74ALVC132MX

Overview

The Fairchild Semiconductor 74ALVC132MX is a quad 2-input NAND gate integrated circuit belonging to the ALVC logic series. It features Schmitt trigger inputs for noise filtering and operates within a supply voltage range of 1.65 V to 3.6 V. The device provides low output drive capability with a maximum propagation delay of 4.2 ns. It is housed in a 14-pin SOIC-Narrow package and supports surface mount installation. The component functions reliably across an operating temperature range from -40 °C to +85 °C, ensuring stable performance in various digital logic applications.

Feature Summary

• Integrates four independent 2-input NAND gates with Schmitt trigger input functionality
• Operates on a low voltage supply ranging from 1.65 V to 3.6 V
• Features fast switching speeds with a propagation delay of 4.2 ns
• Designed for surface mount technology using a 14-lead narrow SOIC package

Applications

• Digital signal processing circuits requiring low voltage operation
• Microcontroller interface logic for level shifting or buffering
• Battery-powered portable electronic devices
• High-speed data communication interfaces

Procurement Notes

Verify the manufacturer designation carefully, as this part number is associated with both Fairchild Semiconductor and onsemi due to corporate acquisitions. Confirm the specific datasheet revision and RoHS compliance status required for your assembly process. Ensure the ordering suffix matches the exact packaging configuration needed for your production line. Cross-reference the part number with current distributor catalogs to confirm availability and authenticity before finalizing procurement orders.

Selection Notes

Select this component when a low-voltage CMOS NAND gate with Schmitt trigger inputs is required. The ALVC series offers faster switching than standard HC logic while maintaining lower power consumption. Consider the 1.65 V to 3.6 V operating range for compatibility with modern low-power systems. The 14-SOIC package facilitates easy integration into compact printed circuit board designs compared to through-hole alternatives.

Part Context

This component belongs to the 74ALVC family of high-speed CMOS logic devices. The ALVC series is characterized by its ability to operate at lower voltages than traditional 5V logic families while providing improved speed performance. The 74HC132MX listed in some databases represents a different logical family (HC) with higher voltage requirements and should not be confused with the ALVC variant.

Replacement Considerations

The MM74HC132MX is a similar quad NAND gate but operates at higher voltages (2 V to 6 V) and has slower switching characteristics. Direct substitution requires verifying voltage compatibility and timing constraints. Other ALVC series parts may offer pin-compatible alternatives if specific drive strengths differ.