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Product Overview
The SN74AHC541DGVR is a high-performance octal buffer and line driver from Texas Instruments, designed for 2-V to 5.5-V VCC operation. It features non-inverting outputs with three-state capability, making it ideal for driving bus lines or buffering memory address registers. The device is housed in a 20-pin TVSOP package, offering a compact footprint for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2 V to 5.5 V |
| Input Voltage (VI) |
0 V to 5.5 V |
| Output Voltage (VO) |
0 V to VCC |
| High-Level Output Current (IOH) |
-8 mA at VCC = 5 V |
| Low-Level Output Current (IOL) |
8 mA at VCC = 5 V |
| Propagation Delay (tpd) |
7.5 ns max at VCC = 5 V, CL = 50 pF |
| Input Capacitance (Ci) |
4 pF typical |
| Operating Temperature Range |
-40°C to 125°C |
| Package |
20-TVSOP (4.4 mm × 6.5 mm) |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- 8-channel non-inverting buffer/line driver
- Three-state outputs for bus-oriented applications
- High drive capability: ±8 mA at 5 V
- Low power consumption: ICC of 4 µA max
- ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)
- Latch-up performance exceeds 250 mA per JESD 78
- RoHS-compliant and halogen-free
Target Applications
- 5G base station control logic buffering
- Automotive dashboard display interface
- Industrial PLC I/O modules
- Data communication routers and switches
- Medical equipment sensor interfaces
- Consumer electronics (smart home hubs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC541DGVR. 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.
-
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
SN74AHC541DGVR 是德州儀器(TI)的高性能八路緩衝器和線路驅動器,工作電壓範圍為 2 V 至 5.5 V。它具有同相輸出和三態功能,非常適合驅動匯流排或緩衝記憶體位址暫存器。該器件採用 20 引腳 TVSOP 封裝,為空間受限的應用提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2 V 至 5.5 V |
| 輸入電壓 (VI) |
0 V 至 5.5 V |
| 輸出電壓 (VO) |
0 V 至 VCC |
| 高電平輸出電流 (IOH) |
VCC = 5 V 時 -8 mA |
| 低電平輸出電流 (IOL) |
VCC = 5 V 時 8 mA |
| 傳播延遲 (tpd) |
VCC = 5 V, CL = 50 pF 時最大 7.5 ns |
| 輸入電容 (Ci) |
典型值 4 pF |
| 工作溫度範圍 |
-40°C 至 125°C |
| 封裝 |
20-TVSOP (4.4 mm × 6.5 mm) |
核心特性
- 寬工作電壓範圍:2 V 至 5.5 V
- 8 通道同相緩衝器/線路驅動器
- 三態輸出,適用於匯流排應用
- 高驅動能力:5 V 時 ±8 mA
- 低功耗:ICC 最大 4 µA
- ESD 保護超過 JESD 22 標準(2000-V HBM,1000-V CDM)
- 閂鎖效應性能超過 JESD 78 標準的 250 mA
- 符合 RoHS 且無滷素
典型應用場景
- 5G 基站控制邏輯緩衝
- 汽車儀表板顯示介面
- 工業 PLC I/O 模組
- 數據通訊路由器和交換機
- 醫療設備感測器介面
- 消費電子(智能家居中樞)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AHC541DGVR 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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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。
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