SN74CBT3384ADBQR

Overview

The SN74CBT3384ADBQR is a 10-bit FET bus switch manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features -2-V undershoot protection. The device is housed in a 24-pin QSOP package with an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides bidirectional data transmission for ten independent channels
• Includes protection against signal undershoot down to -2 V
• Supports low-power CMOS logic levels

Applications

• Portable equipment requiring high-speed data switching
• Consumer electronics utilizing 5-V bus architectures
• Computing systems managing parallel data buses

Procurement Notes

Verify the specific suffix 'ADBQR' against the manufacturer's current datasheet to confirm package dimensions and pinout compatibility. Ensure the component meets RoHS standards if required by your assembly process. Cross-reference the date code and lot number with authorized distributors to guarantee authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require ten simultaneous bidirectional switches on a single chip. It is suitable for applications needing fast switching speeds and robust protection against voltage spikes below ground potential. Consider the QSOP package constraints regarding thermal dissipation and board space availability during the layout phase.

Part Context

This part belongs to the SN74CBT3384 family of 5-V bus switches. It serves as a digital interface solution for connecting various subsystems within electronic devices. The device integrates multiple FET switches into a compact form factor, reducing the overall component count compared to discrete solutions.

Replacement Considerations

SN74CBT3384CDBQR