74AC245FP-E

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas 74AC245FP-E is an octal bus transceiver belonging to the AC logic family. It features eight bidirectional data channels with three-state outputs, enabling efficient data transfer between buses. The device includes a direction control input (DIR) to set the data flow and an active-low enable input (/OE) for output control. Designed for CMOS technology, it operates within a wide supply voltage range of 2.0V to 6.0V. The component is housed in a 20-pin Small Outline Package (SOP), suitable for surface-mount applications requiring compact board space.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight bidirectional data paths for high-speed bus interfacing
• Features three-state outputs to prevent bus contention during inactive states
• Includes dedicated direction and enable control inputs for flexible system integration

Buffers, Drivers, Receivers, Transceivers Applications

• Memory bus architectures
• Microprocessor systems
• Communication gateways

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'FP-E' against the official Renesas datasheet to confirm package type and environmental compliance. Ensure the ordering code matches the required SOP-20 footprint and lead finish specifications before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bidirectional interface with low power consumption is required. Verify that the operating voltage aligns with the 2.0V to 6.0V specification and that the SOP-20 package fits the design constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC series of high-speed CMOS logic devices. It serves as a standard interface solution for transferring data between different logic families or bus segments in digital electronic circuits.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include other manufacturers' 74AC245 variants in SOP-20 packages. Verify pin compatibility and electrical characteristics such as propagation delay and output current drive capabilities.