SN74LVT245ADWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT245ADWR is an octal bus transceiver from Texas Instruments' LVT logic family, housed in a 20-pin SOIC package. It operates within a supply voltage range of 2.7 V to 3.6 V and supports non-inverting data transfer between two buses. The device features three-state outputs with low-level output current of 64 mA and high-level output current of -32 mA. Propagation delay is specified at 2.3 ns, with a maximum operating temperature of +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission across eight channels for efficient bus interfacing
• Supports three-state outputs to effectively isolate the bus when disabled
• Compatible with LVTTL input and output voltage levels for standard logic integration

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping applications requiring wide data bus interfaces
• Clock drivers and buffer circuits in digital systems
• Bus-oriented communications connecting microprocessors to peripheral devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical characteristics and environmental ratings. Confirm RoHS compliance status and moisture sensitivity level requirements before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring 3.3 V operation with high drive capability. Ensure the application environment remains within the specified temperature range and that the load conditions do not exceed the rated output currents.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT245B series of advanced bus interface logic products. It serves as a standard solution for managing data flow in complex digital architectures where reliable signal integrity and controlled impedance are required.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT245BDWRE4 and SN74LVT245BDWRG4 are confirmed substitutes within the same product line.