74ACT16864DL

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74ACT16864DL is an 18-bit bus transceiver from the ACT logic family, housed in a 56-pin SSOP package. It supports bidirectional data transfer with three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device features TTL input levels and CMOS output levels, ensuring compatibility with standard digital interfaces. It functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Enables bidirectional data transfer between two buses using 18-bit wide configuration
• Provides three-state outputs for effective bus line management and isolation
• Features TTL-compatible inputs for direct interfacing with standard logic families

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory module interface circuits
• Microprocessor-based system data bus architectures
• Control signal routing in industrial automation equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify RoHS compliance status as some sources indicate non-compliance. Confirm moisture sensitivity level (MSL) ratings prior to assembly planning. Ensure the specific suffix matches required packaging standards. Cross-reference datasheet revisions to confirm pinout consistency. Validate supplier authenticity through authorized distribution channels only.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an 18-bit width is required for high-speed data transmission. The ACT series offers faster propagation delays compared to standard 74LS equivalents. Verify that the 56-SSOP package fits the available PCB footprint constraints. Ensure the 4.5V to 5.5V supply voltage aligns with the target system power rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74ACT logic family, designed for high-speed applications requiring low power consumption. The 74ACT16864 variant specifically addresses systems needing wide bus transceivers. It serves as a critical interface component in complex digital designs where data integrity and speed are paramount.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts within the same 74ACT family offering identical pinouts and electrical characteristics. Verify if alternative manufacturers provide compatible 18-bit bus transceivers in similar packages. Ensure functional equivalence regarding drive strength and switching speeds before substitution.