SN74LVCH245ADW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH245ADW is an octal bus transceiver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 3.6 V and supports bidirectional data transfer with direction control. The device utilizes a 20-pin SOIC package and is rated for operation across an industrial temperature range of -40°C to +85°C. Designed for low-voltage applications, it ensures compatibility with TTL and CMOS logic inputs while providing LVTTL output levels.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration enabling simultaneous eight-bit data transmission
• Bidirectional capability controlled by a single direction pin
• Three-state outputs allowing direct connection to system buses
• Low voltage operation supporting 2 V to 3.6 V power supplies

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping in embedded systems
• Clock driving and buffer applications
• Bus-oriented communications interfaces
• Short-distance data transmission between components

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and temperature rating. Ensure the component matches the required 20-SOIC form factor and industrial grade specifications. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and compliance with current RoHS standards before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal bus interfacing at low voltages. It is suitable for applications needing bidirectional data flow with minimal propagation delay. Consider the 20-SOIC package constraints for PCB layout. Verify that the 2 V to 3.6 V operating range aligns with the target system's power supply architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVCH245A series of bus transceivers from Texas Instruments. It is part of the broader LVCH family designed for low-voltage digital logic applications. The component serves as a standard interface solution for connecting microprocessors, memory devices, and other logic circuits in modern electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for variants such as SN74LVCH245ADWR or SN74LVCH245ADWRG4 which share similar electrical characteristics but may differ in reel packaging or lead-free status. Confirm functional equivalence regarding voltage ranges and output drive capabilities before substitution.