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Product Overview
The CD4516BPWR from Texas Instruments is a CMOS presettable binary up/down counter integrated circuit. It operates over a wide voltage range of 3V to 18V and features a maximum clock frequency of 5MHz. Housed in a 16-pin TSSOP package, this device is ideal for applications requiring bidirectional counting with synchronous or asynchronous presetting.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VDD) |
3V to 18V |
| Maximum Clock Frequency |
5 MHz (typ) at VDD=10V |
| Propagation Delay (tPLH/tPHL) |
180 ns (typ) at VDD=10V, CL=50pF |
| Input Capacitance |
5 pF (typ) |
| Output Drive Current |
±1.6 mA (min) at VDD=5V |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
16-TSSOP |
Key Features
- Presettable binary up/down counting
- Synchronous or asynchronous preset enable
- Wide supply voltage range: 3V to 18V
- High noise immunity: 0.45 VDD (typ)
- Low power consumption: 10 µW (typ) at VDD=10V
- Standardized symmetrical output characteristics
- 5V, 10V, and 15V parametric ratings
Target Applications
- 5G base station control logic
- Automotive dashboard display counters
- Industrial programmable logic controllers (PLCs)
- Frequency dividers in communication systems
- Digital clocks and timers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD4516BPWR. 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
CD4516BPWR 是德州儀器 (TI) 生產的 CMOS 可預設二進制加減計數器集成電路。它可在 3V 至 18V 的寬電壓範圍內工作,最高時鐘頻率為 5MHz。該器件採用 16 引腳 TSSOP 封裝,適用於需要雙向計數並支持同步或異步預設的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VDD) |
3V 至 18V |
| 最高時鐘頻率 |
5 MHz (典型值,VDD=10V) |
| 傳播延遲 (tPLH/tPHL) |
180 ns (典型值,VDD=10V,CL=50pF) |
| 輸入電容 |
5 pF (典型值) |
| 輸出驅動電流 |
±1.6 mA (最小值,VDD=5V) |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
16-TSSOP |
核心特性
- 可預設二進制加減計數
- 支持同步或異步預設使能
- 寬電源電壓範圍:3V 至 18V
- 高抗干擾能力:0.45 VDD (典型值)
- 低功耗:10 µW (典型值,VDD=10V)
- 標準化對稱輸出特性
- 5V、10V 和 15V 參數額定值
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示計數器
- 工業可編程邏輯控制器 (PLC)
- 通信系統中的分頻器
- 數字時鐘和定時器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD4516BPWR 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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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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