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Product Overview
The CD54HC541F from Texas Instruments is a high-speed CMOS octal buffer and line driver designed for driving bus lines or buffering memory address registers. It features non-inverting outputs with 3-state capability, allowing connection to a common bus. The device operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. Its high noise immunity and low power consumption are characteristic of HC logic family.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-4 mA (min) at VCC=4.5V |
| Low-Level Output Current (IOL) |
4 mA (min) at VCC=4.5V |
| Propagation Delay (tpd) |
15 ns (typ) at VCC=5V, CL=50pF |
| Input Capacitance (Ci) |
10 pF (typ) |
| Power Dissipation (PD) |
500 mW (max) |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
CDIP (Ceramic DIP) |
Key Features
- Non-inverting 3-state outputs for bus-oriented systems
- Wide operating voltage range: 2V to 6V
- High noise immunity: VNIH = VNIL = 28% of VCC (min)
- Low power consumption: 80 µA (max) ICC
- Balanced propagation delays: tPLH = tPHL
- Inputs are TTL-voltage compatible
- Outputs can drive up to 10 LSTTL loads
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- 5G base station control logic buffering
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Memory address register buffering in servers
- Medical equipment data bus isolation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD54HC541F. 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
CD54HC541F 是德州儀器(TI)生產的高速 CMOS 八路緩衝器和線路驅動器,專為驅動總線或緩衝存儲器地址寄存器而設計。它具有非反相輸出和三態功能,可連接到公共總線。器件工作電壓範圍為 2V 至 6V,適用於電池供電和工業應用。HC 邏輯系列的高噪聲容限和低功耗特性使其成為理想選擇。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-4 mA(最小值,VCC=4.5V) |
| 低電平輸出電流 (IOL) |
4 mA(最小值,VCC=4.5V) |
| 傳播延遲 (tpd) |
15 ns(典型值,VCC=5V,CL=50pF) |
| 輸入電容 (Ci) |
10 pF(典型值) |
| 功耗 (PD) |
500 mW(最大值) |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
CDIP(陶瓷 DIP) |
核心特性
- 非反相三態輸出,適用於總線系統
- 寬工作電壓範圍:2V 至 6V
- 高噪聲容限:VNIH = VNIL = 28% VCC(最小值)
- 低功耗:ICC 最大 80 µA
- 平衡傳播延遲:tPLH = tPHL
- 輸入與 TTL 電壓兼容
- 輸出可驅動多達 10 個 LSTTL 負載
- ESD 保護超過 2000V(MIL-STD-883)
典型應用場景
- 5G 基站控制邏輯緩衝
- 汽車儀表板顯示驅動
- 工業 PLC I/O 模塊
- 服務器存儲器地址寄存器緩衝
- 醫療設備數據總線隔離
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD54HC541F 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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