74AHCT1G125GM,132

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT1G125GM,132 is a single buffer and line driver with three-state output, housed in an XSON6 (SOT886) package. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL-level inputs. The device provides non-inverting logic with high noise immunity and overvoltage tolerant inputs up to 5.5 V. Static characteristics include a maximum supply current of 40 μA at 5.5 V and input leakage current of 2.0 μA. Dynamic performance specifies a typical propagation delay of 5.5 ns at 5.0 V with 15 pF load capacitance.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features three-state outputs controlled by an active-low enable input for bus-oriented applications.
• Accepts TTL logic levels while operating on CMOS power supplies, facilitating mixed-voltage translation.
• Includes overvoltage tolerant inputs that withstand voltages up to the supply rail limit.
• Provides balanced propagation delays and symmetrical output impedance for signal integrity.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering and isolation
• Mixed-voltage environments needing level translation between TTL and CMOS domains
• High-noise industrial applications utilizing robust input tolerance

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing TTL sources with 5 V CMOS buses. The XSON6 package suits space-constrained designs. Ensure the application voltage remains within the 4.5 V to 5.5 V range to maintain specified timing and static parameters. Consider the low input capacitance for high-speed signal paths.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74AHCT1G series of single-function logic ICs. It shares functional similarities with the 74AHCT1G126 but differs in pinout configuration. The GM suffix denotes the XSON6 package variant, distinct from the TSSOP5 or SC-74A packages available in the same logical family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCT1G125GW serves as a direct functional substitute using the TSSOP5 package. Designers must verify pin compatibility and thermal dissipation requirements when swapping between the XSON6 and TSSOP5 form factors.