The SMD SN74HC14D is a hex Schmitt-trigger inverter IC in SOP-14 (SOIC-14) surface-mount package, designed for digital logic and signal conditioning applications in Pakistan. This CMOS logic integrated circuit contains six independent Schmitt-trigger inverters with hysteresis, providing noise immunity and clean signal transitions for digital circuits, oscillators, and waveform shaping. The SMD package enables compact PCB layouts and automated assembly for professional electronics manufacturing and prototyping.

Key Features

• Hex Schmitt-trigger inverters provide six independent inverting gates with hysteresis
• SOP-14 (SOIC-14) surface-mount package for compact PCB design and automated assembly
• Schmitt-trigger inputs with hysteresis provide excellent noise immunity and clean switching
• CMOS technology offers low power consumption and wide voltage range operation
• Wide operating voltage range 2V to 6V suitable for 3.3V and 5V logic systems
• Perfect for oscillator circuits, waveform shaping, and signal conditioning in Pakistan
• Industry-standard pinout compatible with 74HC14 logic family
• RoHS compliant and suitable for lead-free soldering processes

Applications & Use Cases

• RC oscillator and clock generation circuits in Pakistan
• Signal conditioning and noise filtering for digital inputs
• Waveform shaping and square wave generation from analog signals
• Debouncing switches and mechanical contacts in control circuits
• Level shifting and signal inversion in digital systems
• Educational electronics and digital logic learning projects
• Industrial automation and sensor interface circuits

Technical Specifications

• Part Number: SN74HC14D (Texas Instruments)
• Function: Hex Schmitt-Trigger Inverter
• Number of Gates: 6 independent Schmitt-trigger inverters
• Logic Family: CMOS (74HC series - High-speed CMOS)
• Package: SOP-14 / SOIC-14 (Surface Mount)
• Supply Voltage: 2V to 6V DC (3.3V and 5V compatible)
• Input Hysteresis: Typical 0.8V at 5V VCC
• Input Logic Levels: Schmitt-trigger with hysteresis
• Output Logic Levels: CMOS compatible (VOH ≥VCC-0.1V, VOL ≤0.1V)
• Propagation Delay: Typical 15ns at 5V
• Operating Temperature: -40°C to +85°C (industrial grade)
• Pin Count: 14 pins
• Mounting: Surface mount (SMD/SMT)
• Weight: Approx. 0.2g

Why Buy from Digilog.pk?

We provide authentic SN74HC14D and 74HC series logic ICs in Pakistan at competitive prices. Fast delivery to Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, and across Pakistan with technical support for your digital electronics and signal conditioning projects.