SN74F74N TI Flip-Flop IC | 14-PDIP | Dual D-Type Positive-Edge Triggered

Product Overview

The SN74F74N is a dual D-type positive-edge-triggered flip-flop integrated circuit from Texas Instruments (TI), packaged in a 14-pin PDIP (Plastic Dual In-line Package). It features individual data (D), clock (CLK), set (SD), and reset (RD) inputs for each flip-flop, along with complementary outputs (Q and Q̅). This device is designed for high-speed, low-power applications and operates over a wide voltage range of 4.5V to 5.5V. The SN74F74N is ideal for use in registers, counters, and data storage systems where reliable edge-triggered operation is required.

Detailed Technical Specifications

Key Features

• Dual D-type flip-flops with set and reset
• Positive-edge triggered clock
• Complementary outputs (Q and Q̅)
• High speed: typical propagation delay of 6.5 ns
• Wide operating voltage range: 4.5V to 5.5V
• Low power consumption: 22 mW typical
• Inputs are overvoltage tolerant up to 5.5V
• Outputs drive up to 10 LSTTL loads
• Standard 14-pin PDIP package for easy prototyping

Target Applications

The SN74F74N is suitable for a variety of digital systems requiring edge-triggered storage elements. Specific applications include:

• 5G base station control logic for data synchronization
• Automotive dashboard display controllers for register storage
• Industrial programmable logic controllers (PLCs) for state machines
• Consumer electronics like gaming consoles for temporary data buffering
• Telecommunications equipment for signal processing pipelines

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74F74N. 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

SN74F74N 是德州儀器 (TI) 生產的雙路 D 型正邊緣觸發觸發器集成電路，採用 14 引腳 PDIP（塑料雙列直插封裝）。每個觸發器具備獨立的數據 (D)、時鐘 (CLK)、置位 (SD) 和復位 (RD) 輸入，以及互補輸出 (Q 和 Q̅)。該器件專為高速、低功耗應用設計，工作電壓範圍為 4.5V 至 5.5V。SN74F74N 適用於需要可靠邊緣觸發操作的寄存器、計數器和數據存儲系統。

詳細技術參數

核心特性

• 雙路 D 型觸發器，帶置位和復位
• 正邊緣觸發時鐘
• 互補輸出 (Q 和 Q̅)
• 高速：典型傳播延遲 6.5 ns
• 寬工作電壓範圍：4.5V 至 5.5V
• 低功耗：典型 22 mW
• 輸入過壓容限高達 5.5V
• 輸出可驅動多達 10 個 LSTTL 負載
• 標準 14 引腳 PDIP 封裝，便於原型設計

典型應用場景

SN74F74N 適用於需要邊緣觸發存儲元件的各種數字系統。具體應用包括：

• 5G 基站控制邏輯中的數據同步
• 汽車儀表盤顯示控制器中的寄存器存儲
• 工業可編程邏輯控制器 (PLC) 中的狀態機
• 消費電子產品（如遊戲機）中的臨時數據緩衝
• 電信設備中的信號處理流水線

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74F74N 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.
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