SN74HC11PWR

Inverter Gates Overview

The SN74HC11PWR is a triple 3-input AND gate in the HC logic family, housed in a 14-pin TSSOP package. It operates on a supply voltage of 2 V to 6 V and supports a wide operating temperature range from -40°C to +85°C. The device provides buffered inputs and balanced CMOS push-pull outputs capable of driving up to 10 LSTTL loads. Propagation delay ranges from 8 ns to 25 ns depending on voltage, with a typical power dissipation capacitance of 25 pF per gate.

Inverter Gates Feature Summary

• Contains three independent 3-input AND gates performing positive logic Boolean functions
• Features buffered standard CMOS inputs with high impedance characteristics
• Provides balanced CMOS push-pull outputs for similar sourcing and sinking currents

Inverter Gates Applications

• Combining power good signals
• Enabling digital signals
• Directly controlling motor controller reset pins

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the TSSOP-14 package variant. Confirm RoHS compliance status and lead finish details via the manufacturer's orderable addendum. Ensure the component meets the required thermal resistance specifications for the intended PCB layout environment.

Inverter Gates Selection Notes

Select this component when multiple independent 3-input AND operations are required within a single integrated circuit. It is suitable for designs needing wide voltage flexibility between 2 V and 6 V. Consider its propagation delay limits and output drive capabilities against the load requirements of the downstream circuitry.

Inverter Gates Part Context

This part belongs to the SNx4HC11 series of triple 3-input AND gates manufactured by Texas Instruments. It shares functional similarities with other HC family devices but is distinguished by its specific pinout and packaging options. The PW suffix indicates the Thin-Shrink Small-Outline Package (TSSOP) form factor.

Inverter Gates Replacement Considerations

SN74HC11DR

Inverter Gates FAQ

How should unused inputs be handled?

Unused inputs must not be left floating; they should be terminated to either VCC or ground using pull-up or pull-down resistors to prevent undefined operational states.

What is the maximum capacitive load recommended?

To ensure optimal performance, the capacitive load at the output should be less than or equal to 70 pF.