SN74LV4040APWR TI Counter IC | 16-TSSOP | 12-Bit, 2V to 5.5V

Product Overview

The SN74LV4040APWR from Texas Instruments is a 12-bit asynchronous binary counter integrated circuit. It is designed for low-voltage operation (2V to 5.5V) and features a ripple-carry output for cascading multiple stages. The device is housed in a compact 16-TSSOP package, making it suitable for space-constrained applications. With a typical count frequency of 95 MHz at 5V, it provides reliable performance for digital counting and timing applications.

Detailed Technical Specifications

Key Features

• 12-bit asynchronous binary counter with ripple carry
• Wide operating voltage range: 2V to 5.5V
• High count frequency: 95 MHz typical at 5V
• Low power consumption: 20 µA maximum ICC
• Inputs accept voltages up to 5.5V
• Outputs can drive up to 12 mA at 5V
• Available in 16-TSSOP package for space-saving designs
• Supports cascading for higher bit counts

Target Applications

• 5G base station timing and synchronization circuits
• Automotive dashboard display controllers
• Industrial programmable logic controllers (PLCs)
• Consumer electronics like digital clocks and timers
• Frequency dividers in communication systems
• Data acquisition systems requiring event counting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV4040APWR. 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

SN74LV4040APWR 是德州儀器（TI）生產的12位非同步二進制計數器積體電路。它專為低電壓操作（2V至5.5V）設計，並具有用於級聯的漣波進位輸出。該器件採用緊湊的16-TSSOP封裝，適合空間受限的應用。在5V電壓下，典型計數頻率為95 MHz，為數字計數和定時應用提供可靠的性能。

詳細技術參數

核心特性

• 12位非同步二進制計數器，帶漣波進位
• 寬工作電壓範圍：2V 至 5.5V
• 高計數頻率：5V時典型值95 MHz
• 低功耗：最大ICC 20 µA
• 輸入可接受高達5.5V的電壓
• 輸出在5V時可驅動12 mA
• 採用16-TSSOP封裝，節省空間
• 支援級聯以實現更高位數

典型應用場景

• 5G基站定時與同步電路
• 汽車儀表板顯示控制器
• 工業可程式邏輯控制器 (PLC)
• 消費電子產品，如數字時鐘和定時器
• 通信系統中的分頻器
• 需要事件計數的數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV4040APWR 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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