SN54HC193J TI Counter IC | 4-Bit Binary Up/Down Counter, 2V to 6V

Product Overview

The SN54HC193J is a high-speed, 4-bit binary up/down counter from Texas Instruments, designed for synchronous counting in both directions. It features a clear function and a borrow/cascade output for easy expansion. Operating from 2V to 6V, it is ideal for industrial and military applications requiring reliable performance over a wide temperature range.

Detailed Technical Specifications

Key Features

• 4-bit binary up/down counter
• Synchronous counting with asynchronous clear
• Borrow and cascade outputs for multi-stage counting
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical 30% of VCC
• Low power consumption: 80 µA max at 25°C
• Military temperature range: -55°C to +125°C
• Hermetic ceramic DIP package for harsh environments

Target Applications

• Industrial automation: Programmable logic controllers (PLCs)
• Communication systems: 5G base station frequency dividers
• Automotive: Dashboard odometer and trip counters
• Military: Avionics mission timers
• Test equipment: Frequency counters and signal generators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54HC193J. 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

SN54HC193J 是德州儀器 (TI) 生產的高速 4 位二進制加/減計數器，支援同步雙向計數。它具有清零功能和借位/級聯輸出，便於擴展。工作電壓範圍為 2V 至 6V，適用於需要在寬溫度範圍內可靠運行的工業和軍事應用。

詳細技術參數

核心特性

• 4 位二進制加/減計數器
• 同步計數，非同步清零
• 借位和級聯輸出，支援多級計數
• 寬工作電壓範圍：2V 至 6V
• 高抗干擾能力：典型值 30% VCC
• 低功耗：25°C 時最大 80 µA
• 軍用溫度範圍：-55°C 至 +125°C
• 密封陶瓷 DIP 封裝，適用於惡劣環境

典型應用場景

• 工業自動化：可程式邏輯控制器 (PLC)
• 通訊系統：5G 基地台分頻器
• 汽車電子：儀表板里程表和行程計數器
• 軍事：航空電子任務計時器
• 測試設備：頻率計數器和信號產生器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54HC193J 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]