SN74LV132ADGVR

Inverter Gates Overview

The SN74LV132ADGVR 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 features low drive characteristics to minimize output ringing. The device includes Ioff support for partial power-down mode and live insertion protection. It provides ESD protection exceeding JESD 22 standards, including 2000-V human-body model and 1000-V charged-device model ratings. The component supports mixed-mode voltage operation on all ports.

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 partial power-down mode and back drive protection for live insertion applications.

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific package type TVSOP (DGV) matches the design requirements. Confirm RoHS compliance and lead finish details via the manufacturer's orderable addendum. Ensure unused inputs are tied to VCC or GND to prevent undefined operational states. Validate thermal resistance parameters against the system's heat dissipation capabilities.

Inverter Gates Selection Notes

Select this component when noise immunity is critical due to its Schmitt trigger inputs. The wide operating voltage range allows compatibility with various logic levels. Low drive characteristics make it suitable for bus interfaces where signal integrity and reduced ringing are priorities over high-speed switching speeds.

Inverter Gates Part Context

This part belongs to the SNx4LV132A family of quadruple positive-NAND gates. It utilizes CMOS technology and is designed for robust performance in industrial environments. The device is available in multiple package options including SOIC, SSOP, TSSOP, SOP, and TVSOP, with the ADGVR suffix specifically denoting the TVSOP-14 package.

Inverter Gates Replacement Considerations

SN74LV132ADBR

Inverter Gates FAQ

How does the Schmitt trigger functionality benefit signal processing?

The Schmitt trigger inputs have different threshold levels for positive- and negative-going signals. This allows the circuit to be triggered from slow input ramps while still producing clean, jitter-free output signals.

What is the purpose of the Ioff feature?

The Ioff feature supports partial power-down mode, allowing the device to remain connected to a powered bus even when unpowered. This prevents current leakage and protects the device during live insertion scenarios.