CD74AC283ME4

Specialty Logic Overview

The CD74AC283ME4 is a 4-bit binary full adder with fast carry, belonging to the Texas Instruments 74AC logic family. It operates within a supply voltage range of 1.5 V to 5.5 V and features a 16-SOIC surface-mount package. The device provides high-level output current of -24 mA and low-level output current of 24 mA. It supports an operating temperature range from -55°C to +125°C.

Specialty Logic Feature Summary

• Performs 4-bit binary addition with integrated fast carry functionality for efficient cascading.

Specialty Logic Applications

• High-speed arithmetic processing units
• Data routing systems requiring rapid calculation
• Memory addressing circuits

Specialty Logic Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status as indicated by the E4 suffix. Check datasheet revisions for any updates regarding electrical characteristics or pin configurations before final integration into production designs.

Specialty Logic Selection Notes

Select this component when a 4-bit parallel adder with fast carry propagation is required. Ensure the design accommodates the 1.5 V to 5.5 V supply range. Verify that the 16-SOIC package dimensions fit the PCB layout constraints and thermal requirements.

Specialty Logic Part Context

This part belongs to the CD74AC283 series of binary full adders. The E4 suffix typically denotes lead-free packaging compliant with specific environmental standards. It serves as a fundamental building block for digital arithmetic operations in complex logic systems.

Specialty Logic Replacement Considerations

CD74AC283M96 is listed as a direct substitute. Verify pin compatibility and electrical specifications against the original datasheet before substitution.