CD4518BE TI Counter IC | 16-PDIP | Dual BCD Up-Counter, 3V-18V

Product Overview

The CD4518BE is a dual BCD up-counter integrated circuit manufactured by Texas Instruments (TI). It contains two identical, independent, internally synchronized 4-stage counters. Each counter consists of four D-type flip-flops with a common clock input and a reset input. The counter advances on the positive-going edge of the clock signal. The CD4518BE is designed for use in low-power applications and operates over a wide supply voltage range of 3V to 18V. It is available in a 16-pin PDIP package, making it suitable for through-hole PCB assembly.

Detailed Technical Specifications

Key Features

• Dual BCD up-counters with independent clock and reset
• Wide supply voltage range: 3V to 18V
• High noise immunity: 45% of VDD typical
• Low power consumption: 10 µW typical at 10V
• Fully static operation
• Standardized symmetrical output characteristics
• Available in 16-pin PDIP package

Target Applications

The CD4518BE is ideal for use in frequency dividers, digital clocks, timers, and industrial control systems. Specific examples include:

• 5G base station timing and control modules
• Automotive dashboard display counters
• Medical device timing circuits
• Consumer electronics like microwave ovens and washing machines
• Industrial automation counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4518BE. 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

CD4518BE 是德州儀器 (TI) 生產的雙 BCD 上數計數器集成電路。它包含兩個相同、獨立且內部同步的 4 級計數器。每個計數器由四個 D 型觸發器組成，具有共同的時鐘輸入和復位輸入。計數器在時鐘信號的正邊沿觸發。CD4518BE 設計用於低功耗應用，工作電源電壓範圍為 3V 至 18V。它採用 16 引腳 PDIP 封裝，適用於通孔 PCB 組裝。

詳細技術參數

核心特性

• 雙 BCD 上數計數器，獨立時鐘和復位
• 寬電源電壓範圍：3V 至 18V
• 高抗噪聲能力：典型值為 VDD 的 45%
• 低功耗：10V 時典型值 10 µW
• 全靜態操作
• 標準化對稱輸出特性
• 提供 16 引腳 PDIP 封裝

典型應用場景

CD4518BE 非常適合用於分頻器、數字時鐘、定時器和工業控制系統。具體應用包括：

• 5G 基站定時和控制模塊
• 汽車儀表盤顯示計數器
• 醫療設備定時電路
• 消費電子產品如微波爐和洗衣機
• 工業自動化計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4518BE 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]