The SMD SN74HC47N is a BCD-to-seven-segment decoder/driver IC in DIP-16 through-hole package, designed for driving common-anode seven-segment LED displays in Pakistan. This CMOS logic integrated circuit converts 4-bit binary-coded decimal (BCD) input into seven-segment display outputs with active-low open-collector outputs, providing reliable display driving for digital counters, clocks, and instrumentation. Perfect for educational projects and commercial display applications.

Key Features

• BCD-to-seven-segment decoder converts 4-bit BCD input to 7-segment display outputs
• DIP-16 through-hole package for easy breadboard prototyping and PCB mounting
• Active-low open-collector outputs ideal for driving common-anode LED displays
• 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
• Built-in lamp test, blanking input, and ripple blanking functions
• Industry-standard pinout compatible with 74HC47 and 7447 logic families
• RoHS compliant for lead-free soldering processes

Applications & Use Cases

• Seven-segment LED display drivers for digital counters and clocks in Pakistan
• Digital instrumentation and measurement display systems
• Calculator and numeric keypad display circuits
• Industrial control panels and process indicators
• Educational electronics and digital logic learning projects
• Microcontroller interface for numeric display applications
• Point-of-sale systems and digital scoreboards

Technical Specifications

• Part Number: SN74HC47N (Texas Instruments)
• Function: BCD-to-Seven-Segment Decoder/Driver
• Input: 4-bit BCD (Binary Coded Decimal)
• Output: 7-segment active-low open-collector outputs
• Display Type: Common-anode seven-segment LED displays
• Logic Family: CMOS (74HC series - High-speed CMOS)
• Package: DIP-16 (Dual In-line Package, 16 pins)
• Supply Voltage: 2V to 6V DC (3.3V and 5V compatible)
• Input Logic Levels: CMOS compatible (VIH ≥70% VCC, VIL ≤30% VCC)
• Output Type: Active-low open-collector (requires pull-up resistors)
• Propagation Delay: Typical 25ns at 5V
• Operating Temperature: -40°C to +85°C (industrial grade)
• Pin Count: 16 pins
• Weight: Approx. 1g

Why Buy from Digilog.pk?

We provide authentic SN74HC47N and 74HC series decoder/driver ICs in Pakistan at competitive prices. Fast delivery to Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, and across Pakistan with technical support for your digital display and counter projects.