74AC125MTCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74AC125MTCX is a quad buffer with 3-STATE outputs housed in a 14-Lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of 2.0V to 6.0V and supports an operating temperature from -40°C to +85°C. The device features four independent non-inverting buffers, each capable of sourcing or sinking 24mA. Propagation delays are typically 6.5ns at 3.3V and 5.5ns at 5.0V, with output enable/disable times up to 11.5ns.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains four independent non-inverting buffers with 3-STATE outputs
• Outputs capable of sourcing and sinking 24mA current
• Quiescent supply current reduced by 50% compared to standard AC logic

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering
• Clock distribution networks
• Voltage level translation between different logic families

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'X' confirms tape and reel packaging as specified in the datasheet. Confirm the manufacturer origin, as this component was originally designed by Fairchild Semiconductor and specifications remain consistent under onsemi branding. Ensure the TSSOP package dimensions match JEDEC MO-153 standards for your PCB layout requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad buffer with high drive capability (24mA) and low power consumption is required. It is suitable for applications needing 3-STATE control on multiple lines simultaneously. Consider the 2V to 6V operating range for compatibility with various system voltages. The TSSOP package offers a compact footprint for space-constrained designs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC logic family, known for high speed and low power dissipation. The 74AC125 specifically provides buffered outputs with tri-state capability. The 'MTC' designation indicates the 14-lead TSSOP package, while the 'X' suffix denotes tape and reel packaging for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

MC74AC125DTR2G is listed as a parameter-equivalent substitute available from onsemi.