SN74HC132NSR-P

Inverter Gates Overview

The SN74HC132NSR is a Texas Instruments integrated circuit containing four independent 2-input NAND gates with Schmitt-trigger inputs. It operates within a supply voltage range of 2 V to 6 V and supports an ambient temperature range from -40°C to +85°C. The device features buffered inputs, balanced CMOS push-pull outputs capable of driving up to 10 LSTTL loads, and significant power reduction compared to LSTTL logic ICs.

Inverter Gates Feature Summary

• Contains four independent 2-input NAND gates performing the Boolean function Y = A · B in positive logic.
• Features Schmitt-trigger inputs that provide hysteresis for tolerance against slow or noisy input signals.
• Includes balanced CMOS push-pull outputs designed to sink and source similar currents.

Inverter Gates Applications

• Alarm and tamper detect circuits
• S-R latch configurations

Inverter Gates Procurement Notes

Verify the specific package type (SOIC-14) and tape-and-reel orientation when ordering. Confirm the commercial grade (-40°C to +85°C) matches system requirements. Ensure ESD handling protocols are followed during installation due to the sensitivity of CMOS inputs.

Inverter Gates Selection Notes

Select this component for designs requiring noise immunity on digital inputs via Schmitt triggers. Suitable for general-purpose logic applications where low static power consumption is prioritized over high-speed switching. Verify output drive capabilities meet load requirements without exceeding absolute maximum ratings.

Inverter Gates Part Context

This part belongs to the SNx4HC132 family of quadruple 2-input NAND gates. It is manufactured by Texas Instruments using CMOS technology. The 'SR' suffix indicates a tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Inverter Gates Replacement Considerations

SN74HC132D

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 to prevent undefined operational states and excessive power consumption.

What is the recommended bypass capacitor value?

A 0.1-μF capacitor is recommended for each VCC terminal, placed physically close to the device to prevent power disturbances.