MC74AC132DR2G

Inverter Gates Overview

The MC74AC132DR2G is a high-performance silicon-gate CMOS device containing four independent 2-input NAND gates with Schmitt trigger inputs. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient operating temperature from -40°C to +85°C. The component provides output source and sink currents of 24 mA, ensuring robust drive capability. Propagation delays are specified at 9 ns maximum at 5.0 V and 14 ns maximum at 3.3 V under a 50 pF load. It utilizes a 14-lead SOIC package.

Inverter Gates Feature Summary

• Schmitt trigger inputs effectively speed up slow input transitions and provide different threshold voltages for positive and negative-going signals.
• Outputs are capable of sourcing and sinking 24 mA current.
• Positive feedback mechanism ensures sharply defined, jitter-free output signals from slowly changing inputs.

Inverter Gates Applications

• Signal conditioning for noisy environments
• Pulse width modulation circuits
• Single-shot multivibrators

Inverter Gates Procurement Notes

Verify the specific ordering suffix DR2G corresponds to the SOIC-14 tape and reel packaging configuration. Confirm RoHS compliance status as indicated by the G suffix in the marking diagram. Ensure the procurement documentation matches the manufacturer's official datasheet specifications for the MC74AC132 series.

Inverter Gates Selection Notes

Select this component when Schmitt trigger functionality is required for noise immunity on NAND gate inputs. Compare propagation delay specifications against system timing requirements at the intended operating voltage. Verify that the 24 mA output drive current meets the load requirements of the downstream circuitry.

Inverter Gates Part Context

This part belongs to the MC74AC/74ACT132 family of Quad 2-Input NAND Schmitt Triggers manufactured by onsemi. It is designed for high-speed digital applications requiring noise rejection capabilities. The AC series offers wider supply voltage flexibility compared to the ACT variant.

Inverter Gates Replacement Considerations

MC74AC132DG (Tube packaging)

Inverter Gates FAQ

What is the function of the Schmitt trigger inputs?

The Schmitt trigger inputs use positive feedback to speed up slow input transitions and provide different input threshold voltages for positive and negative-going transitions, resulting in jitter-free output signals.

What is the recommended operating supply voltage range?

The recommended operating supply voltage (VCC) for the AC version ranges from 2.0 V to 6.0 V.