SN74CB3Q16245DL

Overview

The SN74CB3Q16245DL is a 24-bit voltage clamp digital bus switch IC manufactured by Texas Instruments. It operates within a supply voltage range of 2.3 V to 3.6 V and features a maximum on-resistance of 9 Ohms with a propagation delay of 200 ps. The device supports an operating temperature range from -40°C to +85°C and is housed in a VSSOP-8 package. Designed for automotive applications, it holds AEC-Q100 qualification. Key electrical specifications include a maximum power supply current of 700 uA and a maximum idle time of 7.5 ns.

Feature Summary

• Provides voltage clamping functionality for signal protection
• Supports high-bandwidth data transmission with low propagation delay
• Features low on-resistance for efficient signal routing
• Qualified for automotive environments under AEC-Q100 standards

Applications

• Automotive infotainment systems
• In-vehicle network interfaces
• High-speed data bus protection circuits

Procurement Notes

Verify the specific suffix 'DL' corresponds to the VSSOP-8 package configuration during sourcing. Confirm AEC-Q100 qualification status is required for your target application. Ensure the operating voltage range aligns with your system's power supply rails. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when 24-bit parallel data paths require integrated voltage clamping capabilities. It is suitable for designs needing low on-resistance to minimize signal attenuation across long traces. Consider this part for automotive projects requiring robust ESD protection and high-speed switching performance within a compact surface-mount footprint.

Part Context

This device belongs to the SN74CB3Q series of digital bus switches designed specifically for automotive electronics. The series emphasizes reliability and performance in harsh electromagnetic environments. It complements other logic families by offering specialized protection features alongside standard switching functions for modern vehicle architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.