74AC11245DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AC11245DWR is an octal bus transceiver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 5.5V and features a propagation delay time of 9.5 ns. The device utilizes CMOS input and output levels, ensuring compatibility with standard logic families. It is housed in a 24-SOIC package and supports non-inverting data transfer across eight channels. The component is designed for asynchronous communication applications requiring reliable bidirectional data flow.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture supporting 8-bit parallel data transfer
• 3-state outputs allowing direct connection to system buses without external drivers
• Non-inverting polarity for straightforward signal direction control

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous communication systems
• Memory-to-memory transfers
• Microprocessor-based systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific datasheet revision and electrical characteristics against your design requirements. Confirm that the SOIC-24 package dimensions match your PCB footprint. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal width is required for bus interfacing. The AC series offers faster switching speeds compared to standard TTL equivalents. Consider the 3-state capability for efficient bus sharing. Verify power supply stability within the 3V to 5.5V range to ensure proper logic level translation and signal integrity during operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments 74AC logic family, known for high-speed performance. It serves as a critical interface component in digital systems, facilitating data movement between registers, memory, and processors. The DWR suffix indicates a tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74AC11245DW is a compatible leaded alternative from the same manufacturer. Other octal bus transceivers may require verification of pinout compatibility and electrical parameter alignment before substitution.