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Product Overview
The SN74AHCT1G02DCKR is a single 2-input positive-NOR gate from Texas Instruments, designed for 5-V CMOS logic applications. It operates over a wide supply voltage range of 4.5 V to 5.5 V and features low power consumption, high noise immunity, and balanced propagation delays. Housed in a compact SC-70-5 package, this device is ideal for space-constrained designs requiring reliable logic gating.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5 V to 5.5 V |
| High-Level Input Voltage (VIH) |
2 V (min) |
| Low-Level Input Voltage (VIL) |
0.8 V (max) |
| High-Level Output Current (IOH) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) |
4.1 ns (typ) at 5 V, 50 pF |
| Input Capacitance |
2 pF (typ) |
| Operating Temperature |
-40°C to +125°C |
| Package |
SC-70-5 |
Key Features
- Single 2-input NOR gate in small SC-70-5 package
- Wide operating voltage range: 4.5 V to 5.5 V
- High drive capability: ±8 mA at 5 V
- Fast propagation delay: 4.1 ns typical at 5 V
- Low power consumption: ICC max 10 μA
- Inputs are TTL-voltage compatible
- ESD protection exceeds 2000 V (HBM)
Target Applications
- 5G base station control logic
- Automotive dashboard display controllers
- Portable consumer electronics (smartphones, tablets)
- Industrial sensor interfaces
- Signal gating and conditioning in IoT devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT1G02DCKR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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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
SN74AHCT1G02DCKR 是德州儀器(TI)推出的一款單路2輸入正或非門,專為5V CMOS邏輯應用設計。它支持4.5V至5.5V的寬電源電壓範圍,具有低功耗、高抗噪性和均衡的傳播延遲。採用緊湊的SC-70-5封裝,非常適合空間受限且需要可靠邏輯門控的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5 V 至 5.5 V |
| 高電平輸入電壓 (VIH) |
2 V (最小值) |
| 低電平輸入電壓 (VIL) |
0.8 V (最大值) |
| 高電平輸出電流 (IOH) |
-8 mA |
| 低電平輸出電流 (IOL) |
8 mA |
| 傳播延遲 (tpd) |
4.1 ns (典型值,5V,50pF) |
| 輸入電容 |
2 pF (典型值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SC-70-5 |
核心特性
- 單路2輸入或非門,採用小型SC-70-5封裝
- 寬工作電壓範圍:4.5V至5.5V
- 高驅動能力:±8 mA(5V時)
- 快速傳播延遲:5V時典型值4.1 ns
- 低功耗:ICC最大值10 μA
- 輸入與TTL電壓兼容
- ESD保護超過2000 V(HBM)
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤顯示控制器
- 便攜式消費電子產品(智能手機、平板電腦)
- 工業傳感器接口
- 物聯網設備中的信號門控與調理
環球供應鏈與批發合作夥伴方案
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