74HC132DB,112

Overview

The Nexperia 74HC132DB,112 is a quad 2-input NAND gate with Schmitt-trigger inputs housed in an SSOP-14 package. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device features low power dissipation, high noise immunity, and unlimited input rise/fall times. Static characteristics include a maximum supply current of 40 μA at +125 °C and output currents of ±5.2 mA. Dynamic performance specifies a propagation delay up to 32 ns at 6.0 V.

Feature Summary

• Schmitt-trigger inputs transform slowly changing signals into sharply defined jitter-free outputs
• Inputs include clamp diodes enabling interface to voltages exceeding VCC via current limiting resistors
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• ESD protection exceeds 2000 V (HBM) and 1000 V (CDM)

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component for designs requiring Schmitt-triggered noise immunity in standard logic applications. Ensure the operating temperature range aligns with the specified -40 °C to +125 °C limits. Verify that the SSOP-14 package dimensions fit the PCB layout constraints. Confirm that the 2.0 V to 6.0 V supply voltage range matches the system power rails.

Part Context

This part belongs to the 74HC series of CMOS logic gates manufactured by Nexperia. It is functionally equivalent to the 74HCT132 but optimized for standard CMOS voltage levels rather than TTL compatibility. The 'DB' designation indicates the SSOP-14 plastic small outline package variant.

Replacement Considerations

Public confirmed substitutes include 74HC132D (SOIC-14 package) and 74HC132PW (TSSOP-14 package). Cross-package replacements require verifying pinout compatibility and thermal derating requirements.