SN74LV132APWRG4

Inverter Gates Overview

The SN74LV132APWRG4 is a quadruple positive-NAND gate with Schmitt-trigger inputs, designed for 2-V to 5.5-V VCC operation. It features a maximum propagation delay of 9 ns at 5 V and typical output ground bounce of 2.3 V at 3.3 V. The device supports mixed-mode voltage operation on all ports and offers latch-up performance exceeding 250 mA per JESD 17. It includes Ioff support for live insertion and back drive protection, alongside ESD protection exceeding specified JESD 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 CMOS technology minimizes output ringing, overshoot, and undershoot, making it suitable for bus interface applications.
• Inputs accept voltages up to 5.5 V regardless of the valid VCC level, facilitating down voltage translation in mixed-mode systems.

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 specific package variant (TSSOP) and RoHS compliance status during procurement, as the datasheet indicates multiple ordering suffixes exist. Confirm that the selected part matches the required thermal metrics and moisture sensitivity level for your assembly process. Ensure unused inputs are properly terminated to prevent undefined operational states.

Inverter Gates Selection Notes

Select this component when noise immunity is critical due to its Schmitt trigger inputs. It is appropriate for designs requiring low-output drive to reduce signal integrity issues like ringing. Verify that the operating voltage range of 2 V to 5.5 V aligns with the system power supply and that the 12-mA output current capability meets the load requirements.

Inverter Gates Part Context

This device belongs to the SNx4LV132A family of quadruple positive-NAND gates. It is manufactured using CMOS technology and is available in various packages including SOIC, SOP, SSOP, TSSOP, and TVSOP. The 'PW' suffix denotes the TSSOP package, while 'G4' typically indicates lead-free and RoHS-compliant manufacturing.

Inverter Gates Replacement Considerations

SN74LV132ADBR

Inverter Gates FAQ

How does the Schmitt trigger functionality benefit signal processing?

The Schmitt trigger provides different input 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, live insertion, and back drive protection by limiting leakage currents when the device is powered off or inputs are driven above VCC.