74HC132D/AUJ

Overview

The NXP USA Inc. 74HC132D/AUJ is a quad 2-input NAND gate with Schmitt-trigger inputs, manufactured by Nexperia under the NXP brand. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and unlimited input rise and fall times. It includes clamp diodes on inputs for interfacing with voltages exceeding VCC. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Latch-up performance complies with JESD 78 Class II Level B.

Feature Summary

• Schmitt-trigger inputs transform slowly changing signals into sharply defined jitter-free outputs
• CMOS technology provides low power dissipation and high noise immunity
• Input clamp diodes enable direct interfacing to voltages in excess of VCC using current limiting resistors
• Robust latch-up performance exceeding 100 mA per JESD 78 standards

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature grade. Confirm that the component status remains active or qualified for production use before procurement. Ensure compliance with RoHS and REACH directives as specified in the latest datasheet revision.

Selection Notes

Select this component when jitter-free signal conditioning is required for slow-rising inputs. The wide supply voltage range allows flexibility in system design across different logic families. Verify that the SO14 package dimensions meet the PCB layout requirements and that the operating temperature range aligns with the environmental conditions of the target application.

Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices. It is functionally compatible with other 74HC132 variants but distinguished by its specific package configuration and manufacturing origin. The device is widely used in digital circuits requiring reliable noise rejection and stable switching characteristics.

Replacement Considerations

Cross-reference with other 74HC132 packages such as TSSOP14 or DHVQFN14 if pinout compatibility is maintained. Verify electrical specifications match exactly, particularly propagation delay and output drive capabilities, when substituting with equivalent parts from other manufacturers.