SN74CBTLV3383DBQR

Overview

The SN74CBTLV3383DBQR is a low-voltage digital bus switch manufactured by Texas Instruments. It features ten independent FET switches with configurable polarity, housed in a 24-pin SOIC package. The device operates within a supply voltage range of 2.3 V to 3.6 V and supports an industrial temperature range from -40°C to +85°C. Key electrical specifications include a maximum on-resistance of 27 Ohms and a maximum propagation delay of 250 ps.

Feature Summary

• Configurable polarity allows flexible signal routing for bidirectional data buses.
• Low on-resistance ensures minimal signal attenuation across the switching path.
• Fast propagation delay supports high-speed data transmission requirements.

Applications

• Portable consumer electronics requiring low-power signal switching
• Computer and mainstream graphics systems
• High-density data bus architectures

Procurement Notes

Verify the specific suffix 'DBQR' corresponds to the 24-SOIC package and tape-and-reel quantity when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the operating voltage aligns with the 2.3 V to 3.6 V specification to prevent device malfunction or damage.

Selection Notes

Select this component for applications requiring ten-channel switching within a compact surface-mount footprint. The LV series designation indicates suitability for low-voltage logic interfaces. Compare against standard voltage variants if system power rails exceed 3.6 V. Verify pin compatibility with existing PCB layouts due to the specific SOIC-24 mechanical outline.

Part Context

This part belongs to the SN74CBTLV3383 family of low-voltage bus switches. It serves as a specialized solution for managing multiple data lines in space-constrained designs. The device complements other Texas Instruments logic families by providing dedicated switching functionality optimized for modern low-power digital systems.

Replacement Considerations

SN74CBTLV3383DWR is a verified equivalent offering identical electrical characteristics in a compatible package configuration.