CD74HC192NSR TI Counter IC | 16-SO | 4-Bit, Up/Down, Synchronous

Product Overview

The CD74HC192NSR is a high-speed CMOS 4-bit synchronous up/down counter from Texas Instruments. It features a synchronous counting operation, asynchronous preset, and a ripple-carry output for cascading multiple stages. The device operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. Packaged in a 16-pin SOIC (NSR suffix), it offers a compact solution for digital counting and frequency division.

Detailed Technical Specifications

Key Features

• Synchronous 4-bit up/down counting
• Asynchronous parallel load (preset)
• Ripple-carry output for cascading
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical 0.45 VCC
• Low power consumption: 80 µA max at 25°C
• Compatible with TTL levels
• RoHS compliant

Target Applications

• 5G base station: frequency division and timing control
• Automotive dashboard: odometer and trip meter counting
• Industrial automation: event counters and sequence controllers
• Consumer electronics: digital clocks and timers
• Test and measurement equipment: frequency counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC192NSR. 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

CD74HC192NSR 是德州儀器推出的一款高速 CMOS 4位元同步加/減計數器。它具有同步計數操作、非同步預設功能以及用於級聯的漣波進位輸出。該器件可在 2V 至 6V 的寬電壓範圍內工作，適合電池供電和工業應用。採用 16 引腳 SOIC（NSR 後綴）封裝，為數位計數和分頻提供緊湊解決方案。

詳細技術參數

核心特性

• 同步 4 位元加/減計數
• 非同步並行載入（預設）
• 漣波進位輸出，便於級聯
• 寬工作電壓範圍：2V 至 6V
• 高抗雜訊能力：典型值 0.45 VCC
• 低功耗：25°C 時最大 80 µA
• 與 TTL 電平相容
• 符合 RoHS 標準

典型應用場景

• 5G 基地台：分頻和時序控制
• 汽車儀表板：里程表和行程計數
• 工業自動化：事件計數器和順序控制器
• 消費電子：數位時鐘和計時器
• 測試與測量設備：頻率計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC192NSR 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]