74LVQ245SC

Overview

The Fairchild Semiconductor 74LVQ245SC is an octal bidirectional transceiver featuring non-inverting logic and three-state outputs. Housed in a 20-SOIC package, this component is designed for bus-oriented applications requiring high-speed data transfer. It operates within a low voltage range, supporting system integration where power efficiency and signal integrity are critical. The device provides eight independent channels for bidirectional communication between buses.

Feature Summary

• Contains eight non-inverting bidirectional buffers with three-state outputs
• Designed specifically for bus-oriented applications
• Features current sinking capability for improved drive performance

Applications

• Bus-oriented data transmission systems
• Bidirectional buffer interfaces
• Low voltage digital logic circuits

Procurement Notes

Verify the part status as obsolete when sourcing this component. Confirm RoHS compliance through official documentation. Ensure the 20-SOIC package matches your PCB footprint requirements. Check for cross-reference availability from ON Semiconductor or other manufacturers if original stock is unavailable.

Selection Notes

Select this transceiver for applications requiring eight-bit bidirectional data flow with non-inverting functionality. Consider the three-state output feature for bus sharing scenarios. Evaluate the low voltage operation against your system's power supply constraints. Verify compatibility with existing logic families in your design architecture.

Part Context

This component belongs to the 74LVQ series of low voltage logic devices. It serves as a replacement or alternative for similar octal transceivers in legacy designs. The SOIC-20 package offers a compact solution for surface mount assembly processes.

Replacement Considerations

Cross-reference documents list SN74LVC245ADW as a potential substitute. Verify pinout and electrical specifications before substitution.