74AHC125D,112

Buffers, Drivers, Receivers, Transceivers Overview

The 74AHC125D,112 is a quad buffer and line driver manufactured by Nexperia USA Inc. It features four non-inverting buffers with three-state outputs controlled by an active-low output enable input. The device operates within a supply voltage range of 2.0 V to 5.5 V and supports CMOS logic levels. It is housed in a 14-SO package and specified for operation from -40 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four non-inverting buffer/line drivers with three-state outputs
• Operates with a wide supply voltage range from 2.0 V to 5.5 V
• Includes active-low output enable control for bus management

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented communications systems
• Clock buffering and distribution
• Memory data bus drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and compliance status. Confirm availability through authorized distributors as production status may vary. Ensure design compatibility with required voltage levels and operating temperature ranges before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring multiple buffered signals with high-impedance state control. It is suitable for mixed-voltage environments due to its wide supply range. Consider the 14-SO package constraints regarding board space and thermal requirements during layout.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AHC series of high-speed Si-gate CMOS devices. It is pin-compatible with Low-power Schottky TTL (LSTTL) standards. The device provides balanced propagation delays and high noise immunity, making it suitable for general-purpose digital logic applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct substitutes such as the 74AHCT125D,118 which offers similar functionality but with TTL input switching levels. Verify pinout compatibility and electrical specifications before substituting.