SN74AHC594QPWRQ1 TI Shift Register | 16-TSSOP | 8-bit, Serial-In Parallel-Out

Product Overview

The SN74AHC594QPWRQ1 from Texas Instruments is a high-speed 8-bit shift register with output latches and 3-state outputs, designed for automotive applications. It features serial-in, parallel-out operation with a storage register that can be loaded asynchronously. The device operates over a wide voltage range of 2 V to 5.5 V, making it suitable for battery-powered and low-voltage systems. Housed in a compact 16-TSSOP package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 8-bit serial-in, parallel-out shift register with storage register
• 3-state outputs for bus-oriented applications
• Asynchronous clear and load functions
• Wide operating voltage range: 2 V to 5.5 V
• High noise immunity: VNIH = VNIL = 28% of VCC
• Low power consumption: 10 µA max ICC
• Automotive qualified: AEC-Q100
• ESD protection: 2 kV HBM, 1 kV CDM

Target Applications

• Automotive body electronics: dashboard displays, lighting control modules
• Industrial automation: PLC I/O expansion, sensor data acquisition
• Consumer electronics: LED matrix drivers, keypad scanners
• Communication infrastructure: 5G base station control logic, data buffering
• Medical devices: portable diagnostic equipment, patient monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC594QPWRQ1. 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

SN74AHC594QPWRQ1 是德州儀器推出的一款高速8位移位寄存器，帶有輸出鎖存器和三態輸出，專為汽車應用設計。它採用串行輸入、並行輸出操作，並具有可異步加載的存儲寄存器。該器件在 2 V 至 5.5 V 的寬電壓範圍內工作，適用於電池供電和低壓系統。採用緊湊的 16-TSSOP 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 8位串行輸入、並行輸出移位寄存器，帶存儲寄存器
• 三態輸出，適用於總線應用
• 異步清零和加載功能
• 寬工作電壓範圍：2 V 至 5.5 V
• 高抗噪能力：VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 10 µA
• 汽車級認證：AEC-Q100
• ESD 保護：2 kV HBM，1 kV CDM

典型應用場景

• 汽車車身電子：儀表盤顯示、燈光控制模塊
• 工業自動化：PLC I/O 擴展、傳感器數據採集
• 消費電子：LED 矩陣驅動器、鍵盤掃描器
• 通信基礎設施：5G 基站控制邏輯、數據緩衝
• 醫療設備：便攜式診斷設備、病人監護

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC594QPWRQ1 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]