SN74LV161284DL

Specialty Logic Overview

The SN74LV161284DL is a specialized bus interface integrated circuit manufactured by Texas Instruments. It functions as an IEEE Std 1284 compliant conversion transceiver designed for high-speed parallel data transmission. The device supports 19-bit data width and operates within a supply voltage range of 4.5 V to 5.5 V. It is housed in a 48-pin SSOP package suitable for surface mount applications. The component is rated for operation across an extended industrial temperature range from -40°C to +85°C, ensuring reliability in demanding environments.

Specialty Logic Feature Summary

• Complies with IEEE Std 1284 standards for parallel port communication protocols
• Provides dedicated bus interface functionality for high-speed data transfer
• Supports 19-bit wide data paths for efficient parallel processing

Specialty Logic Applications

• High-speed parallel printer interfaces
• IEEE 1284 compatible peripheral connections
• Parallel data bus interfacing in industrial systems

Specialty Logic Procurement Notes

Verify the specific suffix 'DL' against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the 4.5 V to 5.5 V supply voltage range aligns with your system power rails. Confirm the 48-SSOP package dimensions fit your PCB footprint constraints before finalizing procurement.

Specialty Logic Selection Notes

Select this component when designing systems requiring strict adherence to IEEE Std 1284 specifications. It is appropriate for applications needing robust parallel data handling at standard logic levels. Consider the 48-pin SSOP package size relative to available board space. Verify that the operating temperature range meets the environmental conditions of the target deployment site.

Specialty Logic Part Context

This part belongs to the SN74LV161284 series of specialized interface ICs from Texas Instruments. The series focuses on providing standardized solutions for parallel communication protocols. These devices are engineered to bridge legacy parallel interfaces with modern digital systems, offering reliable signal integrity and protocol compliance for data-intensive applications.

Specialty Logic Replacement Considerations

Direct substitutes include the SN74LVC161284DLR and SN74LVC161284DGGR. Note that these alternatives may operate at different supply voltages (3V to 3.6V) compared to the LV version. Verify voltage compatibility and package differences before swapping components in existing designs.