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Product Overview
The SN74HC05ANSR from Texas Instruments is a hex inverter with open-drain outputs, designed for 2V to 6V operation. It belongs to the HC family, offering high-speed CMOS logic with low power consumption. The open-drain outputs allow wired-AND connections and level shifting, making it suitable for bus-oriented systems and driving LEDs or relays.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) – Open-Drain |
0V to VCC (with pull-up) |
| High-Level Input Voltage (VIH) |
3.15V (min at VCC=4.5V) |
| Low-Level Input Voltage (VIL) |
1.35V (max at VCC=4.5V) |
| High-Level Output Current (IOH) |
–20 µA (max) |
| Low-Level Output Current (IOL) |
5.2 mA (max at VCC=4.5V) |
| Propagation Delay (tpd) |
13 ns (typ at VCC=4.5V, CL=50pF) |
| Input Capacitance (Ci) |
3 pF (typ) |
| Operating Temperature |
–40°C to +85°C |
| Package |
14-SO (SOP) |
Key Features
- Open-drain outputs for wired-AND and level translation
- Wide supply voltage range: 2V to 6V
- High noise immunity: typical VNH = VNL = 28% VCC
- Low power consumption: ICC max 20 µA
- Compatible with TTL levels
- ESD protection exceeds 2000V (HBM)
Target Applications
- 5G base station control logic: signal inversion and level shifting for FPGA interfaces
- Automotive dashboard: driving indicator LEDs with open-drain outputs
- Industrial PLC: wired-AND interrupt lines
- Consumer electronics: power sequencing and reset circuits
- IoT modules: I2C bus level translation (with pull-up resistors)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HC05ANSR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
SN74HC05ANSR 是德州儀器 (TI) 的一款六路開漏輸出反相器,工作電壓範圍為 2V 至 6V。屬於 HC 系列高速 CMOS 邏輯,具有低功耗特性。開漏輸出支持線與連接和電平轉換,適用於總線系統和驅動 LED 或繼電器。
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) – 開漏 |
0V 至 VCC (需上拉電阻) |
| 高電平輸入電壓 (VIH) |
3.15V (最小值,VCC=4.5V) |
| 低電平輸入電壓 (VIL) |
1.35V (最大值,VCC=4.5V) |
| 高電平輸出電流 (IOH) |
–20 µA (最大值) |
| 低電平輸出電流 (IOL) |
5.2 mA (最大值,VCC=4.5V) |
| 傳播延遲 (tpd) |
13 ns (典型值,VCC=4.5V, CL=50pF) |
| 輸入電容 (Ci) |
3 pF (典型值) |
| 工作溫度 |
–40°C 至 +85°C |
| 封裝 |
14-SO (SOP) |
核心特性
- 開漏輸出,支持線與邏輯和電平轉換
- 寬電源電壓範圍:2V 至 6V
- 高抗噪能力:典型 VNH = VNL = 28% VCC
- 低功耗:ICC 最大值 20 µA
- 兼容 TTL 電平
- ESD 保護超過 2000V (HBM)
典型應用場景
- 5G 基站控制邏輯:FPGA 接口的信號反相和電平轉換
- 汽車儀表盤:使用開漏輸出驅動指示 LED
- 工業 PLC:線與中斷線路
- 消費電子:電源時序和復位電路
- 物聯網模塊:I2C 總線電平轉換(配合上拉電阻)
環球供應鏈與批發合作夥伴方案
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