero propagation delay and zero added ground bounce. The device includes undershoot clamp diodes on all switch and control inputs for robust operation. It operates within an industrial temperature range of -40°C to +85°C and supports voltage translation between 5V and 3.3V systems.

Specialized ICS Feature Summary

• Enhanced N-channel FET technology eliminates inherent diodes to Vcc
• Zero propagation delay and zero added ground bounce characteristics
• Integrated undershoot clamp diodes on all switch and control inputs
• Dual Bus Enable signals controlling five bits each

Specialized ICS Applications

• Hot-swapping and hot-docking interfaces
• Voltage translation between 5V and 3.3V domains
• Bus isolation and clock gating applications
• Power conservation in system architectures

Specialized ICS Procurement Notes

Verify the specific suffix ZQ against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with industrial temperature ranges (-40°C to +85°C) required for the target application. Cross-reference manufacturer part numbers carefully as Renesas Electronics now manages the IDT portfolio. Confirm RoHS compliance status and moisture sensitivity levels prior to procurement.

Specialized ICS Selection Notes

Select this component when zero propagation delay and minimal ground bounce are critical for signal integrity. The dual enable structure allows independent control of upper and lower bit groups. Consider the 10-bit configuration for wide data buses. Verify that the low ON resistance meets the impedance requirements of the connected transmission lines without adding significant capacitance.

Specialized ICS Part Context

This device belongs to IDT's QuickSwitch family of high-speed bus switches. It is designed for applications requiring fast switching speeds with low power consumption. The series typically offers various pin counts and configurations to suit different bus widths and system architectures. The technology focuses on maintaining signal quality during active switching events.

Specialized ICS Replacement Considerations

Consult official substitution guides for equivalent devices from Renesas or other manufacturers. Verify pinout compatibility and electrical parameters such as ON resistance and leakage current before replacing.