SN74LVC161284DL

Specialty Logic Overview

The SN74LVC161284DL is an IEEE Std 1284 compliant bus interface transceiver manufactured by Texas Instruments. It supports a 19-bit data width and operates within a supply voltage range of 3V to 3.6V. The device is housed in a 48-pin SSOP package with a maximum width of 7.50mm. It is designed for surface mount installation and functions as a dedicated logic interface component.

Specialty Logic Feature Summary

• Complies with IEEE Std 1284 standards for parallel communication interfaces
• Provides 19-bit bidirectional data path conversion between system buses
• Operates exclusively at low voltage levels ranging from 3V to 3.6V

Specialty Logic Applications

• Parallel port interface circuits
• IEEE 1284 compliant data link implementations
• System bus bridging applications

Specialty Logic Procurement Notes

Verify the specific suffix 'DL' against the manufacturer's current datasheet to confirm the exact package variant and tape/reel specifications. Ensure the design environment strictly adheres to the 3V to 3.6V supply voltage limits. Confirm that the 48-SSOP footprint matches the target PCB layout requirements before finalizing procurement orders.

Specialty Logic Selection Notes

Select this component when a 19-bit wide IEEE 1284 interface is required within a 3.3V logic domain. The SN74LVC161284DL is suitable for designs prioritizing standard parallel protocol compliance over high-speed signaling rates. Consider alternative packages if higher pin density or different thermal characteristics are needed for the specific enclosure constraints.

Specialty Logic Part Context

This part belongs to the SN74LVC161284 series, which focuses on specialized interface solutions rather than general-purpose logic gates. It serves as a bridge between microprocessor systems and peripheral devices requiring parallel data transfer. The LVC series designation indicates compatibility with standard 3.3V CMOS logic families.