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Product Overview
The CD74HCT40103M96 is a high-speed CMOS 8-bit synchronous down counter from Texas Instruments, featuring an asynchronous master reset and a programmable divide-by-N counter capability. It is designed for use in 5V logic systems and is compatible with TTL inputs. The device is housed in a 16-pin SOIC package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| Operating Temperature |
-55°C to +125°C |
| Propagation Delay (tpd) |
30 ns (max) at 5V, 15pF load |
| Maximum Clock Frequency |
25 MHz (min) at 5V |
| Output Current (IOH/IOL) |
±4 mA |
| Package |
16-SOIC |
Key Features
- 8-bit synchronous down counter with programmable divide-by-N
- Asynchronous master reset
- TTL input compatible
- Wide operating voltage range: 4.5V to 5.5V
- High noise immunity: typical VNIL = 0.8V, VNIH = 2.0V
- Low power consumption: 80 µA (max) ICC
- Balanced propagation delays
- Standard 16-SOIC package for easy integration
Target Applications
- 5G base station timing and synchronization circuits
- Automotive dashboard display controllers
- Industrial programmable logic controllers (PLCs)
- Frequency division in communication systems
- Digital clock dividers in consumer electronics
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT40103M96. 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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orders confirmed before 4 PM are shipped the same day.
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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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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
CD74HCT40103M96 是德州儀器生產的高速 CMOS 8位同步降計數器,具有異步主復位和可編程分頻功能。它專為 5V 邏輯系統設計,兼容 TTL 輸入。器件採用 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) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 工作溫度 |
-55°C 至 +125°C |
| 傳播延遲 (tpd) |
30 ns (最大值) 在 5V, 15pF 負載 |
| 最大時鐘頻率 |
25 MHz (最小值) 在 5V |
| 輸出電流 (IOH/IOL) |
±4 mA |
| 封裝 |
16-SOIC |
核心特性
- 8位同步降計數器,可編程分頻
- 異步主復位
- TTL 輸入兼容
- 寬工作電壓範圍:4.5V 至 5.5V
- 高抗噪能力:典型 VNIL = 0.8V, VNIH = 2.0V
- 低功耗:最大 ICC 80 µA
- 平衡的傳播延遲
- 標準 16-SOIC 封裝,易於集成
典型應用場景
- 5G 基站時序和同步電路
- 汽車儀表盤顯示控制器
- 工業可編程邏輯控制器 (PLC)
- 通信系統中的分頻
- 消費電子中的數字時鐘分頻器
環球供應鏈與批發合作夥伴方案
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