SN74LVCH245APWE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH245APWE4 is an octal bus transceiver from the Texas Instruments LVCH series, designed for low-voltage operation. It features three-state outputs and operates within a supply voltage range of 1.65 V to 3.6 V. The device utilizes a 20-pin TSSOP package and supports non-inverting data transfer. Key electrical characteristics include a propagation delay of 7.5 ns at 3.3 V, with output drive capabilities of 24 mA high and 24 mA low. It functions reliably across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional octal bus transmission with three-state control
• Operates efficiently at low supply voltages between 1.65 V and 3.6 V
• Features non-inverting logic for direct signal path integrity

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented communications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the E4 suffix to confirm lead-free status and RoHS compliance. Ensure the TSSOP-20 package variant matches your PCB footprint requirements. Confirm the operating temperature grade corresponds to your specific environmental constraints before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring low-power consumption and wide voltage compatibility. It is suitable for applications needing high-speed data transfer with minimal skew. Consider the 24 mA drive strength for moderate capacitive loads without external buffering.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVCH245A family of octal bus transceivers. It shares functional similarities with other LVCH series parts but is distinguished by its specific pinout and package configuration. The E4 suffix indicates a lead-free and RoHS-compliant manufacturing process consistent with current environmental standards.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum supply voltage for the SN74LVCH245APWE4?

The maximum supply voltage (VCC) is 3.6 V.

Does the SN74LVCH245APWE4 support bidirectional data flow?

Yes, it is an octal bus transceiver designed for bidirectional data transmission controlled by the direction input.