CD4021BM TI Shift Register | 16-SOIC | 8-Stage, Static Operation

Product Overview

The CD4021BM from Texas Instruments is a CMOS 8-stage static shift register with parallel or serial input and serial output. It operates from 3V to 18V, making it suitable for a wide range of digital applications. The device features synchronous parallel load capability and asynchronous master reset. Housed in a 16-SOIC package, it is ideal for space-constrained designs requiring low power consumption and high noise immunity.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 3V to 18V
• 8-stage static shift register
• Parallel or serial input, serial output
• Synchronous parallel load
• Asynchronous master reset
• Low power consumption: 10 µW (typical)
• High noise immunity: 0.45 VCC (typical)
• Standardized symmetrical output characteristics
• Compatible with CMOS and TTL logic levels

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial automation PLC I/O expansion
• Consumer electronics remote control receivers
• Medical device data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4021BM. 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

CD4021BM 是德州儀器 (TI) 生產的 CMOS 8 級靜態移位寄存器，支持並行或串行輸入以及串行輸出。工作電壓範圍為 3V 至 18V，適用於多種數字應用。該器件具有同步並行加載功能和異步主復位功能。採用 16-SOIC 封裝，適合需要低功耗和高抗噪能力的空間受限設計。

詳細技術參數

核心特性

• 寬電源電壓範圍：3V 至 18V
• 8 級靜態移位寄存器
• 並行或串行輸入，串行輸出
• 同步並行加載
• 異步主復位
• 低功耗：典型值 10 µW
• 高抗噪能力：典型值 0.45 VCC
• 標準化對稱輸出特性
• 兼容 CMOS 和 TTL 邏輯電平

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業自動化 PLC I/O 擴展
• 消費電子遙控接收器
• 醫療設備數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4021BM 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]