SN74LV132ANSR

Inverter Gates Overview

The SN74LV132ANSR is a quadruple positive-NAND gate with Schmitt-trigger inputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports mixed-mode voltage operation on all ports. The device features low drive characteristics that minimize output ringing, making it suitable for bus interface applications. It includes Ioff support for live insertion and partial power-down modes, along with ESD protection exceeding JESD 22 standards.

Inverter Gates Feature Summary

• Schmitt trigger inputs provide different threshold levels for positive- and negative-going signals to ensure clean jitter-free outputs from slow input ramps.
• Low drive design reduces output signal ringing and minimizes overshoot and undershoot on the outputs.
• Ioff support enables live insertion, partial power-down mode, and back drive protection.

Inverter Gates Applications

• Industrial PC: Rugged PC and Laptop
• Access Control and Security: Camera Surveillance IP Network
• Vending, Payment and Change Machines

Inverter Gates Procurement Notes

Verify the package type matches the required footprint, as the SN74LV132A family is available in multiple packages including SOIC, SSOP, TSSOP, TVSOP, and SOP. Confirm the suffix 'NS' corresponds to the SOP (14) package variant. Check the latest orderable addendum for current production status and material compliance details such as RoHS and lead finish specifications before finalizing procurement.

Inverter Gates Selection Notes

Select this component when noise immunity is critical due to its Schmitt trigger inputs. It is appropriate for systems requiring down-voltage translation where inputs accept voltages up to 5.5 V regardless of the valid VCC level. Consider the low-drive characteristic if minimizing output ringing is necessary for signal integrity in bus interface applications.

Inverter Gates Part Context

This part belongs to the SNx4LV132A family of quadruple positive-NAND gates with Schmitt-trigger inputs. The LV series is designed for 2-V to 5.5-V VCC operation. The specific model SN74LV132ANSR utilizes the SOP (14) package body size, distinguishing it from other variants like the SOIC or SSOP options within the same logical family.

Inverter Gates Replacement Considerations

SN74LV132ADBR

Inverter Gates FAQ

What is the function of the Schmitt trigger inputs?

The Schmitt trigger inputs have different threshold levels for positive- and negative-going signals, allowing the circuits to be triggered from slow input ramps while providing clean jitter-free output signals.

Does the device support mixed-mode voltage operation?

Yes, the SN74LV132A devices support mixed-mode voltage operation on all ports, allowing inputs to accept voltages up to 5.5 V at any valid VCC.