SN74LVCR16245ADLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCR16245ADLR is a Texas Instruments bus transceiver from the LVCR logic series, housed in an SSOP-48 package. It operates within a supply voltage range of 2.7 V to 3.6 V and supports a wide temperature range from -40°C to +85°C. The device features 16 channels with non-inverting polarity and 3-state outputs. Key electrical parameters include a propagation delay of 8.5 ns, low-level output current of 12 mA, high-level output current of -12 mA, and maximum power supply current of 20 uA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides tri-state 16-bit bus transmission capability for efficient data routing
• Designed for low-voltage operation between 2.7 V and 3.6 V
• Supports LVTTL input and output logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• Consumer products utilizing 3.3-V VCC systems
• Handheld devices needing compact surface-mount solutions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'ADLR' corresponds to the SSOP-48 package and reel packaging configuration. Confirm that the LVCR series designation matches the required 8.5 ns propagation delay and 12 mA drive strength specifications for your design. Ensure compatibility with the 2.7 V to 3.6 V operating voltage range and LVTTL interface requirements before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit transceiver is needed for 3.3-V systems with moderate speed requirements. The LVCR series offers lower power consumption compared to standard LVTH or ABTH families, making it suitable for battery-operated devices. Verify that the 8.5 ns delay meets system timing constraints and that the SSOP-48 footprint fits the PCB layout.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCR162245 family of bus transceivers. It shares functional similarities with other 16-bit transceivers like the SN74LVC16245 but differs in speed and power characteristics. The LVCR series is optimized for low-power applications, distinguishing it from higher-speed alternatives such as the ALVC or ABTH series.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVCR162245DGGR is a documented substitute within the same family. Verify pinout compatibility and ensure the replacement meets the 2.7 V to 3.6 V voltage range and 12 mA output current requirements.