SN74LS112AD TI Flip-Flop IC | 16-SOIC | Dual J-K, Negative-Edge Trigger

Product Overview

The SN74LS112AD is a dual J-K negative-edge-triggered flip-flop integrated circuit from Texas Instruments (TI), packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. It is part of the 74LS family, known for low-power Schottky technology, offering high speed and low power consumption. Each flip-flop has independent J, K, clock, and direct clear inputs, along with complementary Q and Q̅ outputs. The device is designed for use in a wide range of digital applications requiring reliable sequential logic.

Detailed Technical Specifications

Key Features

• Dual J-K flip-flops with negative-edge trigger
• Low power consumption (typical 20 mW per flip-flop)
• High speed: typical clock frequency 30 MHz
• Direct clear input for each flip-flop
• Complementary Q and Q̅ outputs
• Wide operating voltage range: 4.75 V to 5.25 V
• Industry-standard 16-SOIC package for surface-mount assembly
• Compatible with TTL logic levels

Target Applications

The SN74LS112AD is ideal for sequential logic applications such as:

• 5G base station control logic: used in timing and state machine circuits for signal processing
• Automotive dashboard displays: for data latching and sequencing in instrument clusters
• Industrial automation: programmable logic controllers (PLCs) for sequence control
• Consumer electronics: remote controls, gaming consoles, and home appliances
• Communication systems: data buffering and synchronization in routers and switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS112AD. 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

SN74LS112AD 是德州儀器 (TI) 生產的雙路 J-K 負邊緣觸發觸發器集成電路，採用 16 引腳 SOIC（小外形集成電路）封裝。它屬於 74LS 系列，採用低功耗肖特基技術，具有高速和低功耗的特點。每個觸發器具有獨立的 J、K、時鐘和直接清零輸入，以及互補的 Q 和 Q̅ 輸出。該器件適用於需要可靠時序邏輯的各種數字應用。

詳細技術參數

核心特性

• 雙路 J-K 觸發器，負邊緣觸發
• 低功耗（每個觸發器典型功耗 20 mW）
• 高速：典型時鐘頻率 30 MHz
• 每個觸發器具有直接清零輸入
• 互補 Q 和 Q̅ 輸出
• 寬工作電壓範圍：4.75 V 至 5.25 V
• 行業標準 16-SOIC 封裝，適用於表面貼裝
• 兼容 TTL 邏輯電平

典型應用場景

SN74LS112AD 適用於以下時序邏輯應用：

• 5G 基站控制邏輯：用於信號處理中的定時和狀態機電路
• 汽車儀表盤顯示：用於儀表組中的數據鎖存和序列控制
• 工業自動化：可編程邏輯控制器 (PLC) 中的順序控制
• 消費電子：遙控器、遊戲機和家用電器
• 通信系統：路由器和交換機中的數據緩衝與同步

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS112AD 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]