SN74LS145NS TI BCD-to-Decimal Decoder | 16-SO | 4-Bit Input, Open-Collector Output

Product Overview

The SN74LS145NS is a BCD-to-decimal decoder/driver from Texas Instruments, designed to convert 4-bit BCD input into one of ten decimal outputs. It features open-collector outputs capable of driving up to 80V and 40mA, making it suitable for high-voltage and high-current applications. Housed in a 16-SO package, this device is ideal for driving indicator tubes, relays, and other loads requiring high voltage.

Detailed Technical Specifications

Key Features

• BCD-to-decimal decoding with 4-bit input
• Open-collector outputs for high-voltage drive
• Outputs can withstand up to 80V and 40mA
• Low power consumption: typical 35mW
• TTL compatible inputs
• Standard 16-pin SOIC package

Target Applications

• Indicator tube drivers (e.g., Nixie tubes)
• Relay and solenoid drivers in industrial control
• High-voltage display drivers for test equipment
• Interface between TTL logic and high-voltage loads
• Specific products: 5G base station power supply monitoring, automotive dashboard indicator drivers, programmable logic controller (PLC) output modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS145NS. 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

SN74LS145NS 是德州儀器推出的BCD-十進制解碼器/驅動器，可將4位BCD輸入轉換為十個十進制輸出之一。它具有開集電極輸出，能夠承受高達80V和40mA的電壓和電流，適用於高壓和大電流應用。採用16-SO封裝，非常適合驅動指示管、繼電器和其他需要高電壓的負載。

詳細技術參數

核心特性

• BCD 至十進制解碼，4位輸入
• 開集電極輸出，支持高電壓驅動
• 輸出可承受高達 80V 和 40mA
• 低功耗：典型 35mW
• TTL 兼容輸入
• 標準 16 引腳 SOIC 封裝

典型應用場景

• 指示管驅動器（如輝光管）
• 工業控制中的繼電器和電磁閥驅動
• 測試設備中的高壓顯示驅動
• TTL 邏輯與高壓負載之間的接口
• 具體產品：5G基站電源監控、汽車儀表盤指示燈驅動、可編程邏輯控制器（PLC）輸出模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS145NS 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]