74ACT11652DW

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74ACT11652DW is an octal bus transceiver and register with 3-state outputs, housed in a 28-pin SOIC package. It operates on a supply voltage of 4.5V to 5.5V and supports data transfer rates up to 105 MHz. The device features independent registers and enables for A and B buses, allowing multiplexed real-time and stored data transmission. It utilizes an EPIC (Enhanced-Performance Implanted CMOS) process and includes center-pin VCC and GND configurations to minimize high-speed switching noise.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides independent registers and enables for A and B buses to support multiplexed real-time and stored data transmission.
• Features a flow-through architecture optimized for PCB layout efficiency.
• Incorporates center-pin VCC and GND configurations to minimize high-speed switching noise.
• Utilizes EPIC (Enhanced-Performance Implanted CMOS) process technology.

Buffers, Drivers, Receivers, Transceivers Applications

• Multiplexed real-time and stored data transmission systems
• Octal bus management applications requiring 3-state outputs
• High-speed logic circuits utilizing the ACT series

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and temperature ratings. Confirm that the component meets all required electrical specifications for your application, as production processing does not necessarily include testing of all parameters. Always check for the latest version of relevant information before placing orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bus transceiver with integrated storage registers is required. Ensure the system operates within the 4.5V to 5.5V supply range and requires 3-state output capabilities. Consider the 28-pin SOIC package size and the need for independent control of A and B buses for your design constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ACT logic family, known for compatibility with TTL inputs and CMOS outputs. It is designed for high-speed applications, offering propagation delays suitable for frequencies up to 105 MHz. The part integrates both transceiver and register functions into a single package, simplifying board design for complex bus architectures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes within the same logic family or updated revisions from Texas Instruments. Verify that any replacement maintains the 4.5V to 5.5V operating voltage and 3-state output characteristics. Ensure the alternative component supports the required data transfer rates and package type.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum clock frequency supported by the 74ACT11652?

The device supports a maximum clock frequency of 105 MHz under recommended operating conditions.

How does the select control function manage data transfer modes?

A low input level selects real-time data transfer, while a high input level selects stored data transfer from the internal registers.