SN74AHCT86PWR

Overview

The SN74AHCT86PWR is a quadruple 2-input exclusive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs with low-level input voltage (VIL) of 0.8 V and high-level input voltage (VIH) of 2 V. The device provides balanced output drive currents of 8 mA for both high and low states. Propagation delay is specified at 8.8 ns maximum at 5 V with 50 pF load capacitance. It utilizes a 14-pin TSSOP package and supports an operating temperature range from -40°C to 125°C.

Feature Summary

• TTL-voltage compatible inputs allow direct interfacing with legacy logic families.
• Low-drive CMOS architecture minimizes output ringing and overshoot on bus interfaces.
• ESD protection exceeds JESD 22 standards, supporting 2000-V Human-Body Model ratings.

Applications

• Server systems
• Network switches
• Telecom infrastructures

Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the Tape & Reel packaging format in the manufacturer's current orderable addendum. Confirm that the RoHS compliance status and lead finish details match the project requirements before finalizing procurement orders.

Selection Notes

Select this component when TTL compatibility is required for 5 V logic applications. The AHCT series is suitable for translating signals from lower voltage domains up to 5 V. Ensure the design accounts for the specific thermal resistance values associated with the TSSOP package during layout planning.

Part Context

This part belongs to the SNx4AHCT86 family of quadruple 2-input exclusive-OR gates. The family includes variants such as SN74AHCT86N and SN74AHCT86BQAR, which share identical logical functions but differ in physical package types like PDIP or WQFN. All variants maintain the same core electrical characteristics defined by the AHCT technology.

Replacement Considerations

SN74AHCT86PW