SN74LVC1G19YZPR

Overview

The SN74LVC1G19YZPR is a single decoder/demultiplexer from Texas Instruments' LVC logic family. It features one input and two outputs housed in a DSBGA-6 package. The device operates within a supply voltage range of 1.65 V to 5.5 V, supporting both 3.3 V and 5 V systems. It exhibits a maximum propagation delay of 2.8 ns at 3.3 V and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides decoding or demultiplexing functionality with a single input controlling two distinct outputs.
• Supports bidirectional voltage translation between 1.65 V and 5.5 V power domains.
• Features low static power consumption suitable for battery-operated applications.

Applications

• Address decoding in embedded control systems
• Signal routing in portable consumer electronics
• Memory address selection in digital circuits

Procurement Notes

Verify the specific suffix 'YZPR' corresponds to the DSBGA-6 package and reel packaging configuration required for your assembly process. Confirm that the operating voltage requirements align with your system's 1.65 V to 5.5 V specification. Ensure thermal management strategies account for the specified -40°C to +85°C operating range during final product validation.

Selection Notes

Select this component when a compact solution for signal distribution or address decoding is required in space-constrained designs. The LVC series offers compatibility with standard CMOS and TTL inputs while maintaining low power dissipation. Consider the DSBGA-6 footprint constraints and soldering profile requirements associated with this ultra-small package type during PCB layout.

Part Context

This part belongs to the SN74LVC1Gxx series of single-function logic devices designed for low-voltage operation. The LVC family provides performance comparable to older standards while reducing power consumption. The YZPR suffix indicates a specific surface-mount package variant optimized for high-density board layouts common in modern mobile and computing hardware.

Replacement Considerations

Check for SN74LVC1G19DBVR or SN74LVC1G19DCKR if alternative packages like SOT-23-6 or SC-70 are acceptable substitutes. Verify pinout compatibility before replacing the DSBGA-6 package with other form factors to ensure proper circuit integration.