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Description
7442ADecoder 4Line BCD to 10Line Dec 16PD Specifications Type: BCD to decimal decoder demultiplexer Inputs: 4 line BCD (A, B, C, D) Outputs: 10 lines (09), active LOW Package: 16 pin DIP (16PD) Logic Family: TTL 74xx Supply Voltage (Vcc): typically 5 V (4. 75 5. 25 V) Function: Converts 4 bit BCD input to one of ten decimal outputs Output Behavior: Only one output goes LOW for valid BCD (00001001); all HIGH for invalid inputs Propagation Delay: ~1530 ns
Decoder 4Line-BCD to 10Line Dec 16PD
Specifications
- Type: BCD-to-decimal decoder / demultiplexer
- Inputs: 4-line BCD (A, B, C, D)
- Outputs: 10 lines (0–9), active LOW
- Package: 16-pin DIP (16PD)
- Logic Family: TTL 74xx
- Supply Voltage (Vcc): typically 5 V (4.75 – 5.25 V)
- Function: Converts 4-bit BCD input to one of ten decimal outputs
- Output Behavior: Only one output goes LOW for valid BCD (0000–1001); all HIGH for invalid inputs
- Propagation Delay: ~15–30 ns (typical)
- Output Current (LOW): up to ~8 mA
- Operating Temperature: 0 °C to +70 °C (commercial range)
Applications
- Decimal display decoding
- Data selection/demultiplexing
- Digital control circuits
Pin Summary (16-pin DIP)
- Pins 1–7, 9–11: Outputs 0–9
- Pins 12–15: BCD inputs (A–D)
- Pin 8: GND
- Pin 16: VCC
Additional Information
| Device | Decoder |
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Great quality and protection.
Model: iPad 11th A16 2025/10th
I'm really happy with this screen protector. It fits the iPad perfectly and doesn't interfere with cases. It feels very sturdy and scratch-resistant, giving me peace of mind. Definitely worth it.
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Reviewed in the United States on May 31, 2026
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Easy set up
Model: iPad Pro 12.9 2022/2021/2020/2018
Nice product. I cracked my screen in my iPad and wanted something to keep it from getting worse
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Perfect Case – Stylish, Functional, and Protective
Color: A-Pink
This iPad case is everything I was looking for! The clear backing is a great touch—it lets the color of my iPad show through, which I love. It feels sturdy without being bulky, and the fit is perfect.
The front cover is magnetic and automatically turns off the screen when closed, which helps save battery and just makes things more convenient overall. I also really appreciate the built-in Apple Pencil holder—it keeps the pencil secure and prevents it from getting lost or falling off when I’m on the go.
Great design, solid protection, and smart features. Highly recommend!
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★★★★★ 5
Cute and nice
Color: A-Pink
It fit perfectly on my iPad but pink does get dirty 😓
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★★★★★ 5
Great ipad case!
Color: A-Pink
does it’s job and holds up well, is not difficult for charging the actual ipad and works as both a cover when not in use and a stand when folded into a triangle :)
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Reviewed in the United States on April 20, 2026
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