Nexperia 74HC14PW Hex Inverting Schmitt Trigger TSSOP-14

The 74HC14PW from Nexperia is a hex inverting Schmitt-trigger IC integrating six independent inverters with Schmitt-trigger inputs. The hysteretic input characteristic enables slowly changing or noisy input signals to be converted into sharply defined, jitter-free digital output signals.

The device uses high-speed CMOS logic technology and operates across a wide 2.0V to 6.0V supply range. It combines low CMOS power dissipation with high noise immunity, while allowing unrestricted input rise and fall times, making it useful for conditioning slow or irregular digital signals.

Integrated input clamp diodes allow current-limiting resistors to be used when interfacing signals that exceed the VCC range. The device also provides latch-up performance exceeding 100mA according to JESD 78 Class II Level B, HBM ESD protection exceeding 2000V, and CDM protection exceeding 1000V.

Typical applications specified by Nexperia include wave and pulse shaping, astable multivibrators and monostable multivibrators. The Schmitt-trigger architecture is also well suited to switch debouncing, clock conditioning and general digital signal cleanup.

The 74HC14PW uses a 14-pin TSSOP (SOT402-1) surface-mount package with a body size of approximately 5.0 × 4.4 × 1.2mm and a 0.65mm pin pitch. Nexperia specifies the family across temperature ranges extending up to -40°C to +125°C and currently lists 74HC14PW as Production.

Key Specifications:

• Brand: Nexperia
• Part Number: 74HC14PW
• Family: 74HC
• Product Type: Schmitt-Trigger Inverter
• Logic Function: Inverter / NOT
• Number of Inverters: 6
• Inputs per Gate: 1
• Input Type: Schmitt Trigger
• Output Function: Inverting
• Supply Voltage: 2.0V to 6.0V
• Logic Technology: High-Speed CMOS
• Low CMOS Power Dissipation: Yes
• High Noise Immunity: Yes
• Input Hysteresis: Yes
• Input Clamp Diodes: Integrated
• Input Rise/Fall Time: Unlimited
• Latch-Up Performance: >100mA
• HBM ESD Protection: >2000V
• CDM ESD Protection: >1000V
• JEDEC Compliance: JESD8C / JESD7A
• Applications: Wave Shaping, Pulse Shaping, Debouncing, Oscillators
• Package: TSSOP-14
• Package Code: SOT402-1
• Pin Count: 14
• Pin Pitch: 0.65mm
• Package Body: Approx. 5.0 × 4.4 × 1.2mm
• Mounting Type: SMD / SMT
• Temperature Specification: Up to -40°C to +125°C
• Product Status: Production.