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Product Overview
The SN74ALS2240N is a high-performance octal buffer and line driver from Texas Instruments, designed for 5V logic systems. It features eight inverting buffers with 3-state outputs, providing high drive capability and low power consumption. This device is ideal for bus-oriented applications requiring high speed and noise immunity.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Output Current (IOL/IOH) |
24mA / -15mA |
| Propagation Delay (tpd) |
6.5ns (typical) |
| Operating Temperature |
0°C to 70°C |
| Package |
PDIP-20 |
| Logic Family |
ALS |
| Number of Channels |
8 |
| Output Type |
3-State, Inverting |
Key Features
- 8-bit inverting buffer/line driver
- 3-state outputs for bus isolation
- High drive capability: ±24mA at 5V
- Low power consumption: 27mW typical
- ESD protection exceeds 2000V per MIL-STD-883
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Memory address drivers
- Bus interface for telecom equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ALS2240N. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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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.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74ALS2240N 是德州儀器推出的一款高性能八路緩衝器和線路驅動器,專為5V邏輯系統設計。它包含八個反相緩衝器,具有三態輸出,提供高驅動能力和低功耗。該器件非常適合需要高速和抗噪能力的總線應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 輸出電流 (IOL/IOH) |
24mA / -15mA |
| 傳播延遲 (tpd) |
6.5ns (典型值) |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
PDIP-20 |
| 邏輯系列 |
ALS |
| 通道數 |
8 |
| 輸出類型 |
三態,反相 |
核心特性
- 8位反相緩衝器/線路驅動器
- 三態輸出實現總線隔離
- 高驅動能力:5V時±24mA
- 低功耗:典型值27mW
- ESD保護超過2000V(MIL-STD-883)
- 兼容TTL和CMOS邏輯電平
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤顯示驅動
- 工業PLC I/O模塊
- 存儲器地址驅動
- 電信設備總線接口
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74ALS2240N 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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