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SN74LV221AD TI Dual Monostable Multivibrator | 16-SOIC | 2V-5.5V, 50ns
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Product Overview
The SN74LV221AD is a dual monostable multivibrator from Texas Instruments, designed for low-voltage operation (2V to 5.5V). It features two independent multivibrators with Schmitt-trigger inputs, providing stable and precise pulse generation. 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) | 2V to 5.5V |
| Output Pulse Width | 50 ns (typical at 5V) |
| Input Capacitance | 3 pF |
| Output Drive Current | ±12 mA at 5V |
| Operating Temperature | -40°C to +85°C |
| Package | 16-SOIC |
Key Features
- Dual monostable multivibrator with Schmitt-trigger inputs
- Wide supply voltage range: 2V to 5.5V
- Low power consumption: 20 µA max
- Output pulse width controlled by external RC components
- Retriggerable and non-retriggerable modes
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station timing circuits
- Automotive dashboard pulse generation
- Industrial sensor debouncing
- Consumer electronics delay lines
- Medical device pulse shaping
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV221AD. Our core advantages include:
- 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
- In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
- HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
- Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
- 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.
- 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
- RoHS Compliant: All electronic components comply with international environmental and safety standards.
- Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.
產品概述
SN74LV221AD 是德州儀器推出的雙單穩態多諧振盪器，專為低電壓操作（2V 至 5.5V）設計。它包含兩個獨立的單穩態電路，具有施密特觸發輸入，可提供穩定精確的脈衝生成。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) | 2V 至 5.5V |
| 輸出脈衝寬度 | 50 ns（典型值，5V 時） |
| 輸入電容 | 3 pF |
| 輸出驅動電流 | ±12 mA（5V 時） |
| 工作溫度 | -40°C 至 +85°C |
| 封裝 | 16-SOIC |
核心特性
- 雙單穩態多諧振盪器，帶施密特觸發輸入
- 寬電源電壓範圍：2V 至 5.5V
- 低功耗：最大 20 µA
- 輸出脈衝寬度由外部 RC 元件控制
- 可重觸發和不可重觸發模式
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G 基站時序電路
- 汽車儀表板脈衝生成
- 工業傳感器去抖動
- 消費電子延遲線
- 醫療設備脈衝整形
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 SN74LV221AD 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：
- 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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- Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
- 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。
品質保證與合規
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。
- 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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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。
以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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