SN74CB3T16210DGVR

Overview

The SN74CB3T16210DGVR is a digital bus switch IC manufactured by Texas Instruments, featuring ten independent 1:1 FET switches. It operates within a supply voltage range of 2.3 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. The device exhibits a maximum on-resistance of 9.5 Ohms and a maximum propagation delay of 250 ps. It is housed in a 48-TVSOP package with a width of 0.173 inches (4.40 mm). This component is designed for high-speed data routing applications requiring low signal distortion.

Feature Summary

• Provides ten independent single-pole single-throw (SPST) switches for bidirectional data transmission
• Optimized for low on-resistance to minimize signal attenuation across the bus
• Engineered for high-speed performance with minimal propagation delay
• Supports standard surface-mount installation techniques

Applications

• High-speed data bus switching in consumer electronics
• Signal routing in portable computing devices
• Interface isolation in industrial control systems
• Data line protection in communication modules

Procurement Notes

Verify the complete part number including the suffix 'DGVR' to ensure the correct TVSOP-48 package and tape-and-reel packaging configuration. Confirm that the required operating voltage aligns with the specified 2.3 V to 3.6 V range. Check for RoHS compliance status if environmental regulations apply to your specific deployment. Ensure thermal management considerations match the stated -40°C to +85°C operational limits.

Selection Notes

Select this component when designing circuits requiring multiple independent bus switches within a compact footprint. The 10-channel configuration reduces board space compared to using discrete switches. Consider the 9.5 Ohm on-resistance limit for signal integrity requirements. The TVSOP-48 package offers a balance between pin count and physical size for dense PCB layouts.

Part Context

This device belongs to the SN74CB3T16210 family of bus switches from Texas Instruments. It is functionally similar to the SN74CB3T16210CDGVR but differs in package type and manufacturing specifications. The DGVR suffix specifically denotes the TVSOP-48 package with reel packaging. It serves as a modern replacement for older logic families requiring low-voltage operation.

Replacement Considerations

The SN74CB3T16210CDGVR is listed as a parameter-equivalent alternative. Verify package compatibility between TVSOP-48 and TSSOP-48 if substituting. Ensure electrical parameters such as on-resistance and propagation delay remain within acceptable limits for the target application.