CD74ACT283M96G4

Specialty Logic Overview

The CD74ACT283M96G4 is a high-speed CMOS logic device belonging to the 74ACT series, functioning as a 4-bit binary full adder with fast carry. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 16-pin SOIC package. The component features a maximum propagation delay of 18.2 ns at 50 pF load, with output drive capabilities of ±75 mA. It is rated for operation between -55 °C and +125 °C.

Specialty Logic Feature Summary

• High-speed 4-bit binary full adder architecture with fast carry functionality
• Robust output drive capability supporting ±75 mA current loads
• Extended industrial temperature range from -55 °C to +125 °C

Specialty Logic Applications

• High-speed arithmetic logic units
• Digital signal processing circuits
• Computer system address generation

Specialty Logic Procurement Notes

Verify the specific M96G4 suffix against official Texas Instruments documentation to confirm pinout compatibility and RoHS status. Ensure the design accommodates the 4.5 V to 5.5 V operating voltage range. Confirm that the 16-SOIC package dimensions align with the target PCB footprint requirements before finalizing procurement.

Specialty Logic Selection Notes

Select this component when high-speed addition is required with strong output drive capabilities. The ACT series offers faster switching speeds compared to standard HC or HCT logic families. Verify that the 5 V supply voltage matches the system power rails and that the ±75 mA output current meets the load requirements.

Specialty Logic Part Context

This part belongs to the Texas Instruments 74ACT family of high-speed CMOS logic devices. It serves as a successor to older TTL-based adders, providing improved speed and lower power consumption while maintaining compatible logic levels. The 74ACT283 specifically implements a 4-bit parallel adder function.

Specialty Logic Replacement Considerations

The CD74HC283MT is a similar 4-bit adder but operates on a wider voltage range (2 V to 6 V) with significantly lower output drive current (±5.2 mA). Verify if the reduced drive strength and different electrical characteristics are acceptable for the application.