SN74LVCR162245DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCR162245DL is a 16-bit (dual-octal) non-inverting bus transceiver from the Texas Instruments Widebus family. It operates within a supply voltage range of 2.7 V to 3.6 V and features inputs that accept voltages up to 5.5 V, enabling level translation between different logic families. The device provides three-state outputs with a maximum propagation delay of 8.5 ns at 3.3 V. It is housed in a 48-pin SSOP package and supports bidirectional data transfer for high-speed digital applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transfer via dual-octal architecture
• Enables level translation through 5.5 V tolerant inputs
• Provides controlled signal transitions for reduced electromagnetic interference

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module interface circuits
• High-speed data bus systems
• Level shifting between 3.3 V and 5 V logic domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DL' corresponds to the SSOP-48 package variant when sourcing. Confirm RoHS compliance status as indicated in official documentation. Ensure the operating temperature range matches system requirements, typically -40°C to 85°C for this package type. Cross-reference the manufacturer part number with distributor catalogs to avoid confusion with similar LVCR or LVC series components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring robust level shifting between 3.3 V and 5 V systems without external resistors. The Widebus family characteristics make it suitable for applications demanding controlled slew rates to minimize noise. Consider the 48-SSOP package constraints regarding thermal dissipation and PCB space. Verify input voltage tolerance aligns with the highest voltage source connected to the A or B ports.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments Widebus family, which specializes in bus transceivers designed for high-speed data transmission. The LVCR series combines low power consumption with high speed, making it a standard choice for modern digital interfaces. It serves as a critical interface component in systems bridging different voltage domains while maintaining signal integrity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVCR162245DLR is a reel-based alternative offering identical electrical specifications and functionality. Check pinout compatibility if substituting with other LVCR series variants. Ensure any replacement maintains the same 5.5 V input tolerance and 3.3 V operating voltage range.