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Product Overview
The SN74ABT2244ANS is a high-performance octal buffer and line driver from Texas Instruments, designed for 5V logic systems. It features eight non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is fabricated using advanced BiCMOS technology to achieve high speed and low power consumption. Housed in a 20-pin SOIC package, it is suitable for space-constrained applications requiring reliable signal integrity.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Output Current (per channel) |
±32 mA |
| Propagation Delay (tpd) |
3.8 ns typical at 5V |
| Operating Temperature |
-40°C to +85°C |
| Package |
20-SO (SOIC-20) |
| Logic Family |
ABT |
| Number of Channels |
8 |
| Output Type |
3-State |
Key Features
- BiCMOS technology for high speed and low power
- 8 non-inverting buffers with 3-state outputs
- ESD protection exceeds 2000V per MIL-STD-883
- Latch-up performance exceeds 500 mA per JESD 17
- Supports live insertion and withdrawal
- Package options: SOIC, SSOP, TSSOP
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Memory address buffering in servers
- Telecommunications line cards
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT2244ANS. 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.
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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
SN74ABT2244ANS 是德州儀器(TI)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。它包含八個非反相緩衝器,帶有三態輸出,非常適合驅動總線或緩衝存儲器地址寄存器。該器件採用先進的BiCMOS工藝,實現了高速和低功耗。封裝為20引腳SOIC,適用於對空間有要求的應用,同時保證可靠的信號完整性。
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 (每通道) |
±32 mA |
| 傳播延遲 (tpd) |
典型值 3.8 ns (5V) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
20-SO (SOIC-20) |
| 邏輯系列 |
ABT |
| 通道數 |
8 |
| 輸出類型 |
三態 |
核心特性
- BiCMOS 技術,實現高速和低功耗
- 8 個非反相緩衝器,帶三態輸出
- ESD 保護超過 2000V(MIL-STD-883)
- 閂鎖性能超過 500 mA(JESD 17)
- 支持帶電插拔
- 封裝選項:SOIC、SSOP、TSSOP
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
- 服務器中的存儲器地址緩衝
- 電信線路卡
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74ABT2244ANS 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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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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