MC74VHCT132AD

Inverter Gates Overview

The MC74VHCT132AD is a quad 2-input NAND Schmitt trigger manufactured by onsemi using advanced silicon gate CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and features TTL-compatible inputs with defined thresholds of VIL = 0.8 V and VIH = 2.0 V. The device provides balanced propagation delays, typically 4.9 ns at 5.0 V, and low power consumption with a maximum ICC of 2 mA at +25°C. It includes input and output protection structures for voltages up to 7 V, supporting hot-swap applications. The component is available in SOIC-14 and TSSOP-14 packages and functions reliably across an operating temperature range of -40°C to +85°C.

Inverter Gates Feature Summary

• Integrates Schmitt trigger inputs to provide noise immunity and stable switching for slow-rise-time signals.
• Features full 5 V CMOS output swing while maintaining compatibility with standard TTL logic levels.
• Includes robust input and output protection circuits that withstand voltages up to 7 V, enabling safe operation during power-up or hot-swap conditions.

Inverter Gates Applications

• Line receivers for processing slow input signals
• Level translation between 3.3 V and 5.0 V systems
• Noise filtering in digital signal paths

Inverter Gates Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required industrial temperature range and RoHS compliance status. Cross-reference the pinout configuration with your PCB layout to prevent installation errors.

Inverter Gates Selection Notes

Select this component when TTL-level compatibility is required alongside CMOS low-power characteristics. The Schmitt trigger functionality makes it suitable for noisy environments or interfaces with slow-switching sources. Verify that the 2.0 V minimum supply voltage aligns with your system's power rails and that the 8 mA drive capability meets load requirements.

Inverter Gates Part Context

This device belongs to the VHCT series, which bridges the performance gap between standard CMOS and bipolar Schottky TTL logic. It offers high-speed operation comparable to older bipolar technologies while retaining the energy efficiency of modern CMOS processes. The inclusion of Schmitt triggers distinguishes it from standard NAND gates like the MC74HC132, providing enhanced signal integrity for edge-sensitive applications.

Inverter Gates Replacement Considerations

The MC74VHCT132ADR2G is a verified substitute variant differing primarily in packaging format. Standard HC-series equivalents such as the MC74HC132 lack Schmitt trigger inputs and TTL compatibility, requiring circuit redesign if used as a drop-in replacement.