SN74LVT245BDWG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT245BDWG4 is an octal bus transceiver from the Texas Instruments LVT logic series, designed for 3.3-V ABT applications. It features three-state outputs and operates within a supply voltage range of 2.7 V to 3.6 V. The device provides a propagation delay of 2.3 ns, with low-level output current capability of 64 mA and high-level output current of -32 mA. It utilizes LVTTL input and output levels and is housed in a 20-SOIC package. The component supports surface mount installation and functions across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability between two buses
• Three-state outputs allowing direct system bus interconnection
• Compatible with LVTTL input and output logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping control
• Clock drivers
• Bus-oriented communications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and lead-free construction as per manufacturer standards. Confirm the SOIC-20 package dimensions match design constraints. Ensure the operating voltage range aligns with the target 3.3-V system requirements. Check for any specific handling instructions related to the logic family.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed data transfer with strong drive capabilities at 3.3 V. The LVT series offers improved performance over standard LS logic while maintaining compatibility. Consider the 20-SOIC package for PCB space efficiency. Verify that the 64 mA sink current meets load requirements for connected peripherals.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT245B family of advanced bus interface logic products. It serves as a key component for managing data flow in digital systems. The 'G4' suffix typically denotes environmental compliance modifications compared to earlier versions like the SN74LVT245BDWR. It is distinct from buffer variants such as the SN74LVT244.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT245BDWR is a functional equivalent within the same series. SN74LVT245BDWRE4 is another variant offering similar electrical characteristics. Verify pinout compatibility before substitution.