SN74LS670D TI Register File | 16-SOIC | 4x4, 3-State Outputs

Product Overview

The SN74LS670D is a 4-word by 4-bit register file from Texas Instruments, featuring 3-state outputs. It is designed for high-performance memory and data storage applications in digital systems. The device is fabricated using advanced low-power Schottky technology, providing a balance of speed and power efficiency. Housed in a 16-pin SOIC package, it is suitable for compact and automated assembly processes.

Detailed Technical Specifications

Key Features

• 4-word by 4-bit register file with separate read and write addresses
• 3-state outputs for bus-oriented systems
• Low power consumption: 45 mW typical
• High speed: 18 ns typical propagation delay
• Direct replacement for industry-standard 74LS670
• Wide operating temperature range: 0°C to 70°C

Target Applications

• Data buffering in 5G base station control logic
• Register storage in automotive dashboard display controllers
• Scratchpad memory in industrial PLCs
• Cache memory in embedded processors
• General-purpose register file in FPGA configuration circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS670D. 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

SN74LS670D 是德州儀器生產的一款 4 字 × 4 位寄存器文件，具有三態輸出。它採用先進的低功耗肖特基技術製造，在速度和功耗之間實現了平衡。器件封裝在 16 引腳 SOIC 中，適合緊湊型自動化裝配工藝。

詳細技術參數

核心特性

• 4 字 × 4 位寄存器文件，具有獨立的讀寫地址
• 三態輸出，適用於總線系統
• 低功耗：典型值 45 mW
• 高速：典型傳播延遲 18 ns
• 可直接替代行業標準 74LS670
• 寬工作溫度範圍：0°C 至 70°C

典型應用場景

• 5G 基站控制邏輯中的數據緩衝
• 汽車儀表盤顯示控制器中的寄存器存儲
• 工業 PLC 中的暫存器
• 嵌入式處理器中的緩存
• FPGA 配置電路中的通用寄存器文件

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS670D 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]