MC74ACT125ML1

Buffers, Drivers, Receivers, Transceivers Overview

The MC74ACT125ML1 is a quad buffer and line driver manufactured by onsemi, belonging to the ACT logic series. It features four non-inverting channels with three-state outputs housed in a TSSOP-14 package. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a high-level output current of -24 mA and a low-level output current of 24 mA. Static current is specified at 8 uA, with a maximum operating temperature of +85 C and a minimum of -40 C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs to facilitate bus-oriented system connections
• Designed for high-speed applications within the ACT logic family

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented systems requiring signal buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ML1 against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with 5V logic levels and check RoHS compliance status before procurement. Confirm lead times and availability directly with authorized distributors as inventory levels fluctuate.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed buffering with 3-state capability. It is suitable for interfacing between high-speed processors and slower peripherals. Consider the ACT series performance characteristics and the TSSOP-14 package constraints for PCB layout. Verify that the 4.5V to 5.5V supply range matches the system power architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the MC74ACT125 family of quad buffers. Similar variants include MC74ACT125DTR2G and MC74ACT125DR2G, which share functional similarities but may differ in packaging or reel specifications. The ACT series offers improved speed over standard AC logic while maintaining CMOS compatibility.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes such as MC74ACT125DTR2G. Verify that alternative parts meet the same voltage, current, and speed requirements. Ensure any replacement maintains the 3-state output functionality and non-inverting logic.