SN74ACT240NSR TI Buffer/Driver | 20-SO | 8-ch, Inverting, 4.5V-5.5V

Product Overview

The SN74ACT240NSR is a high-performance octal buffer and line driver from Texas Instruments, designed with 3-state outputs for bus-oriented applications. It features inverting outputs and operates from a 4.5V to 5.5V supply. The device is housed in a 20-pin SO package, offering a compact solution for driving capacitive loads or long lines. Its advanced ACT logic family ensures high speed and low power consumption, making it suitable for a wide range of digital systems.

Detailed Technical Specifications

Key Features

• Octal inverting buffer/line driver with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High drive capability: ±24 mA at 5V
• Fast propagation delay: 8.5 ns typical at 5V
• Low power consumption: ICC of 40 µA max
• Inputs are TTL-voltage compatible
• Outputs source/sink 24 mA
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Memory address drivers
• Bus interface for microcontrollers
• Signal buffering for long-distance communication

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ACT240NSR. 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

SN74ACT240NSR 是德州儀器 (TI) 的高性能八路緩衝器和線路驅動器，具有三態輸出，適用於總線應用。該器件提供反相輸出，工作電壓範圍為 4.5V 至 5.5V，採用 20 引腳 SO 封裝，為驅動電容性負載或長線路提供了緊湊的解決方案。其先進的 ACT 邏輯系列確保了高速和低功耗，適用於各種數字系統。

詳細技術參數

核心特性

• 八路反相緩衝器/線路驅動器，帶三態輸出
• 寬工作電壓範圍：4.5V 至 5.5V
• 高驅動能力：±24 mA (5V)
• 快速傳播延遲：典型值 8.5 ns (5V)
• 低功耗：ICC 最大值 40 µA
• 輸入與 TTL 電壓兼容
• 輸出可源/灌 24 mA
• ESD 保護超過 2000V (MIL-STD-883, Method 3015)

典型應用場景

• 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
• 微控制器總線接口
• 長距離通信信號緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ACT240NSR 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]