74VHC245SJ

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74VHC245SJ is an octal bidirectional bus transceiver utilizing advanced silicon gate CMOS technology. It features 3-state outputs and operates within a voltage range of 2 V to 5.5 V. The device provides non-inverting data transmission across eight channels in a 20-pin SOP package. Designed for low power consumption, it supports high-speed digital signal processing applications with defined propagation delay characteristics suitable for general-purpose bus interfacing.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability
• CMOS technology for low power operation
• 3-state output configuration

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping control
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix SJ against the official datasheet to confirm pinout compatibility and package dimensions. Confirm RoHS compliance status through current manufacturer documentation. Check lifecycle status as legacy components may have limited availability or obsolescence risks requiring alternative sourcing strategies.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal transceiver with 3-state outputs is required for bidirectional bus systems. Ensure the operating voltage aligns with the 2 V to 5.5 V specification. Consider the SOP-20 package constraints for PCB layout. Verify input logic levels match the system requirements for reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74VHC series of high-speed CMOS logic devices. It serves as a standard interface solution for connecting microprocessors to memory or peripheral devices. The family offers improved speed over older HC variants while maintaining compatible pinouts for many legacy designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct replacements like MM74VHC245SJ or equivalent parts from other manufacturers offering identical pinouts and electrical specifications. Ensure substitute components meet the same voltage and temperature range requirements.