SN74HCS164PWR TI Shift Register | 14-TSSOP | 8-Bit, SIPO, Schmitt-Trigger Inputs

Product Overview

The SN74HCS164PWR is an 8-bit serial-in, parallel-out (SIPO) shift register from Texas Instruments, featuring Schmitt-trigger inputs for enhanced noise immunity. Housed in a compact 14-TSSOP package, this device is designed for low-power applications with a wide operating voltage range of 2V to 6V. It integrates an AND-gated serial input, a clear function, and output-enable control, making it ideal for expanding microcontroller I/O lines or driving LED displays.

Detailed Technical Specifications

Key Features

• Schmitt-trigger inputs for slow or noisy input signals
• Wide operating voltage range: 2V to 6V
• Low power consumption: 20 µA max ICC
• High noise immunity: VNIH = 0.7 × VCC (min), VNIL = 0.3 × VCC (max)
• Output drive capability: ±6 mA at 5V
• Asynchronous clear function
• AND-gated serial input for versatile control
• Output-enable (OE) input for high-impedance state
• Operating temperature range: -40°C to +125°C
• Package: 14-TSSOP (4.4 mm × 5 mm)

Target Applications

• 5G base station control logic: expanding GPIO for status monitoring
• Automotive dashboard display: driving LED segments
• Industrial PLC I/O expansion: serial-to-parallel conversion for sensor inputs
• Consumer electronics: remote control receivers, keypad scanners
• Medical devices: patient monitoring system data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCS164PWR. 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.
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• 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.

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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

SN74HCS164PWR 是一款來自德州儀器的 8 位串行輸入並行輸出 (SIPO) 移位寄存器，具有施密特觸發輸入以增強抗噪能力。採用緊湊的 14-TSSOP 封裝，工作電壓範圍寬 (2V 至 6V)，適用於低功耗應用。它集成了與門串行輸入、清零功能和輸出使能控制，非常適合擴展微控制器 I/O 線或驅動 LED 顯示器。

詳細技術參數

核心特性

• 施密特觸發輸入，適用於緩慢或噪聲輸入信號
• 寬工作電壓範圍：2V 至 6V
• 低功耗：最大 ICC 20 µA
• 高抗噪能力：VNIH ≥ 0.7 × VCC，VNIL ≤ 0.3 × VCC
• 輸出驅動能力：5V 時 ±6 mA
• 異步清零功能
• 與門串行輸入，實現靈活控制
• 輸出使能 (OE) 輸入，支持高阻抗狀態
• 工作溫度範圍：-40°C 至 +125°C
• 封裝：14-TSSOP (4.4 mm × 5 mm)

典型應用場景

• 5G 基站控制邏輯：擴展 GPIO 用於狀態監控
• 汽車儀表盤顯示：驅動 LED 段
• 工業 PLC I/O 擴展：傳感器輸入的串行轉並行轉換
• 消費電子：遙控接收器、鍵盤掃描器
• 醫療設備：病人監護系統數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCS164PWR 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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