SN74LVCC3245ADBR

Translators, Level Shifters Overview

The SN74LVCC3245ADBR is an octal bus transceiver from the Texas Instruments SN74LVCC3245A series, designed for voltage level translation between dissimilar power domains. It features a single circuit with eight bidirectional channels housed in a 24-pin SSOP package. The device operates with VCCA ranging from 2.3 V to 3.6 V and VCCB from 3 V to 5.5 V. It provides tri-state, non-inverting outputs and supports data rates up to 200 Mb/s with a propagation delay of 2.4 ns. The component functions within an ambient temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Supports bidirectional data transfer between A and B buses based on direction control inputs.
• Enables voltage level translation between low-voltage (2.3V–3.6V) and higher-voltage (3V–5.5V) domains.
• Includes IOFF circuitry to disable outputs during partial power-down, preventing back-driving currents.

Translators, Level Shifters Applications

• Asynchronous communication between data buses operating at different voltage levels.
• Mixed-mode signal operation across ports in systems combining 3.3V and 5V devices.
• Real-time insertion applications requiring safe hot-swapping capabilities.

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SSOP-24 tape-and-reel packaging configuration. Confirm RoHS compliance status and湿气敏感性等级 (MSL) requirements for your assembly process. Ensure the ordering quantity aligns with standard factory pack sizes if applicable. Cross-reference the manufacturer part number against official datasheets to validate pinout and electrical specifications before integration.

Translators, Level Shifters Selection Notes

Select this component when interfacing logic families with incompatible supply voltages, specifically bridging 2.3V–3.6V and 3V–5.5V domains. Choose the SN74LVCC3245ADBR over standard LVC variants if enhanced voltage translation capabilities are required. Consider the SSOP-24 package constraints regarding board space and thermal dissipation. Verify that the 200 Mb/s data rate meets system timing requirements.

Translators, Level Shifters Part Context

This device belongs to the SN74LVCC3245A family, which specializes in low-voltage CMOS technology for high-speed bus applications. Unlike standard bus transceivers, the LVCC series is optimized for seamless translation between different voltage rails without external components. The AD variant denotes the SOIC/SSOP package style, distinguishing it from other form factors within the same logical family.

Translators, Level Shifters Replacement Considerations

SN74LVX3245MTCX