SN74LVC1G19YZPR TI Decoder/Demux | 6-DSBGA | 1.65-5.5V, 1-of-2

Product Overview

The SN74LVC1G19YZPR is a single 1-of-2 decoder/demultiplexer from Texas Instruments, designed for low-voltage, low-power applications. Housed in a compact 6-DSBGA package (0.9mm x 1.4mm), it operates over a wide supply voltage range of 1.65V to 5.5V, making it suitable for battery-powered and portable devices. 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 follows the input; when G is high, both outputs are low. The SN74LVC1G19YZPR supports partial-power-down applications with Ioff circuitry that disables outputs when VCC is 0V, preventing damaging backflow current.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 1.65V to 5.5V
• Low power consumption: 10 µA max ICC
• High drive capability: ±32 mA at 3.3V
• Partial-power-down mode (Ioff) protects against backflow current
• Ultra-small 6-DSBGA package saves board space
• ESD protection exceeds JESD 22: 2000V HBM, 1000V CDM
• Latch-up performance exceeds 100 mA per JESD 78, Class II

Target Applications

The SN74LVC1G19YZPR is ideal for space-constrained and low-power designs. Specific applications include:

• 5G base station control logic: Address decoding for RF front-end modules
• Automotive dashboard displays: Signal routing for touchscreen controllers
• Portable medical devices: Multiplexing sensor data in glucose monitors
• IoT edge nodes: Demultiplexing UART signals in smart sensors
• Wearable electronics: Power management sequencing in smartwatches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC1G19YZPR. 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

SN74LVC1G19YZPR 是德州儀器推出的單路1選2解碼器/多路分配器，專為低電壓、低功耗應用設計。採用緊湊的6-DSBGA封裝（0.9mm x 1.4mm），工作電壓範圍寬達1.65V至5.5V，適用於電池供電和便攜設備。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。SN74LVC1G19YZPR支持部分斷電應用，其Ioff電路可在VCC=0V時禁用輸出，防止有害的回灌電流。

詳細技術參數

核心特性

• 寬電源電壓範圍：1.65V 至 5.5V
• 低功耗：最大 ICC 10 µA
• 高驅動能力：3.3V 時 ±32 mA
• 部分斷電模式（Ioff）防止回灌電流
• 超小 6-DSBGA 封裝節省電路板空間
• ESD 保護超過 JESD 22 標準：2000V HBM，1000V CDM
• 閂鎖性能超過 100 mA（JESD 78，Class II）

典型應用場景

SN74LVC1G19YZPR 適用於空間受限和低功耗設計。具體應用包括：

• 5G基站控制邏輯：射頻前端模塊的地址解碼
• 汽車儀表盤顯示：觸摸屏控制器的信號路由
• 便攜醫療設備：血糖監測儀中的傳感器數據多路復用
• 物聯網邊緣節點：智能傳感器中 UART 信號的分配
• 可穿戴電子設備：智能手錶的電源管理序列

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC1G19YZPR 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]