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Product Overview
The SN74LV1T32DBVR is a single 2-input positive-OR gate from Texas Instruments, designed for logic-level translation and general-purpose logic applications. It operates over a wide supply voltage range of 1.8V to 5.5V, making it suitable for interfacing between different voltage domains. The device is offered in a compact SOT-23-5 package, ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.8V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Output Voltage Range |
0V to VCC |
| Logic Family |
LV1T (Level Translator) |
| Propagation Delay (typ) |
4.5 ns at 3.3V, 15 pF load |
| Input Capacitance |
2 pF |
| Output Drive Current |
±8 mA at 3.3V |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-5 |
Key Features
- Wide supply voltage range: 1.8V to 5.5V
- Level-shifting capability: translates up or down between voltage domains
- Low power consumption: ICC max 10 µA
- High noise immunity: VOH and VOL meet or exceed standard logic levels
- Small package: SOT-23-5 saves board space
- ESD protection: HBM 2000V, CDM 1000V
Target Applications
- 5G base station control logic: level translation between 1.8V baseband and 3.3V RF control
- Automotive dashboard: interfacing 3.3V microcontroller with 5V display driver
- Industrial sensors: logic OR for alarm signals from multiple 3.3V sensors to 5V PLC
- Portable electronics: battery-powered devices requiring low-voltage logic
- IoT modules: voltage translation between 1.8V sensor and 3.3V wireless SoC
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LV1T32DBVR. 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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orders confirmed before 4 PM are shipped the same day.
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Shenzhen with support for HK bank transfers and multi-currency.
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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
SN74LV1T32DBVR 是德州儀器(TI)推出的單路2輸入正或門,專為邏輯電平轉換和通用邏輯應用設計。它支持1.8V至5.5V的寬電源電壓範圍,適用於不同電壓域之間的接口。器件採用緊湊的SOT-23-5封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.8V 至 5.5V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 輸出電壓範圍 |
0V 至 VCC |
| 邏輯系列 |
LV1T (電平轉換) |
| 傳播延遲 (典型值) |
4.5 ns @ 3.3V, 15 pF 負載 |
| 輸入電容 |
2 pF |
| 輸出驅動電流 |
±8 mA @ 3.3V |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SOT-23-5 |
核心特性
- 寬電源電壓範圍:1.8V 至 5.5V
- 電平轉換能力:可在不同電壓域之間上下轉換
- 低功耗:ICC 最大值 10 µA
- 高抗噪性:VOH 和 VOL 滿足或超過標準邏輯電平
- 小型封裝:SOT-23-5 節省電路板空間
- ESD 保護:HBM 2000V, CDM 1000V
典型應用場景
- 5G基站控制邏輯:1.8V基帶與3.3V射頻控制之間電平轉換
- 汽車儀表盤:3.3V微控制器與5V顯示驅動器接口
- 工業傳感器:多個3.3V傳感器報警信號的邏輯或,輸出至5V PLC
- 便攜式電子設備:需要低電壓邏輯的電池供電設備
- 物聯網模塊:1.8V傳感器與3.3V無線SoC之間的電壓轉換
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