SN74ABT16821DGGR TI Bus Driver | 56-TSSOP | 20-bit, 3-State

Product Overview

The SN74ABT16821DGGR is a 20-bit bus interface flip-flop with 3-state outputs from Texas Instruments. Designed for high-performance memory and bus-oriented systems, it features non-inverting data flow and edge-triggered operation. The device is packaged in a 56-pin TSSOP, offering a compact solution for dense PCB layouts. It operates over a wide voltage range of 4.5V to 5.5V and supports high drive capability up to 64mA at the outputs.

Detailed Technical Specifications

Key Features

• 20-bit edge-triggered D-type flip-flop with 3-state outputs
• Non-inverting data path
• High drive capability: -32mA/64mA
• Bus-hold circuitry eliminates need for external pull-up resistors
• ESD protection exceeds 2000V HBM
• Flow-through architecture for easy PCB routing

Target Applications

• 5G base station control logic
• Automotive dashboard display interfaces
• Industrial automation PLC modules
• Data communication routers and switches
• Memory address and data bus buffering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT16821DGGR. 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

SN74ABT16821DGGR 是德州儀器推出的20位總線接口觸發器，具有三態輸出。專為高性能存儲器和總線系統設計，具有同相數據流和邊沿觸發操作。器件採用56引腳TSSOP封裝，為高密度PCB佈局提供緊湊解決方案。工作電壓範圍為4.5V至5.5V，輸出驅動能力高達64mA。

詳細技術參數

核心特性

• 20位邊沿觸發D型觸發器，三態輸出
• 同相數據路徑
• 高驅動能力：-32mA/64mA
• 總線保持電路，無需外部上拉電阻
• ESD保護超過2000V HBM
• 流暢架構，易於PCB佈線

典型應用場景

• 5G基站控制邏輯
• 汽車儀表盤顯示接口
• 工業自動化PLC模塊
• 數據通信路由器和交換機
• 存儲器地址和數據總線緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT16821DGGR 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]