SN74LVC1G19DRYR

Overview

The SN74LVC1G19DRYR is a single-channel decoder/demultiplexer from the Texas Instruments 74LVC logic family. It operates on a single power supply ranging from 1.65V to 5.5V and features one input channel with a 1-to-2 output configuration. The device utilizes a 6-XSON (SOT886) surface-mount package, measuring 1.45mm by 1mm. It supports output currents of 32mA for both high and low states. The component functions reliably within an operating temperature range of -40°C to +125°C.

Feature Summary

• Configurable as a 1-to-2 demultiplexer or decoder for signal routing
• Supports voltage translation between different logic domains
• Provides robust output drive capability at 32mA

Applications

• Portable consumer electronics requiring compact logic control
• Battery-powered devices utilizing low-voltage operation
• Mobile phones and handheld terminals for address decoding

Procurement Notes

Verify the specific suffix DR against the manufacturer's official documentation to confirm the SON-6 package type and reel specifications. Ensure the order matches the exact part number to avoid confusion with similar LVC series variants. Confirm RoHS compliance status through the latest datasheet revision notes provided by Texas Instruments before finalizing procurement.

Selection Notes

Select this component when a single-channel demultiplexer function is required in space-constrained designs. The wide supply voltage range allows compatibility with various system architectures. Consider the 32mA drive strength for direct interfacing with loads without additional buffering. Verify that the 6-XSON package dimensions fit the available PCB real estate constraints.

Part Context

This device belongs to the 74LVC1Gxx series of ultra-small single-gate logic ICs. These components are designed for applications demanding minimal footprint and low power consumption. The LVC series offers performance comparable to older standards while supporting lower supply voltages. This specific model provides versatile decoding functionality within the standard Texas Instruments logic portfolio.

Replacement Considerations

The SN74LVC1G19DR is a verified equivalent part number offering identical electrical characteristics and pinout configuration.