SN74HC4040ANSR TI 12-Bit Ripple Counter | 16-SO | 2V-6V, 12 Stages

Product Overview

The SN74HC4040ANSR from Texas Instruments is a 12-stage binary ripple counter with a high-speed CMOS logic family. It features a 12-bit counter with a ripple carry output for cascading, and it operates over a wide voltage range of 2V to 6V. The device is available in a 16-pin SO package (NSR suffix) and is designed for low-power consumption and high noise immunity. It is ideal for frequency division, time delay generation, and counter applications in various electronic systems.

Detailed Technical Specifications

Key Features

• 12-stage binary ripple counter with 12 parallel outputs
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical 30% of VCC
• Low power consumption: 80µA (max) at VCC=6V
• Ripple carry output for cascading multiple counters
• Master reset input to clear all outputs
• Compatible with TTL levels
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• Frequency division in 5G base station timing circuits
• Time delay generation in automotive dashboard displays
• Counter and divider in industrial control systems
• Sequential logic in consumer electronics
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC4040ANSR. 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

SN74HC4040ANSR 是德州儀器 (TI) 生產的一款 12 級二進制紋波計數器，採用高速 CMOS 邏輯系列。它具有 12 位計數器，帶有級聯用的紋波進位輸出，工作電壓範圍為 2V 至 6V。該器件採用 16 引腳 SO 封裝 (NSR 後綴)，設計用於低功耗和高抗噪性。非常適合用於各種電子系統中的分頻、延時生成和計數應用。

詳細技術參數

核心特性

• 12 級二進制紋波計數器，帶 12 個並行輸出
• 寬工作電壓範圍：2V 至 6V
• 高抗噪性：典型值為 VCC 的 30%
• 低功耗：VCC=6V 時最大 80µA
• 紋波進位輸出，用於級聯多個計數器
• 主復位輸入，可清除所有輸出
• 與 TTL 電平兼容
• ESD 保護超過 2000V（按 MIL-STD-883）

典型應用場景

• 5G 基站定時電路中的分頻
• 汽車儀表盤顯示中的延時生成
• 工業控制系統中的計數和分頻
• 消費電子中的順序邏輯
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC4040ANSR 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]