SN54HCT240J TI Buffer/Driver | 20-CDIP | 4.5V-5.5V, 8-Ch, Inverting

Product Overview

The SN54HCT240J is a high-speed octal buffer and line driver designed by Texas Instruments, featuring 3-state outputs for bus-oriented applications. It operates over a wide supply voltage range of 4.5V to 5.5V and is characterized for operation from -55°C to +125°C. The device is housed in a 20-pin ceramic dual-in-line package (CDIP), ensuring reliability in harsh environments. With its inverting outputs and high drive capability, the SN54HCT240J is ideal for driving heavily loaded buses or long transmission lines.

Detailed Technical Specifications

Key Features

• 8-bit inverting buffer/line driver with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High drive capability: ±6 mA at 5V
• Low power consumption: ICC of 80 µA max
• Inputs are TTL-voltage compatible
• ESD protection exceeds 2000V per MIL-STD-883
• Available in hermetic ceramic package for military/aerospace applications

Target Applications

The SN54HCT240J is suitable for a variety of applications including:

• 5G base station control logic and data buffering
• Automotive dashboard display drivers
• Industrial motor control interfaces
• Military communication systems
• Memory address drivers in high-reliability computing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54HCT240J. 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

SN54HCT240J 是德州儀器（TI）生產的高速八通道緩衝器和線路驅動器，具有三態輸出，適用於總線應用。它支持 4.5V 至 5.5V 的寬電源電壓範圍，工作溫度範圍為 -55°C 至 +125°C。器件採用 20 引腳陶瓷雙列直插封裝（CDIP），確保在惡劣環境下的可靠性。憑藉其反相輸出和高驅動能力，SN54HCT240J 非常適合驅動重負載總線或長傳輸線。

詳細技術參數

核心特性

• 8 位反相緩衝器/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：±6 mA（5V 時）
• 低功耗：最大 ICC 為 80 µA
• 輸入與 TTL 電壓兼容
• ESD 保護超過 2000V（符合 MIL-STD-883）
• 提供氣密陶瓷封裝，適用於軍工/航空航天應用

典型應用場景

SN54HCT240J 適用於多種應用，包括：

• 5G 基站控制邏輯和數據緩衝
• 汽車儀表盤顯示驅動器
• 工業電機控制接口
• 軍用通信系統
• 高可靠性計算機中的存儲器地址驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54HCT240J 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]