SN74HC132D

Inverter Gates Overview

The SN74HC132D is a quadruple positive-NAND gate integrated circuit manufactured by Texas Instruments. It features Schmitt-trigger inputs for noise filtering and operates within a supply voltage range of 2V to 6V. The device contains four independent two-input NAND gates in a 14-SOIC surface-mount package. Key electrical specifications include a maximum static current of 2 µA, output drive currents of 5.2mA (high and low), and a maximum propagation delay of 21ns at 6V with a 50pF load. Logic levels are defined as 0.3V to 1.2V for low and 1.5V to 4.2V for high.

Inverter Gates Feature Summary

• Quadruple positive-NAND logic function
• Schmitt-trigger inputs for signal conditioning
• Surface-mount SOIC-14 packaging

Inverter Gates Applications

• Digital logic circuits requiring noise immunity
• Signal shaping and waveform conversion
• Timing and pulse generation applications

Inverter Gates Procurement Notes

Verify the specific revision level and manufacturing date code against current inventory records. Confirm that the 14-SOIC package dimensions match the design footprint requirements. Ensure compliance with RoHS directives if applicable to the target assembly process. Check for any obsolescence notices or last-time buy notifications from the manufacturer before finalizing procurement plans.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger action is required for noisy digital signals. The HC series offers standard CMOS performance suitable for general-purpose logic. Verify that the operating temperature range meets the environmental conditions of the application. Consider pin-compatible alternatives if the SOIC-14 package is unavailable or if different drive strengths are needed.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74HC family of high-speed CMOS logic devices. The SN74HC132 specifically provides quad NAND gates with Schmitt triggers. It is designed for use in various digital systems where reliable switching and noise rejection are critical. The device is compatible with other members of the 74HC logic family for system expansion.

Inverter Gates Replacement Considerations

SN74HC132DR is a direct replacement variant offered by Texas Instruments.