SN74HCT14DR TI Schmitt-Trigger Inverter | 14-SOIC | 6 Channels, 5V

Product Overview

The SN74HCT14DR from Texas Instruments is a hex Schmitt-trigger inverter IC designed for 5V CMOS logic systems. It features six independent inverters with Schmitt-trigger inputs, providing hysteresis for noise immunity and slow input signal conditioning. Housed in a compact 14-SOIC package, this device is ideal for applications requiring clean output transitions from noisy or slowly changing inputs.

Detailed Technical Specifications

Key Features

• Six independent Schmitt-trigger inverters
• Wide supply voltage range: 4.5V to 5.5V
• High noise immunity due to hysteresis
• Typical propagation delay: 15 ns
• Low power consumption: ICC max 20 µA
• Inputs are TTL-voltage compatible
• Outputs drive up to 10 LSTTL loads
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

The SN74HCT14DR is suitable for various applications including signal conditioning, noise filtering, and waveform shaping. Specific examples include:

• 5G base station control logic for signal integrity
• Automotive dashboard display interfaces for debouncing switches
• Industrial sensor interfaces for cleaning noisy sensor outputs
• Consumer electronics like smart home hubs for input signal conditioning
• Medical devices such as patient monitors for reliable logic transitions

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCT14DR. 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

SN74HCT14DR 是德州儀器（TI）生產的六路施密特觸發反相器 IC，專為 5V CMOS 邏輯系統設計。它包含六個獨立的施密特觸發反相器，輸入具有滯回特性，可提供噪聲抑制和慢速輸入信號整形。該器件採用緊湊的 14-SOIC 封裝，非常適合需要從噪聲或緩慢變化輸入中獲得乾淨輸出轉換的應用。

詳細技術參數

核心特性

• 六個獨立的施密特觸發反相器
• 寬電源電壓範圍：4.5V 至 5.5V
• 由於滯回特性，具有高噪聲抑制能力
• 典型傳播延遲：15 ns
• 低功耗：ICC 最大值 20 µA
• 輸入與 TTL 電壓兼容
• 輸出可驅動多達 10 個 LSTTL 負載
• ESD 保護超過 2000V（符合 MIL-STD-883）

典型應用場景

SN74HCT14DR 適用於多種應用，包括信號調理、噪聲濾波和波形整形。具體實例包括：

• 5G 基站控制邏輯，確保信號完整性
• 汽車儀表盤顯示接口，用於按鍵去抖
• 工業傳感器接口，清理噪聲傳感器輸出
• 消費電子產品如智能家居中樞，用於輸入信號調理
• 醫療設備如病人監護儀，實現可靠的邏輯轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCT14DR 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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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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