SN74AVCH4T245PWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVCH4T245PWR is a 4-bit dual-supply bus transceiver from the Texas Instruments SN74AVCH4T245 series. It operates with a supply voltage range of 1.2 V to 3.6 V on both ports A and B. The device supports data rates up to 380 Mb/s and features a propagation delay of 2.9 ns. It utilizes a TSSOP-16 surface-mount package and provides three-state outputs. The component functions as a voltage level translator, enabling bidirectional data transfer between different logic domains.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual-supply architecture allowing independent power rails for Port A and Port B
• Bidirectional data transfer capability between dissimilar voltage domains
• Three-state output configuration for bus line isolation

Buffers, Drivers, Receivers, Transceivers Applications

• Voltage level translation between low-voltage and standard logic systems
• High-speed bidirectional data bus interfacing in embedded systems
• Portable equipment requiring efficient power management across mixed-voltage components

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the requested variant matches the required operating temperature range and electrical characteristics defined in the datasheet. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require bidirectional translation between two distinct voltage domains within the 1.2 V to 3.6 V range. The SN74AVCH4T245PWR is suitable for applications demanding high data throughput and low propagation delay. Consider the TSSOP-16 package constraints regarding PCB space and thermal management during the layout phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AVCH4T245 family of translating transceivers designed by Texas Instruments. It serves as a bridge for communication between subsystems operating at different voltage levels. The AVCH series is optimized for low power consumption and high speed, making it appropriate for modern portable and battery-operated electronic devices.