74ACT11478DW

Buffers, Drivers, Receivers, Transceivers Overview

The 74ACT11478DW is an octal dual-rank D-type flip-flop manufactured by Texas Instruments. It features 3-state outputs and is designed for data synchronization applications. The device utilizes a flow-through architecture to optimize PCB layout and employs center-pin VCC and GND configurations to minimize high-speed switching noise. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a wide operating temperature range from -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal dual-rank D-type flip-flop with 3-state outputs
• Specifically designed for data synchronization applications
• Flow-through architecture optimizes PCB layout
• Center-pin VCC and GND pin configurations minimize high-speed switching noise

Buffers, Drivers, Receivers, Transceivers Applications

• Data synchronization circuits
• Bus line driving via 3-state outputs
• High-speed switching noise reduction in PCB layouts

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer source, as Rochester Electronics is listed as a supplier alongside Texas Instruments documentation. Confirm the specific package type matches the SOIC-24 requirement. Ensure the component meets the required operating temperature range and voltage specifications for the target application environment before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when octal storage with tri-state capability is required for bus systems. The flow-through design aids in signal integrity and layout efficiency. Consider the ACT series performance characteristics for compatibility with existing TTL-compatible logic families in the system design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the AC logic family, specifically utilizing EPIC (Enhanced-Performance Implanted CMOS) technology. It is available in plastic small-outline packages. The device is documented under SCAS182, revised April 1993, indicating its long-standing presence in the Texas Instruments product portfolio for digital storage applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents within the 74ACT11478 series or compatible octal D-type flip-flops with 3-state outputs from other manufacturers ensuring pin compatibility and electrical parameter alignment.