74AHCT1G86W5-7

Overview

The 74AHCT1G86W5-7 is a single 2-input positive exclusive-OR gate with a standard totem pole output, manufactured by Diodes Incorporated. It operates within a supply voltage range of 4.5V to 5.5V and provides ±8 mA output drive at 5.0V. The device features Schmitt trigger action at all inputs, ensuring tolerance for slower input rise and fall times. It is housed in an SOT-25 package and complies with RoHS standards.

Feature Summary

• CMOS low power consumption design
• Schmitt trigger action at all inputs for improved noise immunity
• ESD protection exceeding 200-V Machine Model, 2000-V Human Body Model, and 1000-V Charged Device Model
• Latch-up performance exceeds 100mA per JESD 78, Class II

Applications

• General purpose logic circuits
• PCs, networking equipment, notebooks, netbooks, and PDAs
• Computer peripherals, hard drives, and CD/DVD ROM drives
• TV, DVD, DVR, set-top boxes, phones, and GPS devices
• MP3 players, cameras, and video recorders

Procurement Notes

Verify the exact ordering suffix matches the required package type. Confirm that the component meets specific environmental compliance requirements such as RoHS directives. Ensure that the application environment remains within the specified operating temperature and voltage limits to maintain reliability and prevent damage to the device.

Selection Notes

Select this component when a single XOR gate is required in a compact surface-mount package. The AHCT family ensures TTL-compatible input levels while maintaining CMOS performance characteristics. Verify that the system's input transition rates do not exceed the specified maximums to ensure proper switching behavior and signal integrity during operation.

Part Context

This part belongs to the 74AHCT series of high-speed CMOS logic devices. It is designed for general-purpose digital applications requiring reliable Boolean logic operations. The W5 suffix specifically denotes the SOT-25 package configuration, distinguishing it from other available package options within the same logical function family.

Replacement Considerations

NC7ST86M5X (onsemi)

FAQ

What is the Boolean function performed by this gate?

The device performs the positive Boolean function Y = A ⊕ B, which can also be expressed as Y = AB' + A'B.

How does the device handle slow input signals?

The gate includes Schmitt trigger action at all inputs, making the circuit tolerant for slower input rise and fall times.