SN74LVCC3245ADWG4

Translators, Level Shifters Overview

The SN74LVCC3245ADWG4 is an octal bus transceiver designed for voltage level shifting between two independent buses. It operates with a VCCA supply range of 2.3 V to 3.6 V and a VCCB supply range of 3 V to 5.5 V, enabling seamless translation between low-voltage and standard CMOS/TTL logic families. The device features three-state outputs and is housed in a 24-SOIC package.

Translators, Level Shifters Feature Summary

• Supports bidirectional data transfer between buses operating at different voltage levels
• Provides non-inverting transmission with three-state output control
• Compatible with both TTL and CMOS input logic standards

Translators, Level Shifters Applications

• Connecting microprocessors to memory modules requiring different supply voltages
• Level shifting interfaces between low-voltage controllers and 5V peripheral devices
• Bidirectional data routing in mixed-voltage system architectures

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'G4' indicates lead-free manufacturing and RoHS compliance as per Texas Instruments documentation. Confirm the 'DW' package designation corresponds to the 24-pin SOIC (0.295 inch width) physical dimensions required for your PCB footprint. Ensure the datasheet version matches your design requirements for electrical characteristics.

Translators, Level Shifters Selection Notes

Select this component when bidirectional level shifting is required between a 2.3V–3.6V domain and a 3V–5.5V domain. Unlike standard LVC variants, the LVCC series specifically accommodates the overlapping voltage ranges necessary for direct interface without external pull-ups. Verify that the target application requires eight parallel channels and three-state isolation capabilities.

Translators, Level Shifters Part Context

This part belongs to the SN74LVCC3245A family of octal bus transceivers from Texas Instruments. It is functionally similar to the SN74LVCC3245ADWR but differs in packaging configuration. The G4 suffix denotes environmental compliance, distinguishing it from earlier non-compliant versions within the same logical product line.

Translators, Level Shifters Replacement Considerations

SN74LVCC3245ADWR is a verified alternative with identical electrical specifications, differing only in tape-and-reel packaging rather than tube.