74LVC245ADTR2G

Overview

The onsemi 74LVC245ADTR2G is an octal bus transceiver utilizing low-voltage CMOS technology. It operates within a supply voltage range of 1.2V to 3.6V and features three-state outputs. The device provides non-inverting data transmission across eight channels with a propagation delay of 8ns at 3.3V. It supports bidirectional traffic flow controlled by a direction pin and includes an output enable function. Designed for surface-mount applications, it utilizes a 20-SOIC package and maintains compatibility with standard logic families.

Feature Summary

• Octal bidirectional data transfer capability with non-inverting logic
• Low-voltage operation supporting 1.2V to 3.6V power supplies
• Three-state outputs allowing direct connection to bus lines
• Direction control via dedicated pin for seamless traffic management

Applications

• Memory module data bus interfacing
• Consumer electronics signal routing
• Industrial control system data transmission

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free certification prior to integration. Check for obsolescence notices as the part may be discontinued. Ensure packaging specifications match design requirements. Validate electrical parameters against current datasheet revisions before finalizing procurement orders.

Selection Notes

Select this component for designs requiring low-power octal translation between 1.2V and 3.6V domains. Consider the 20-SOIC package constraints for PCB layout. Evaluate propagation delay specifications against system timing budgets. Verify input/output voltage compatibility with connected devices. Assess thermal performance requirements for the specific operating environment.

Part Context

This device belongs to the 74LVC series of low-voltage CMOS logic integrated circuits. It serves as a standard interface solution for transferring data between different voltage domains in digital systems. The octal configuration allows simultaneous handling of wide data buses, making it suitable for parallel communication architectures common in embedded and consumer applications.

Replacement Considerations

MC74LCX245DTR2G is listed as a similar substitute option.