CD4029BE TI Presettable Up/Down Counter | 16-PDIP | 3V-18V, Synchronous

Product Overview

The CD4029BE from Texas Instruments is a CMOS presettable up/down counter with a synchronous count and asynchronous preset capability. It operates over a wide voltage range of 3V to 18V, making it suitable for various digital counting applications. The device features a 4-bit binary or BCD (Binary Coded Decimal) count mode, selectable via a mode control input. It is housed in a 16-pin PDIP package, ensuring easy integration into through-hole PCB designs.

Detailed Technical Specifications

Key Features

• Synchronous counting with asynchronous preset
• Binary or BCD count mode selection
• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD (typical)
• Low power consumption: 10 μW (typical at VDD=10V)
• Fully static operation
• Standardized symmetrical output characteristics
• Compatible with TTL logic levels

Target Applications

• Digital counters in 5G base station control logic
• Frequency dividers in automotive dashboard displays
• Industrial timer circuits for programmable logic controllers (PLCs)
• Event counters in medical equipment (e.g., patient monitoring systems)
• Up/down counting in consumer electronics (e.g., vending machines)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4029BE. 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

CD4029BE 是德州儀器（TI）生產的 CMOS 可預設加/減計數器，具有同步計數和非同步預設功能。工作電壓範圍為 3V 至 18V，適用於各種數位計數應用。該器件支援二進制或 BCD（二進制編碼十進制）計數模式，可通過模式控制引腳選擇。採用 16 引腳 PDIP 封裝，便於插入式 PCB 設計。

詳細技術參數

核心特性

• 同步計數，非同步預設
• 二進制或 BCD 計數模式可選
• 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，VDD=10V）
• 全靜態操作
• 標準化對稱輸出特性
• 與 TTL 邏輯電平兼容

典型應用場景

• 5G 基站控制邏輯中的數位計數器
• 汽車儀表板顯示中的分頻器
• 可程式邏輯控制器（PLC）的工業計時電路
• 醫療設備（如病人監護系統）中的事件計數器
• 消費電子（如自動販賣機）中的加/減計數

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4029BE 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]