SN74LS14DR TI Schmitt-Trigger Inverter | 14-SOIC | 6 Channels, 4.75V-5.25V

Product Overview

The SN74LS14DR from Texas Instruments is a hex Schmitt-trigger inverter IC designed for high-performance logic applications. It features six independent inverters with Schmitt-trigger inputs, providing hysteresis for noise immunity and clean output transitions. Housed in a compact 14-SOIC package, this device operates over a supply voltage range of 4.75V to 5.25V, making it ideal for 5V logic systems. The SN74LS14DR is characterized for operation from 0°C to 70°C, ensuring reliable performance in commercial environments.

Detailed Technical Specifications

Key Features

• Six independent Schmitt-trigger inverters
• Hysteresis voltage: 0.8V typical at 5V
• Low power consumption: 22 mW per gate typical
• High noise immunity
• Wide operating voltage range: 4.75V to 5.25V
• Standard 14-SOIC package for space-saving designs
• Compatible with TTL and CMOS logic levels

Target Applications

• Signal conditioning in 5G base stations (e.g., noise filtering for control signals)
• Debouncing switches in automotive dashboards
• Waveform shaping in industrial sensors
• Oscillator circuits for clock generation
• Interface circuits for microcontrollers and FPGAs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS14DR. 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

SN74LS14DR 是德州儀器 (TI) 生產的六路施密特觸發反相器 IC，專為高性能邏輯應用設計。它包含六個獨立的施密特觸發反相器，具有滯回特性，可提供噪聲抑制和乾淨的輸出轉換。該器件採用緊湊的 14-SOIC 封裝，工作電源電壓範圍為 4.75V 至 5.25V，非常適合 5V 邏輯系統。SN74LS14DR 的工作溫度範圍為 0°C 至 70°C，確保在商業環境中可靠運行。

詳細技術參數

核心特性

• 六個獨立的施密特觸發反相器
• 滯回電壓：5V 時典型值 0.8V
• 低功耗：每個門典型值 22 mW
• 高噪聲抑制能力
• 寬工作電壓範圍：4.75V 至 5.25V
• 標準 14-SOIC 封裝，節省空間
• 兼容 TTL 和 CMOS 邏輯電平

典型應用場景

• 5G 基站中的信號調理（例如控制信號的噪聲濾波）
• 汽車儀表盤中的按鍵去抖動
• 工業傳感器中的波形整形
• 時鐘生成的振盪器電路
• 微控制器和 FPGA 的接口電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS14DR 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。
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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。
• 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]