74ACT16244SSCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACT16244SSCX is a 16-bit non-inverting buffer and line driver with 3-STATE outputs, housed in a 48-lead Small Shrink Outline Package (SSOP). It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature from -40°C to +85°C. The device features nibble-controlled 3-STATE outputs capable of sourcing and sinking 24 mA. At 5.0 V, propagation delays are typically 5.2 ns for high-to-low transitions and 4.8 ns for low-to-high transitions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains sixteen non-inverting buffers with independent 3-STATE control for each nibble
• Outputs provide high drive capability by sourcing and sinking up to 24 mA
• Features TTL-compatible inputs for direct interfacing with TTL logic systems

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock signal distribution
• Bus-oriented transmitter/receiver circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant against the datasheet ordering codes. Confirm that the SSOP package matches the required MS48A footprint. Ensure the ACT logic family aligns with the system's 5V power requirements and input threshold specifications before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit bus interface requires independent byte or nibble control. The ACT series provides TTL-compatible inputs suitable for mixed logic environments. Verify that the 48-lead SSOP package fits the available PCB space and thermal constraints for the target application.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC/ACT16244 family of 16-bit bus transceivers. It serves as the 16-bit counterpart to the 8-bit 74ACT244. The device utilizes FACT/c165 technology, offering improved performance over standard CMOS while maintaining compatibility with established logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalents such as the 74ACT16244MTD, which uses a TSSOP package. Verify pinout compatibility and electrical characteristics if substituting with parts from other manufacturers.