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Product Overview
The CD74HCT04E is a high-speed CMOS hex inverter from Texas Instruments, featuring six independent inverter gates in a compact 14-pin PDIP package. It operates over a supply voltage range of 4.5V to 5.5V, making it ideal for 5V logic systems. The device offers balanced propagation delays and high noise immunity, compatible with TTL inputs while providing CMOS output drive. Its low power consumption and wide operating temperature range (-55°C to +125°C) suit industrial and automotive applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
2V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Current (IOH) |
-4 mA |
| Low-Level Output Current (IOL) |
4 mA |
| Propagation Delay (tpd) |
14 ns typ at 5V |
| Power Dissipation (PD) |
500 mW |
| Operating Temperature |
-55°C to +125°C |
Key Features
- High-speed CMOS technology with TTL input compatibility
- Six independent inverter gates
- Wide operating voltage range: 4.5V to 5.5V
- Balanced propagation delays: typical 14 ns at 5V
- High noise immunity: typical 1V at 5V
- Low power consumption: 20 µW max at 25°C
- Standard 14-pin PDIP package for easy prototyping
- RoHS compliant and lead-free
Target Applications
The CD74HCT04E is widely used in digital logic circuits requiring signal inversion. Specific applications include:
- 5G base station control logic: signal conditioning and buffering
- Automotive dashboard displays: interface between microcontrollers and display drivers
- Industrial PLCs: logic inversion for sensor inputs
- Consumer electronics: remote control decoders, alarm systems
- Medical devices: patient monitoring system logic
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT04E. 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
CD74HCT04E 是德州儀器生產的高速 CMOS 六反相器,採用緊湊的 14 引腳 PDIP 封裝,內置六個獨立的反相門。電源電壓範圍為 4.5V 至 5.5V,非常適合 5V 邏輯系統。該器件具有平衡的傳播延遲和高抗噪性,兼容 TTL 輸入並提供 CMOS 輸出驅動。低功耗和寬工作溫度範圍(-55°C 至 +125°C)使其適用於工業和汽車應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
最小值 2V |
| 低電平輸入電壓 (VIL) |
最大值 0.8V |
| 高電平輸出電流 (IOH) |
-4 mA |
| 低電平輸出電流 (IOL) |
4 mA |
| 傳播延遲 (tpd) |
典型值 14 ns (5V) |
| 功耗 (PD) |
500 mW |
| 工作溫度 |
-55°C 至 +125°C |
核心特性
- 高速 CMOS 技術,兼容 TTL 輸入
- 六個獨立反相門
- 寬工作電壓範圍:4.5V 至 5.5V
- 平衡傳播延遲:5V 時典型值 14 ns
- 高抗噪性:5V 時典型值 1V
- 低功耗:25°C 時最大值 20 µW
- 標準 14 引腳 PDIP 封裝,易於原型設計
- 符合 RoHS 標準,無鉛
典型應用場景
CD74HCT04E 廣泛應用於需要信號反相的數字邏輯電路。具體應用包括:
- 5G 基站控制邏輯:信號調理和緩衝
- 汽車儀表盤顯示:微控制器與顯示驅動器之間的接口
- 工業 PLC:傳感器輸入的邏輯反相
- 消費電子:遙控解碼器、報警系統
- 醫療設備:病人監護系統邏輯
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HCT04E 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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