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SNJ5491AJ TI Logic Gates | | 2-Input NAND, 4 Gates, 4.5V-5.5V
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Product Overview
The SNJ5491AJ is a high-reliability quad 2-input NAND gate from Texas Instruments, designed for military and aerospace applications. It operates over a wide temperature range and features TTL-compatible inputs. The device is packaged in a ceramic DIP, ensuring robust performance in harsh environments.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Logic Family | TTL |
| Number of Gates | 4 |
| Input Type | 2-Input NAND |
| Supply Voltage (Vcc) | 4.5V to 5.5V |
| Operating Temperature | -55°C to +125°C |
| Propagation Delay | 22 ns (max) |
| Output Current | ±16 mA |
| Package | Ceramic DIP (CDIP) |
Key Features
- Quad 2-input NAND gates
- TTL-compatible inputs
- High noise immunity
- Wide operating temperature range
- Hermetic ceramic package for high reliability
- MIL-STD-883 compliant
Target Applications
- Avionics control systems
- Satellite communication modules
- Military radar systems
- 5G base station control logic
- Industrial automation controllers
- Automotive dashboard electronics
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ5491AJ. 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
SNJ5491AJ 是德州儀器（TI）生產的高可靠性四路2輸入與非門，專為軍工和航空航天應用設計。它可在寬溫度範圍內工作，並具有TTL兼容輸入。器件採用陶瓷DIP封裝，確保在惡劣環境下的穩健性能。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 邏輯系列 | TTL |
| 門電路數量 | 4 |
| 輸入類型 | 2輸入與非門 |
| 電源電壓 (Vcc) | 4.5V 至 5.5V |
| 工作溫度 | -55°C 至 +125°C |
| 傳播延遲 | 22 ns（最大） |
| 輸出電流 | ±16 mA |
| 封裝 | 陶瓷DIP (CDIP) |
核心特性
- 四路2輸入與非門
- TTL兼容輸入
- 高抗噪能力
- 寬工作溫度範圍
- 密封陶瓷封裝，高可靠性
- 符合MIL-STD-883標準
典型應用場景
- 航空電子控制系統
- 衛星通信模塊
- 軍用雷達系統
- 5G基站控制邏輯
- 工業自動化控制器
- 汽車儀表板電子設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 SNJ5491AJ 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。
- 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
- 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
- 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。
- 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
- 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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]
