74AVCH4T245PWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVCH4T245PWRG4 is a 4-bit dual-supply bus transceiver manufactured by Texas Instruments. It operates within a voltage range of 1.2 V to 3.6 V and supports data rates up to 380 Mb/s. The device features a propagation delay of 2.9 ns and functions across an operating temperature range from -40°C to +85°C. Packaged in a TSSOP-16 format, it utilizes CMOS process technology with 3-state outputs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transfer between two independent power supply rails
• Provides high-speed signal translation capabilities for mixed-voltage systems
• Features low quiescent current consumption for energy-efficient operation

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring level shifting between different voltage domains
• Consumer electronics utilizing mixed-voltage logic interfaces
• Industrial equipment connecting components with varying supply requirements

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance and lead-free status as per manufacturer documentation. Confirm the package type matches the required PCB footprint. Ensure the ordering part number aligns exactly with the requested voltage and speed specifications before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing circuits operating at different voltage levels are required. The dual-supply architecture allows separate power domains for Port A and Port B. Verify that the system's maximum data rate does not exceed the specified 380 Mb/s limit for reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AVC and SN74AVCH series of voltage level translators. These components are designed to facilitate communication between logic families operating at different supply voltages. The AVCH variant typically offers enhanced performance characteristics compared to standard AVC devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct substitutes such as the SN74AVC4T245PWRG4 or Nexperia equivalents like the 74AVC4T245PW,118. Verify pin compatibility and electrical parameter alignment before substituting.