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High-performance asynchronous counter for precise measuremen
74HC4020N
7,214

Obsolete
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The 74HC4020N is a high-speed, low-power CMOS binary ripple counter from Nexperia. It consists of 14 stages, making it suitable for counting applications where multiple digits need to be incremented. The device operates in a DIP package (16-pin with a 0.300" pin pitch), providing reliable performance in various electronic circuits. In summary, the 74HC4020N is an efficient binary ripple counter designed for use in digital systems where accurate multi-stage counting is required.
The 74HC4020N is a high-speed complementary metal-oxide-semiconductor (CMOS) binary ripple counter. Its key features are:
14-stage counter: Capable of counting up to 16384.
Binary operation: Operates on binary inputs and generates binary outputs.
Ripple effect: Each stage feeds its output to the next stage, creating a ripple effect in the count.
High-speed CMOS technology: Offers low power consumption and fast response times compared to other technologies.
In summary, the 74HC4020N's features are designed for efficient binary counting with low power requirements and high speed operation.
The package type of 74HC4020N is a 16-pin DIP (dual inline package), measuring 0.300 inches or 7.62mm.
The 74HC4020N is a 16-pin (0.300", 7.62mm) DIP package binary ripple counter. It has 14 stages, allowing it to count up to 16383 in binary format. The pinout and functions would include input/output pins for counting, as well as potential reset or enable inputs. However, without the specific pin mapping details, a concise overview can only cover the basics as described above.
The 74HC4020N is manufactured by Nexperia, a subsidiary of NXP Semiconductors, which itself is a Dutch multinational semiconductor manufacturer. In summary, Nexperia is a specialized semiconductor company within the larger NXP Group.
The 74HC4020N is a binary ripple counter, commonly used in applications where sequential counting or timing intervals are required. These may include industrial automation, clocks, or counters in electronic devices.
Pricing Insight: From 2016 to 2019, the market price has been trending downward, averaging 1.0500 USD.
| Date | Average price (USD) |
|---|---|
| 2016 | 1.2000 |
| 2017 | 1.1500 |
| 2019 | 0.8000 |
Sourcing Activity: Between 2016 and 2019, this component received over 4 quotation requests, indicating highly active market procurement.
| Date | Quotation requests (times) |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
| Device Attribute | Attribute Value | Device Attribute | Attribute Value |
|---|---|---|---|
| Mounting Style | SMD/SMT | Counter Type | Binary |
| Package/Case | DIP-16 | Factory Pack Quantity | 25 |
| Subcategory | Counter ICs | Part # Aliases | 74HC4020N,652 |
1.Q: What related parts are comparable to this NXP binary ripple counter?
A: Similar devices include 74HC4040 (12-bit counter) or CD4020 (14-bit counter) from other manufacturers, though specifications may vary.
2.Q: Does the NXP 14-stage counter comply with industry certifications?
A: It is RoHS-compliant and follows automotive temperature standards but lacks formal qualification (status: "Not Qualified" per datasheet).
3.Q: What is the package type of the NXP 14-bit binary counter?
A: It is packaged in a 16-pin PDIP (Plastic Dual In-line Package) with 7.62mm width and through-hole mounting.
4.Q: What are the recommended operating conditions for this 14-bit ripple counter?
A: Recommended conditions: VCC = 2V–6V, clock frequency ≤20MHz, load capacitance ≤50pF, and ambient temperature within -40°C to +125°C.
5.Q: What are the absolute maximum ratings for the NXP HC/UH series binary counter?
A: Absolute max ratings include supply voltage (7V), input voltage (VCC + 0.5V), and operating temperature (-40°C to +125°C). Exceeding these may damage the device.
6.Q: In what applications is the NXP 14-stage binary counter typically used?
A: Common applications include frequency division, event counting, time-delay circuits, and digital systems requiring multi-stage counting.
7.Q: What are the key features of the NXP 14-bit binary ripple counter?
A: Key features include asynchronous operation, negative-edge triggering, 20MHz max frequency, CMOS technology, and a wide operating voltage range (2V–6V). It also has automotive-grade temperature tolerance (-40°C to +125°C).
8.Q: What is the pinout configuration of the NXP Semiconductors 14-stage binary ripple counter (HC/UH series)?
A: The device comes in a 16-pin DIP package with standard binary counter pinout, including clock input (CP), reset (MR), and 14 output stages (Q0-Q13). Refer to the datasheet for detailed pin assignments.
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10/21/2024
Received the product in pristine condition. The delivery was quick, and the accompanying paperwork was clear and easy to understand.
07/03/2025
Order shipped to US arrived faster than local suppliers. Customs docs were perfect.
09/04/2024
I was so impressed with the sales team! They were really helpful and knowledgeable and found perfect replacements for the discontinued parts I needed!
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