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Product Overview
The CD74HC4020M96 is a high-speed silicon-gate CMOS 14-stage binary counter from Texas Instruments. It is designed for use in counting, frequency division, and time-delay applications. The device features a master reset input that clears all stages to a low level. The CD74HC4020M96 is packaged in a 16-pin SOIC package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2 V to 6 V |
| Maximum Clock Frequency |
12 MHz (typical at 5 V) |
| Number of Stages |
14 |
| Propagation Delay (tpd) |
15 ns (typical at 5 V) |
| Input Capacitance |
3.5 pF (typical) |
| Output Drive Current |
±4 mA (at 5 V) |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- 14-stage binary counter with ripple carry output
- Master reset input for clearing all stages
- Wide operating voltage range: 2 V to 6 V
- High noise immunity: typically VNIH = VNIL = 28% of VCC
- Low power consumption: 80 µA (max) at 25°C
- Compatible with TTL logic levels
- ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
Target Applications
- Frequency dividers in 5G base station timing circuits
- Time-delay generation in automotive dashboard displays
- Counter for industrial automation PLCs
- Binary counting in consumer electronics like smart meters
- Clock division in microcontroller-based systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC4020M96. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CD74HC4020M96 是德州儀器 (TI) 生產的高速硅柵 CMOS 14 級二進制計數器。它適用於計數、分頻和延時應用。該器件具有主復位輸入,可將所有級清零。CD74HC4020M96 採用 16 引腳 SOIC 封裝,適合空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2 V 至 6 V |
| 最大時鐘頻率 |
12 MHz (典型值 @ 5 V) |
| 級數 |
14 |
| 傳播延遲 (tpd) |
15 ns (典型值 @ 5 V) |
| 輸入電容 |
3.5 pF (典型值) |
| 輸出驅動電流 |
±4 mA (@ 5 V) |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 14 級二進制計數器,帶有紋波進位輸出
- 主復位輸入,可將所有級清零
- 寬工作電壓範圍:2 V 至 6 V
- 高抗噪能力:典型 VNIH = VNIL = 28% VCC
- 低功耗:25°C 時最大 80 µA
- 與 TTL 邏輯電平兼容
- ESD 保護超過 2000 V (MIL-STD-883, Method 3015)
典型應用場景
- 5G 基站定時電路中的分頻器
- 汽車儀表盤顯示中的延時生成
- 工業自動化 PLC 中的計數器
- 智能電表等消費電子中的二進制計數
- 微控制器系統中的時鐘分頻
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC4020M96 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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