SN74LVC1G19DCK3 TI 1-of-2 Decoder/Demux | SC-70-6 | 1.65-5.5V, 150Mbps

Product Overview

The SN74LVC1G19DCK3 is a single 1-of-2 decoder/demultiplexer from Texas Instruments, designed for 1.65-V to 5.5-V VCC operation. This device features a single data input (A), two mutually exclusive outputs (Y0 and Y1), and an enable input (G). When G is low, the selected output is active low; when G is high, both outputs are high (inactive). The SN74LVC1G19 is capable of driving up to 50-ohm transmission lines at 150 Mbps, making it suitable for high-speed signal routing in space-constrained applications. Housed in a small SC-70-6 package, it is ideal for portable and battery-powered equipment.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 1.65 V to 5.5 V
• High data rate: 150 Mbps
• Low propagation delay: 3.8 ns typical at 3.3 V
• Supports partial power-down mode (Ioff)
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• ESD protection exceeds JESD 22: 2000-V Human-Body Model (A114-A)
• Small SC-70-6 package saves board space

Target Applications

• 5G base station: Signal routing and demultiplexing in control boards
• Automotive dashboard: Display data selection and indicator control
• Portable electronics: Battery-powered devices requiring low power consumption
• Industrial sensors: Multiplexing sensor outputs to a single ADC
• Networking equipment: High-speed signal switching in routers and switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC1G19DCK3. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74LVC1G19DCK3 是德州儀器（TI）推出的單路 1-of-2 解碼器/多路分配器，工作電壓範圍為 1.65 V 至 5.5 V。該器件具有一個數據輸入（A）、兩個互斥輸出（Y0 和 Y1）以及一個使能輸入（G）。當 G 為低電平時，選中的輸出為低電平有效；當 G 為高電平時，兩個輸出均為高電平（無效）。SN74LVC1G19 能夠以 150 Mbps 的速率驅動 50 歐姆傳輸線，適用於空間受限的高速信號路由應用。採用小型 SC-70-6 封裝，非常適合便攜式和電池供電設備。

詳細技術參數

核心特性

• 寬工作電壓範圍：1.65 V 至 5.5 V
• 高數據速率：150 Mbps
• 低傳播延遲：3.8 ns 典型值 (3.3 V)
• 支持部分斷電模式 (Ioff)
• 閂鎖性能超過 100 mA (JESD 78, Class II)
• ESD 保護超過 JESD 22：2000-V 人體放電模型 (A114-A)
• 小型 SC-70-6 封裝節省電路板空間

典型應用場景

• 5G 基站：控制板中的信號路由與多路分配
• 汽車儀表盤：顯示數據選擇與指示燈控制
• 便攜式電子設備：低功耗電池供電設備
• 工業傳感器：將多個傳感器輸出復用至單個 ADC
• 網絡設備：路由器與交換機中的高速信號切換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC1G19DCK3 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]