SN74LV221AQPWRQ1 TI Dual Monostable Multivibrator | 16-TSSOP | 2V-5.5V, -40°C to 125°C

Product Overview

The SN74LV221AQPWRQ1 is a dual monostable multivibrator from Texas Instruments, designed for automotive applications. It features two independent monostable circuits with Schmitt-trigger inputs for noise immunity. Each circuit can be triggered by either the A-input (rising edge) or B-input (falling edge), producing a single output pulse of programmable width. The device operates over a wide supply voltage range of 2V to 5.5V and is specified for the automotive temperature range of -40°C to 125°C. Housed in a 16-pin TSSOP package, it is ideal for space-constrained designs requiring precise timing control.

Detailed Technical Specifications

Key Features

• Dual independent monostable multivibrators
• Schmitt-trigger inputs for slow or noisy input signals
• Programmable output pulse width with external R and C
• Wide supply voltage range: 2V to 5.5V
• Automotive-grade: AEC-Q100 qualified
• Low power consumption: ICC typically 20 µA
• Outputs can drive up to 12 mA at 5V
• Available in 16-TSSOP package for compact designs

Target Applications

• Automotive body electronics: dashboard control modules, window lift controllers
• Infotainment systems: touchscreen debouncing, power sequencing
• 5G base station: timing generation for signal processing
• Industrial automation: pulse stretching for sensor interfaces
• Medical devices: patient monitoring system timing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV221AQPWRQ1. 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

SN74LV221AQPWRQ1 是德州儀器推出的雙單穩態多諧振盪器，專為汽車應用設計。它包含兩個獨立的單穩態電路，具有施密特觸發輸入以增強抗噪性。每個電路可通過 A 輸入（上升沿）或 B 輸入（下降沿）觸發，產生可編程寬度的單輸出脈衝。器件工作電壓範圍為 2V 至 5.5V，溫度範圍為 -40°C 至 125°C，採用 16 引腳 TSSOP 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 雙獨立單穩態多諧振盪器
• 施密特觸發輸入，適用於緩慢或噪聲信號
• 通過外部 R 和 C 可編程輸出脈衝寬度
• 寬電源電壓範圍：2V 至 5.5V
• 汽車級認證：AEC-Q100
• 低功耗：ICC 典型值 20 µA
• 輸出可驅動 12 mA (5V 時)
• 採用 16-TSSOP 封裝，節省空間

典型應用場景

• 汽車車身電子：儀表盤控制模塊、車窗升降控制器
• 信息娛樂系統：觸摸屏去抖、電源時序控制
• 5G 基站：信號處理定時生成
• 工業自動化：傳感器接口脈衝展寬
• 醫療設備：病人監護系統定時

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV221AQPWRQ1 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]