SN74AHC594NSR TI Shift Register | 16-SO | 8-bit, Serial-In/Parallel-Out

Product Overview

The SN74AHC594NSR is a high-performance 8-bit shift register with output latches from Texas Instruments. It features serial input and parallel output, making it ideal for expanding digital outputs in microcontroller-based systems. The device operates over a wide voltage range of 2 V to 5.5 V, ensuring compatibility with various logic families. Housed in a compact 16-SO package, it is suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• 8-bit serial-in, parallel-out shift register with output latches
• Wide operating voltage range: 2 V to 5.5 V
• High noise immunity: VNIH = VNIL = 28% of VCC
• Low power consumption: 20 µA (max) ICC
• Outputs can drive up to 8 LSTTL loads
• Edge-triggered shift and storage register clocks
• Direct clear input
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015

Target Applications

• 5G base station control logic for antenna array switching
• Automotive dashboard display segment drivers
• Industrial programmable logic controllers (PLC) I/O expansion
• LED matrix display drivers for signage
• Data acquisition systems for parallel-to-serial conversion

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC594NSR. 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

SN74AHC594NSR 是德州儀器 (TI) 的一款高性能 8 位移位暫存器，帶輸出鎖存功能。它採用串行輸入、並行輸出，非常適合在微控制器系統中擴展數字輸出。器件工作電壓範圍寬 (2 V 至 5.5 V)，可與多種邏輯系列兼容。採用緊湊的 16-SO 封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 8 位串行輸入、並行輸出移位暫存器，帶輸出鎖存
• 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：ICC 最大 20 µA
• 輸出可驅動多達 8 個 LSTTL 負載
• 邊沿觸發的移位和存儲寄存器時鐘
• 直接清零輸入
• ESD 保護超過 2000 V (MIL-STD-883, Method 3015)

典型應用場景

• 5G 基站天線陣列切換的控制邏輯
• 汽車儀表盤顯示段驅動器
• 工業可編程邏輯控制器 (PLC) 的 I/O 擴展
• LED 矩陣顯示驅動器 (標牌)
• 數據採集系統中的並行轉串行轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC594NSR 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]