SN74CBTD16210DL

Overview

The SN74CBTD16210DL is a 20-bit FET bus switch with level-shifting capability manufactured by Texas Instruments. It provides high-speed TTL-compatible bus switching through two independent 10-channel configurations housed in a 48-pin SSOP package. The device operates on a single power supply and features low on-state resistance for efficient signal transmission. It supports voltage ranges typical for 5V logic applications, ensuring compatibility with various digital systems requiring data routing and level translation functions.

Feature Summary

• Provides 20 bits of high-speed bus switching with TTL compatibility
• Integrates level-shifting capability for diverse voltage domain interfacing
• Features low on-state resistance to minimize signal loss
• Contains two independent 10-bit channel elements

Applications

• High-speed data bus switching in digital communication systems
• Level shifting between different logic voltage domains
• TTL-compatible interface circuits requiring bidirectional data transfer

Procurement Notes

Verify the specific suffix 'DL' indicates the 48-SSOP package variant when sourcing. Confirm the manufacturer is Texas Instruments or an authorized licensee. Check datasheet revisions for any updates to electrical characteristics or pinout definitions. Ensure the component meets the required operating temperature range of -40°C to +85°C for your application environment.

Selection Notes

Select this component when a 20-bit wide bus switch with integrated level shifting is required. It is suitable for applications needing TTL compatibility and low insertion loss. Consider the 48-SSOP package constraints for PCB layout. Verify that the single-supply operation aligns with the system power architecture before finalizing the design.

Part Context

This part belongs to the SN74CBTD series of CMOS bus switches from Texas Instruments. These devices are designed for high-speed data routing and level translation in digital electronics. The SN74CBTD16210 specifically offers a higher channel count compared to 8-bit variants, making it ideal for wider data buses in computing and communication hardware.

Replacement Considerations

Check for direct substitutes within the SN74CBTD family that offer similar bit counts and package types. Verify pin-to-pin compatibility if replacing in existing designs. Ensure the alternative component supports the same voltage levels and speed requirements as specified in the original datasheet.