SN74BCT29821NT TI Flip-Flop | 24-PDIP | 10-bit, Non-Inverting, Bus-Hold

Product Overview

The SN74BCT29821NT is a 10-bit D-type flip-flop with non-inverting outputs and bus-hold circuitry, designed by Texas Instruments. It features a 24-pin PDIP package, making it suitable for through-hole PCB assembly. The device operates with a wide supply voltage range of 4.5V to 5.5V and offers high drive capability with typical output current of ±24 mA. The bus-hold function eliminates the need for external pull-up or pull-down resistors, reducing component count and board space.

Detailed Technical Specifications

Key Features

• 10-bit D-type flip-flop with bus-hold inputs
• Non-inverting outputs
• Bus-hold circuitry eliminates external resistors
• High drive capability: ±24 mA output current
• Wide operating voltage: 4.5V to 5.5V
• Fast propagation delay: 6.5 ns typical
• Industrial temperature range: -40°C to +85°C
• Standard 24-pin PDIP package for easy prototyping

Target Applications

The SN74BCT29821NT is ideal for use in data storage and transfer applications where bus-hold functionality simplifies design. Specific examples include:

• 5G base station control logic for register storage
• Automotive dashboard display controllers
• Industrial PLC I/O modules
• Telecommunications line cards
• Test and measurement equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74BCT29821NT. 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

SN74BCT29821NT 是一款10位D型觸發器，具有非反相輸出和匯流排保持電路，由德州儀器設計。它採用24引腳PDIP封裝，適合通孔PCB組裝。該器件在4.5V至5.5V的寬電源電壓範圍內工作，並提供典型±24 mA的高驅動能力。匯流排保持功能無需外部上拉或下拉電阻，減少了元件數量和電路板空間。

詳細技術參數

核心特性

• 10位D型觸發器，帶匯流排保持輸入
• 非反相輸出
• 匯流排保持電路無需外部電阻
• 高驅動能力：±24 mA 輸出電流
• 寬工作電壓：4.5V 至 5.5V
• 快速傳播延遲：典型值 6.5 ns
• 工業溫度範圍：-40°C 至 +85°C
• 標準24引腳PDIP封裝，易於原型設計

典型應用場景

SN74BCT29821NT 非常適合需要匯流排保持功能以簡化設計的數據存儲和傳輸應用。具體實例包括：

• 5G基站控制邏輯中的寄存器存儲
• 汽車儀表板顯示控制器
• 工業PLC I/O模塊
• 電信線路卡
• 測試與測量設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74BCT29821NT 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]