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Product Overview
The CD74AC05E from Texas Instruments is a high-speed CMOS hex inverter with open-drain outputs. It operates from 1.5V to 5.5V, making it suitable for battery-powered and low-voltage applications. The open-drain outputs allow wired-AND logic and level shifting. Housed in a 14-pin PDIP package, it is ideal for through-hole PCB designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to 5.5V (open drain) |
| High-Level Input Voltage (VIH) |
0.7 × VCC (min) |
| Low-Level Input Voltage (VIL) |
0.3 × VCC (max) |
| High-Level Output Current (IOH) |
–4 mA (at VCC=4.5V) |
| Low-Level Output Current (IOL) |
24 mA (at VCC=4.5V) |
| Propagation Delay (tpd) |
6.5 ns (typ at VCC=5V, CL=50pF) |
| Operating Temperature |
–55°C to +125°C |
| Package |
14-PDIP |
Key Features
- Wide operating voltage range: 1.5V to 5.5V
- Open-drain outputs for wired-AND and level translation
- High drive capability: ±24 mA at 5V
- Low power consumption: 10 µA max ICC
- High noise immunity: 0.7 VCC (min) VIH, 0.3 VCC (max) VIL
- ESD protection: 2 kV HBM
- RoHS compliant
Target Applications
- 5G base station control logic: level shifting between 1.8V and 3.3V domains
- Automotive dashboard: open-drain outputs for driving indicator LEDs
- Industrial PLC: wired-AND interrupt lines
- Portable medical devices: low-voltage logic with battery operation
- Consumer electronics: I2C bus level translation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74AC05E. 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
CD74AC05E 是德州儀器的一款高速 CMOS 六反相器,具有開漏輸出。工作電壓範圍為 1.5V 至 5.5V,適用於電池供電和低電壓應用。開漏輸出支持線與邏輯和電平轉換。採用 14 引腳 PDIP 封裝,適合通孔 PCB 設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 5.5V (開漏) |
| 高電平輸入電壓 (VIH) |
0.7 × VCC (最小值) |
| 低電平輸入電壓 (VIL) |
0.3 × VCC (最大值) |
| 高電平輸出電流 (IOH) |
–4 mA (VCC=4.5V 時) |
| 低電平輸出電流 (IOL) |
24 mA (VCC=4.5V 時) |
| 傳播延遲 (tpd) |
6.5 ns (典型值,VCC=5V,CL=50pF) |
| 工作溫度 |
–55°C 至 +125°C |
| 封裝 |
14-PDIP |
核心特性
- 寬工作電壓範圍:1.5V 至 5.5V
- 開漏輸出,支持線與邏輯和電平轉換
- 高驅動能力:±24 mA (5V 時)
- 低功耗:最大 ICC 10 µA
- 高抗噪性:VIH 最小值 0.7 VCC,VIL 最大值 0.3 VCC
- ESD 保護:2 kV HBM
- 符合 RoHS 標準
典型應用場景
- 5G 基站控制邏輯:1.8V 與 3.3V 域之間的電平轉換
- 汽車儀表板:開漏輸出驅動指示燈 LED
- 工業 PLC:線與中斷線路
- 便攜式醫療設備:電池供電的低電壓邏輯
- 消費電子:I2C 總線電平轉換
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74AC05E 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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