CD40161BPWR TI Counter IC | 16-TSSOP | 3V-18V, 8.5MHz

Product Overview

The CD40161BPWR from Texas Instruments is a high-speed CMOS 4-bit synchronous binary counter with asynchronous clear. It operates over a wide voltage range of 3V to 18V and features a maximum clock frequency of 8.5 MHz at 10V. The device is housed in a compact 16-TSSOP package, making it suitable for space-constrained applications. It offers synchronous counting and asynchronous clear functionality, along with carry output for cascading multiple counters.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD (typical)
• Low power consumption: 10 µW (typical at 10V)
• Synchronous counting with asynchronous clear
• Carry output for cascading
• Standardized symmetrical output characteristics
• 100% tested for quiescent current
• Meets all requirements of JEDEC Tentative Standard No. 13B, Standard Specifications for Description of 'B' Series CMOS Devices

Target Applications

The CD40161BPWR is ideal for use in frequency dividers, time delay circuits, and counter/timer systems. Specific applications include:

• 5G base station control logic
• Automotive dashboard display counters
• Industrial automation counters
• Medical device timing circuits
• Consumer electronics (e.g., washing machine timers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD40161BPWR. 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

CD40161BPWR 是德州儀器 (TI) 生產的高速 CMOS 4位同步二進制計數器，具有異步清零功能。它可在 3V 至 18V 的寬電壓範圍內工作，在 10V 時最大時鐘頻率為 8.5 MHz。器件採用緊湊的 16-TSSOP 封裝，適合空間受限的應用。它提供同步計數和異步清零功能，並具有級聯多個計數器的進位輸出。

詳細技術參數

核心特性

• 寬電源電壓範圍：3V 至 18V
• 高抗干擾能力：0.45 VDD（典型值）
• 低功耗：10 µW（典型值，10V 時）
• 同步計數，異步清零
• 級聯用進位輸出
• 標準化對稱輸出特性
• 100% 靜態電流測試
• 符合 JEDEC 暫行標準 No. 13B 中 'B' 系列 CMOS 器件的標準規範

典型應用場景

CD40161BPWR 適用於分頻器、延時電路和計數器/定時器系統。具體應用包括：

• 5G 基站控制邏輯
• 汽車儀表顯示計數器
• 工業自動化計數器
• 醫療設備定時電路
• 消費電子（如洗衣機定時器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD40161BPWR 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。
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• 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.
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