SN74LVTH245ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH245ANS is an octal bus transceiver from the Texas Instruments LVT logic series, designed for 3.3-V ABT operation. It features eight non-inverting channels with three-state outputs in a 20-pin SOIC package. The device supports LVTTL input and output levels, ensuring compatibility with low-voltage digital systems. Key electrical specifications include a propagation delay of 2.3 ns, a maximum supply voltage range of 2.7 V to 3.6 V, and an operating temperature range from -40°C to +85°C. Output drive capabilities are specified at 64 mA for low-level and -32 mA for high-level currents.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent bidirectional data paths
• Three-state outputs allowing direct connection to bus lines
• Non-inverting logic polarity for signal direction control

Buffers, Drivers, Receivers, Transceivers Applications

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

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix against the manufacturer's current datasheet to confirm package type and environmental compliance status. Ensure the ordering part number matches the required tape-and-reel or tube packaging format. Cross-reference the RoHS directive details with the specific manufacturing date code to guarantee regulatory adherence for your target market.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between 3.3-V logic domains requiring high-speed data transfer. The LVT series offers improved switching speeds compared to standard LV devices. Confirm that the system voltage remains within the 2.7-V to 3.6-V window to maintain signal integrity and prevent overstress conditions on the internal protection structures.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVT245B family of octal bus transceivers. It serves as a bridge between microprocessors and peripheral devices in embedded systems. The LVT technology combines the speed of ALS logic with the power efficiency of LVC, making it suitable for battery-powered applications requiring moderate performance.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT245BDWRE4 is a documented equivalent offering identical logical functionality and pinout compatibility.