74ACT16240MTDX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACT16240MTDX is a 16-bit inverting buffer and line driver featuring 3-STATE outputs. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to +85°C. The device utilizes a 48-lead Thin Shrink Small Outline Package (TSSOP). It provides TTL-compatible inputs and outputs capable of sourcing or sinking 24 mA. Propagation delays are typically 4.8 ns at 5.0V with a 50 pF load.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains sixteen inverting buffers with independent 3-STATE control for each nibble
• Designed as a memory, address, clock driver, or bus-oriented transmitter/receiver
• Features TTL-compatible inputs for direct interface with TTL logic systems

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock signal distribution
• Bus-oriented data transmission and reception

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant against the datasheet, as the MTDX suffix indicates tape and reel packaging. Confirm that the component meets the required electrical specifications for your application, particularly regarding the 4.5V to 5.5V supply voltage range and the -40°C to +85°C operating temperature limits. Ensure compatibility with existing system designs before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a high-speed, 16-bit inverting buffer with tri-state capability is required. It is suitable for applications needing independent byte control or full 16-bit operation. Consider its 24 mA output drive strength and low propagation delay for performance-critical bus interfaces. Ensure the design accommodates the TSSOP-48 footprint and standard 5V logic levels.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ACT logic family, known for CMOS compatibility with TTL input levels. It serves as a 16-bit version of the 8-bit ACT240 buffer. The device is manufactured under Fairchild Semiconductor technology, now part of onsemi, utilizing FACT trademarked circuitry for high-performance digital buffering applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ACT240 is referenced as an 8-bit counterpart. Verify pinout compatibility if substituting with other 16-bit ACT series buffers. Check datasheets for equivalent packages and electrical characteristics to ensure functional parity in the target application.