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Product Overview
The 74ACT16863DL is a high-performance 18-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between data buses. It features 3-state outputs and operates from a 4.5V to 5.5V supply. Housed in a 56-pin SSOP package, it is ideal for high-density board designs requiring low power consumption and high speed.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V – 5.5V |
| Input Voltage (VI) |
0V – VCC |
| Output Voltage (VO) |
0V – VCC |
| High-Level Input Voltage (VIH) |
2.0V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Current (IOH) |
-24 mA |
| Low-Level Output Current (IOL) |
24 mA |
| Propagation Delay (tpd) |
6.5 ns typ at 5V |
| Operating Temperature |
-40°C to +85°C |
| Package |
56-SSOP |
Key Features
- 18-bit bidirectional bus transceiver with 3-state outputs
- Edge-triggered D-type flip-flops for data storage
- Independent direction control (DIR) and output enable (OE) pins
- Low power consumption: ICC 4 µA max
- High drive capability: ±24 mA at 5V
- ESD protection exceeds 2000V per MIL-STD-883
- Compatible with TTL levels
Target Applications
- 5G base station control boards for data bus isolation
- Automotive dashboard display interfaces
- Industrial PLC backplane communication
- Telecommunications switching equipment
- Memory address/data buffering in servers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
74ACT16863DL. 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
74ACT16863DL 是德州儀器的高性能18位總線收發器,用於數據總線之間的雙向異步通信。它具有三態輸出,工作電壓為4.5V至5.5V。採用56引腳SSOP封裝,適合需要低功耗和高速度的高密度電路板設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V – 5.5V |
| 輸入電壓 (VI) |
0V – VCC |
| 輸出電壓 (VO) |
0V – VCC |
| 高電平輸入電壓 (VIH) |
2.0V 最小值 |
| 低電平輸入電壓 (VIL) |
0.8V 最大值 |
| 高電平輸出電流 (IOH) |
-24 mA |
| 低電平輸出電流 (IOL) |
24 mA |
| 傳播延遲 (tpd) |
6.5 ns 典型值 (5V) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
56-SSOP |
核心特性
- 18位雙向總線收發器,帶三態輸出
- 邊沿觸發的D型觸發器用於數據存儲
- 獨立的方向控制 (DIR) 和輸出使能 (OE) 引腳
- 低功耗:ICC 4 µA 最大值
- 高驅動能力:±24 mA (5V)
- ESD保護超過2000V (MIL-STD-883)
- 兼容TTL電平
典型應用場景
- 5G基站控制板的數據總線隔離
- 汽車儀表盤顯示接口
- 工業PLC背板通信
- 電信交換設備
- 服務器中的存儲地址/數據緩衝
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 74ACT16863DL 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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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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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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