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Product Overview
The SN74LVC1G17DSFR is a single Schmitt-trigger buffer from Texas Instruments, designed for 1.65-V to 5.5-V VCC operation. It features a positive and negative input threshold hysteresis for noise immunity and slow input signal conditioning. The device is available in a space-saving 6-pin SON (1 mm × 1 mm) package, making it ideal for portable and compact applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65 V to 5.5 V |
| Input Voltage Range |
0 V to 5.5 V |
| Output Current (IOH/IOL) |
±32 mA at 3.3 V |
| Propagation Delay (tpd) |
4.3 ns typical at 3.3 V, 50 pF |
| Input Hysteresis (VT+ – VT–) |
0.4 V typical at 3.3 V |
| Operating Temperature Range |
–40°C to +125°C |
| Package |
6-SON (1 mm × 1 mm) |
Key Features
- Schmitt-trigger input for noise immunity and slow input signals
- Wide operating voltage range: 1.65 V to 5.5 V
- High output drive: ±32 mA at 3.3 V
- Low static power consumption (ICC = 10 µA max)
- Ultra-small package: 6-SON (1 mm × 1 mm)
- ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)
Target Applications
- 5G base station control logic: Signal conditioning for slow or noisy sensor inputs
- Automotive dashboard: Interface for push-button or switch debouncing
- Portable electronics: Level translation and signal buffering in battery-powered devices
- Industrial sensors: Noise filtering for encoder or proximity sensor outputs
- IoT modules: Glitch-free signal recovery in wireless communication modules
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVC1G17DSFR. 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
SN74LVC1G17DSFR 是德州儀器(TI)推出的單路施密特觸發緩衝器,工作電壓範圍為 1.65 V 至 5.5 V。它具有正負輸入閾值遲滯特性,可有效抑制噪聲並處理緩慢變化的輸入信號。器件採用節省空間的 6 引腳 SON(1 mm × 1 mm)封裝,非常適合便攜式和緊湊型應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.65 V 至 5.5 V |
| 輸入電壓範圍 |
0 V 至 5.5 V |
| 輸出電流 (IOH/IOL) |
±32 mA(3.3 V 時) |
| 傳播延遲 (tpd) |
典型值 4.3 ns(3.3 V,50 pF) |
| 輸入遲滯 (VT+ – VT–) |
典型值 0.4 V(3.3 V 時) |
| 工作溫度範圍 |
–40°C 至 +125°C |
| 封裝 |
6-SON(1 mm × 1 mm) |
核心特性
- 施密特觸發輸入:抗噪聲能力強,可處理緩慢輸入信號
- 寬工作電壓範圍:1.65 V 至 5.5 V
- 高輸出驅動能力:3.3 V 時 ±32 mA
- 低靜態功耗(ICC 最大值 10 µA)
- 超小型封裝:6-SON(1 mm × 1 mm)
- ESD 保護超過 JESD 22 標準(2000-V HBM,1000-V CDM)
典型應用場景
- 5G 基站控制邏輯:對緩慢或噪聲傳感器輸入進行信號調理
- 汽車儀表盤:按鍵或開關去抖動接口
- 便攜式電子設備:電池供電設備中的電平轉換和信號緩衝
- 工業傳感器:編碼器或接近傳感器輸出的噪聲濾波
- 物聯網模塊:無線通信模塊中的無毛刺信號恢復
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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