74LVC161284DGGRG4

Overview

The SN74LVC161284DGGRG4 is an IEEE STD 1284 compliant level-shifting transceiver manufactured by Texas Instruments. It features a 48-TSSOP package and operates with a supply voltage range of 3V to 3.6V. The device supports 19-bit data transmission and is designed for surface-mount installation. It functions within a commercial temperature range of 0°C to 70°C and complies with RoHS3 standards.

Feature Summary

• Complies with IEEE STD 1284 interface specifications for parallel communication systems.
• Provides bidirectional voltage translation between different logic power domains.
• Integrates 19-bit channels to support high-density data bus applications.

Applications

• IEEE 1284 parallel port interface circuits
• Voltage level translation between disparate logic families
• High-speed data bus interconnects

Procurement Notes

Verify the complete part number including the RG4 suffix to ensure compliance with specific environmental regulations such as RoHS3. Confirm that the 48-TSSOP package dimensions align with the target PCB footprint. Ensure the operating environment remains within the specified 0°C to 70°C commercial temperature range for reliable performance.

Selection Notes

Select this component when designing systems requiring strict adherence to IEEE STD 1284 protocols. It is suitable for applications needing 19-bit wide data paths with voltage translation capabilities. Verify that the 3V to 3.6V supply voltage range matches the system's power architecture before integration.

Part Context

This device belongs to the 74LVC series of low-voltage CMOS logic products from Texas Instruments. It is specifically categorized as a specialty logic IC designed for dedicated interface functions rather than general-purpose logic operations.

Replacement Considerations

SN74LVC161284DLR is a verified substitute offering identical functionality in a 48-SSOP package.