SN74LVCH8T245PW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH8T245PW is an octal bus transceiver with configurable voltage translation and three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 3.6V. The device supports bidirectional data flow between two independent buses, facilitating seamless interface connections between different logic families. Key electrical characteristics include a maximum propagation delay of 7ns at a load capacitance of 15pF. It features robust output drive capabilities with ±24mA high and low current ratings. The component is housed in a 24-pin TSSOP package and is rated for operation across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage translation enables direct interfacing between diverse logic families without external level shifting components.
• Bidirectional data transfer capability allows flexible signal routing between two independent buses.
• Three-state outputs provide isolation from the bus when the device is disabled or in a high-impedance state.

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low-voltage power management
• Consumer electronics utilizing mixed-voltage logic systems
• Industrial control systems with mixed-signal interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with target voltage domains before integration. Confirm RoHS compliance status for environmental regulations. Check for automotive qualification if required for safety-critical systems. Validate pinout alignment with PCB footprint designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require bridging 1.65V to 3.6V logic domains. Consider the 7ns propagation delay for timing-sensitive applications. Evaluate the 24-TSSOP package constraints for space-limited layouts. Compare against LVCH family alternatives for performance optimization. Verify input/output voltage thresholds match connected devices.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH8T series of octal bus transceivers designed for low-voltage CMOS technology. It serves as a critical interface solution in modern electronic designs where multiple voltage rails coexist. The device simplifies board architecture by eliminating discrete level shifters. It complements other Texas Instruments logic solutions for comprehensive system integration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVCH8T245PWR is a verified equivalent variant with identical electrical characteristics but differs in packaging format. Both parts share the same functional pinout and performance metrics. Substitution requires verification of reel specifications and handling procedures.