74HCT32DR2G

Inverter Gates Overview

The onsemi 74HCT32DR2G is a high-performance silicon-gate CMOS integrated circuit containing four independent 2-input OR gates. It operates within a DC supply voltage range of 4.5 V to 5.5 V and supports an extended operating temperature range from -55°C to +125°C. The device features LSTTL-compatible inputs, allowing direct interfacing with TTL, NMOS, and CMOS logic families. It provides an output drive capability equivalent to 10 LSTTL loads, ensuring robust signal transmission in digital circuits.

Inverter Gates Feature Summary

• LSTTL-compatible input levels for seamless integration with legacy logic systems
• High noise immunity characteristic inherent to CMOS technology
• Direct interface capability with CMOS, NMOS, and TTL outputs
• ESD protection rated at 2000 V per Human Body Model

Inverter Gates Applications

• Digital logic signal processing
• Interface between different logic families
• General-purpose OR gate implementation in electronic circuits

Inverter Gates Procurement Notes

Verify the component status as discontinued or obsolete through official manufacturer channels before finalizing procurement plans. Confirm availability of qualified replacement parts that match the original pinout and electrical specifications. Ensure compliance with RoHS directives and check for specific environmental declarations required by your supply chain standards.

Inverter Gates Selection Notes

Select this component when LSTTL compatibility is required for OR logic functions in harsh environments. Consider the wide operating temperature range and high noise immunity for reliable performance. Verify that the SOIC-14 package fits the available PCB space and that the 4.5 V to 5.5 V supply voltage aligns with the system design constraints.

Inverter Gates Part Context

This part belongs to the 74HCT series of high-speed CMOS logic devices manufactured by onsemi. It shares the same pinout configuration as the LS32 variant, facilitating drop-in replacements in designs originally utilizing LS logic. The device is designed for applications requiring robust digital switching with low power consumption and high noise margins.

Inverter Gates Replacement Considerations

Check for active equivalents such as MC74HCT86ADR2G if XOR functionality is acceptable, though logical function differs. Verify pin compatibility and electrical characteristics against other 74HCT32 variants from different manufacturers to ensure functional equivalence in the target application.