SN74LVC1G19DCKR TI Decoder/Demultiplexer | SC-70-6 | 1.65-5.5V, 150Mbps

Product Overview

The SN74LVC1G19DCKR is a single 1-of-2 decoder/demultiplexer from Texas Instruments, designed for low-voltage, high-speed operation. Housed in a compact SC-70-6 package, it operates over a wide supply voltage range of 1.65V to 5.5V, making it suitable for battery-powered and portable applications. This device features a single data input (A), two mutually exclusive outputs (Y0 and Y1), and an active-low enable input (G). When G is low, the selected output follows the input; when G is high, both outputs are low. The SN74LVC1G19DCKR supports data rates up to 150 Mbps and offers 5V tolerant inputs, enabling interfacing with higher voltage logic families.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 1.65V to 5.5V
• 5V tolerant inputs for mixed-voltage systems
• High data rate: up to 150 Mbps
• Low power consumption: 10 µA max ICC
• Low propagation delay: 3.5 ns typical at 3.3V
• Small SC-70-6 package saves board space
• Supports partial power-down mode (Ioff)
• ESD protection exceeds JESD 22

Target Applications

• 5G base station control logic: signal routing for antenna array modules
• Automotive dashboard display: selecting data sources for infotainment
• Portable medical devices: multiplexing sensor inputs
• Industrial automation: address decoding for I/O modules
• Consumer electronics: mode selection in smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC1G19DCKR. 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

SN74LVC1G19DCKR 是德州儀器（TI）推出的一款單路 1-of-2 解碼器/多路分配器，專為低電壓、高速應用設計。採用緊湊的 SC-70-6 封裝，工作電壓範圍寬達 1.65V 至 5.5V，非常適合電池供電和便攜式設備。該器件具有一個數據輸入（A）、兩個互斥輸出（Y0 和 Y1）以及一個低電平有效的使能輸入（G）。當 G 為低電平時，選中的輸出跟隨輸入；當 G 為高電平時，兩個輸出均為低電平。SN74LVC1G19DCKR 支持高達 150 Mbps 的數據速率，並具有 5V 耐壓輸入，可與更高電壓的邏輯系列接口。

詳細技術參數

核心特性

• 寬電源電壓範圍：1.65V 至 5.5V
• 5V 耐壓輸入，適用於混合電壓系統
• 高數據速率：最高 150 Mbps
• 低功耗：最大 ICC 為 10 µA
• 低傳播延遲：3.3V 時典型值 3.5 ns
• 小型 SC-70-6 封裝，節省電路板空間
• 支持部分斷電模式 (Ioff)
• ESD 保護超過 JESD 22 標準

典型應用場景

• 5G 基站控制邏輯：天線陣列模塊的信號路由
• 汽車儀表盤顯示：選擇信息娛樂系統的數據源
• 便攜式醫療設備：多路傳感器輸入複用
• 工業自動化：I/O 模塊的地址解碼
• 消費電子：智能家居中樞的模式選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC1G19DCKR 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。
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• 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。
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• 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.
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