SN74CB3Q16210DGGR

Overview

The SN74CB3Q16210DGGR is a 20-bit FET bus switch manufactured by Texas Instruments. It operates within a supply voltage range of 2.3 V to 3.6 V, supporting 2.5-V and 3.3-V low-voltage applications. The device features a maximum on-resistance of 9.5 Ohms and a maximum propagation delay of 250 ps. It is housed in a 48-pin TSSOP package with an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides bidirectional data transmission across twenty independent channels
• Supports low-voltage operation for 2.5-V and 3.3-V systems
• Ensures signal integrity through low on-resistance characteristics

Applications

• Portable equipment requiring low power consumption
• Consumer electronics utilizing high-bandwidth buses
• Computing systems needing efficient signal routing

Procurement Notes

Verify the specific suffix 'DGGR' corresponds to the TSSOP-48 package and reel packaging configuration. Confirm RoHS compliance status and ensure the component meets AEC-Q100 qualification requirements if automotive application is intended. Cross-reference the manufacturer part number against official datasheets to validate pinout and electrical specifications before integration.

Selection Notes

Select this component when designing circuits that require switching twenty bidirectional signals simultaneously. It is suitable for applications demanding low voltage operation between 2.3 V and 3.6 V. Consider the 48-TSSOP package constraints and thermal performance within the specified industrial temperature range during layout planning.

Part Context

This device belongs to the SN74CB3Q16210 family of digital bus switches. It is designed as a low-voltage, high-bandwidth solution for managing data lines in compact electronic systems. The Q-series designation indicates specific quality or automotive-grade attributes compared to standard logic families.

Replacement Considerations

SN74CB3Q16210DL is a documented alternative offering identical functionality in a 48-SSOP package.