74VCX245MTC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74VCX245MTC is an octal bus transceiver belonging to the 74VCX logic family. It features a single circuit with bidirectional data flow and three-state outputs. The device operates within a supply voltage range of 1.4 V to 3.6 V, supporting low-voltage CMOS input and output levels. It provides a low-level output current of 24 mA and a high-level output current of -24 mA. The propagation delay is specified at 9.8 ns. The component is housed in a TSSOP-20 package and functions as a non-inverting transceiver.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability with direction control
• Three-state outputs for efficient bus line management
• Low voltage operation compatible with 1.4 V to 3.6 V supplies
• High drive strength suitable for direct interface with memory and microcontrollers

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping applications
• Clock driving and buffering
• Bus-oriented architectures
• Compact handheld equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm packaging type, as variations exist between tube and tape-and-reel formats. Confirm RoHS compliance status through the manufacturer's material declaration. Ensure the operating temperature range meets system requirements, typically spanning from -40°C to +85°C. Cross-reference the ordering number with the latest datasheet to avoid obsolete or discontinued variants.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring low-voltage operation between 1.4 V and 3.6 V. The 74VCX series offers superior performance compared to older AC or LVX families in low-voltage environments. Consider the TSSOP-20 package for space-constrained surface-mount designs. Evaluate the 24 mA drive capability against load requirements to ensure signal integrity without external buffering.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74VCX family of advanced CMOS logic devices designed for low-voltage applications. It serves as an octal bus transceiver, facilitating data transfer between buses operating at the same voltage level. The 74VCX series is characterized by its ability to operate at very low supply voltages while maintaining high-speed performance and low power consumption, making it suitable for portable and battery-operated electronics.

Buffers, Drivers, Receivers, Transceivers FAQ

Is the 74VCX245MTC available in a tape and reel package?

Yes, the 74VCX245MTCX variant is available in a tape and reel (T/R) configuration, whereas the MTC suffix typically denotes tube packaging.

What is the maximum supply voltage for this transceiver?

The maximum supply voltage (VCC) for the 74VCX245MTC is 3.6 V.