74AHC244PW,112

Buffers, Drivers, Receivers, Transceivers Overview

The 74AHC244PW,112 is an octal buffer and line driver with three-state outputs manufactured by Nexperia. It operates within a supply voltage range of 2.0 V to 5.5 V. The device features two output enables, each controlling four of the 3-state outputs. Inputs are overvoltage tolerant up to 5.5 V, allowing use as translators in mixed voltage environments. It provides balanced propagation delays and high noise immunity.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffer/line driver with 3-state outputs
• Overvoltage tolerant inputs to 5.5 V
• Two independent output enable controls

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed voltage level translation
• Memory address drivers
• Clock distribution buffers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify current production status before design finalization. Official documentation indicates this specific part number may be subject to obsolescence or discontinuation. Confirm availability through authorized Nexperia distributors or check for active replacement variants within the same logic family to ensure long-term supply chain stability.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring eight-channel buffering with high-impedance control. Ensure input signals remain within the specified overvoltage tolerance limits. Verify that the operating temperature range meets system requirements, as specifications vary between -40 °C to +85 °C and -40 °C to +125 °C depending on the specific grade.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74AHC logic family, utilizing silicon-gate CMOS technology. It is designed for low power dissipation and high-speed operation. The PW package denotes a TSSOP20 surface-mount housing. It serves as a standard interface solution for digital systems requiring signal isolation and drive capability enhancement.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for 74AHC244D or other package variants from Nexperia. Verify pin compatibility and electrical specifications against the new part number.