RHFAC74K1 ST Flip-Flop | 14-CFLATPACK | Rad-Hard, Dual D-Type

Product Overview

The RHFAC74K1 is a radiation-hardened dual D-type flip-flop from STMicroelectronics, designed for high-reliability applications in aerospace and defense. Housed in a 14-lead ceramic flatpack (CFLATPACK), it offers robust performance under extreme conditions, including exposure to heavy ion radiation. Each flip-flop has independent data, clock, set, and reset inputs, with complementary Q and Q̅ outputs. The device operates over a wide supply voltage range of 2V to 6V and is fully specified for -55°C to +125°C operation.

Detailed Technical Specifications

Key Features

• Radiation-hardened design: total dose up to 100 krad(Si), immune to single event effects (SEE) up to 60 MeV·cm²/mg
• Dual D-type flip-flops with set and reset
• Wide supply voltage range: 2V to 6V
• High noise immunity: typical 30% of VCC
• Low power consumption: 10 μW typical at 25°C
• Balanced propagation delays and transition times
• Hermetic ceramic package for harsh environments

Target Applications

• Satellite communication systems (e.g., data handling units in LEO satellites)
• 5G base station control logic (e.g., beamforming controllers)
• Avionics flight control computers (e.g., Airbus A350 flight management system)
• Automotive dashboard instrumentation (e.g., Tesla Model S display controller)
• Military radar signal processing (e.g., AN/SPY-6 radar)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for RHFAC74K1. 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

RHFAC74K1 是意法半導體推出的抗輻射雙 D 型觸發器，專為航空航天和國防等高可靠性應用設計。採用 14 引腳陶瓷扁平封裝 (CFLATPACK)，在重離子輻射等極端條件下仍能保持穩定性能。每個觸發器具有獨立的數據、時鐘、置位和復位輸入，以及互補的 Q 和 Q̅ 輸出。器件可在 2V 至 6V 的寬電源電壓範圍內工作，並完全支持 -55°C 至 +125°C 的溫度範圍。

詳細技術參數

核心特性

• 抗輻射設計：總劑量高達 100 krad(Si)，單粒子效應 (SEE) 免疫能力達 60 MeV·cm²/mg
• 雙 D 型觸發器，帶置位和復位功能
• 寬電源電壓範圍：2V 至 6V
• 高抗噪性：典型值為 VCC 的 30%
• 低功耗：25°C 時典型值 10 μW
• 平衡的傳播延遲和轉換時間
• 密封陶瓷封裝，適用於惡劣環境

典型應用場景

• 衛星通信系統（例如低軌衛星的數據處理單元）
• 5G 基站控制邏輯（例如波束成形控制器）
• 航空電子飛行控制計算機（例如空客 A350 飛行管理系統）
• 汽車儀表盤儀表（例如特斯拉 Model S 顯示控制器）
• 軍用雷達信號處理（例如 AN/SPY-6 雷達）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 RHFAC74K1 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。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]