SN74BCT25642NT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT25642NT is an inverting bus transceiver manufactured by Texas Instruments. It features a single element with eight bits per element, utilizing open collector and push-pull output configurations. The device operates within a 4.5V to 5.5V supply voltage range and is housed in a 24-pin Plastic Dual In-Line Package (PDIP). Key electrical characteristics include a maximum low-level output current of 188mA and a typical operating current of 3mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Inverting logic function for signal direction control
• Dual output drive capability combining open collector and push-pull structures
• Through-hole mounting compatible with standard DIP sockets

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus interfacing between microprocessors and peripheral devices
• Memory address and data bus buffering in computer systems
• Signal level translation and isolation in digital logic circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package type matches the required 24-pin PDIP form factor. Confirm RoHS compliance status as indicated by the suffix E4. Ensure the supplier provides original manufacturer documentation to validate the part number against Texas Instruments specifications before purchase.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an inverting transceiver with mixed output drive types is required. The combination of open collector and push-pull outputs allows for flexible circuit design, such as wired-AND configurations alongside standard driving. Consider the 24-pin DIP package for prototyping or applications requiring through-hole assembly.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the BCT/FBT series of logic components from Texas Instruments. It serves as a buffer and driver within the broader category of logic integrated circuits. The specific model designation indicates its role as an 8-bit transceiver with inverting functionality, distinct from non-inverting variants or different bit-widths in the same family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74BCT25642DW or SN74BCT25642DWR if surface-mount packaging is acceptable. Verify pin compatibility and electrical parameters before substituting with other 8-bit inverting transceivers from different manufacturers.