SN74F240N TI Buffer/Driver | 20-PDIP | 8-Ch, Inverting, 4.5V-5.5V

Product Overview

The SN74F240N is a high-performance octal buffer and line driver from Texas Instruments, designed with 3-state outputs and inverting logic. It features eight independent buffers with common output enable controls, making it ideal for bus-oriented applications. Housed in a 20-pin PDIP package, this device operates over a wide voltage range of 4.5V to 5.5V and offers high drive capability with typical output sink current of 64 mA and source current of 15 mA. The SN74F240N is part of the 74F family, known for its fast propagation delays and low power consumption.

Detailed Technical Specifications

Key Features

• Eight inverting buffers with 3-state outputs
• High drive capability: IOL = 64 mA, IOH = 15 mA
• Fast propagation delay: 4.5 ns typical
• Wide operating voltage: 4.5V to 5.5V
• Inputs are TTL-compatible
• Outputs source/sink 24 mA at 5V
• Package options: PDIP, SOIC, SSOP

Target Applications

The SN74F240N is suitable for a variety of applications including:

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Memory address drivers
• Bus transceivers in telecom equipment
• Signal buffering in test and measurement systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74F240N. 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

SN74F240N 是德州儀器（TI）生產的高性能八路緩衝器和線路驅動器，具有三態輸出和反相邏輯。該器件包含八個獨立的緩衝器，帶有公共輸出使能控制，非常適合總線導向的應用。採用20引腳PDIP封裝，工作電壓範圍為4.5V至5.5V，具有高驅動能力，典型輸出灌電流為64 mA，拉電流為15 mA。SN74F240N 屬於74F系列，以其快速傳播延遲和低功耗而聞名。

詳細技術參數

核心特性

• 八路反相緩衝器，三態輸出
• 高驅動能力：IOL = 64 mA，IOH = 15 mA
• 快速傳播延遲：典型值 4.5 ns
• 寬工作電壓：4.5V 至 5.5V
• 輸入兼容TTL電平
• 輸出在5V時可提供/吸收24 mA電流
• 封裝選項：PDIP、SOIC、SSOP

典型應用場景

SN74F240N 適用於多種應用，包括：

• 5G基站控制邏輯
• 汽車儀表盤顯示驅動器
• 工業PLC I/O模塊
• 存儲器地址驅動器
• 電信設備中的總線收發器
• 測試與測量系統中的信號緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74F240N 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]