SN74HC157PWR TI Multiplexer | 16-TSSOP | 2V-6V, 4-Channel

Product Overview

The SN74HC157PWR from Texas Instruments is a high-speed CMOS quad 2-input multiplexer. It selects one of two 4-bit data sources based on the state of the select input (A/B). The device features low power consumption, wide operating voltage range, and balanced propagation delays. Housed in a compact 16-TSSOP package, it is ideal for space-constrained applications requiring reliable data routing.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: VIH = 3.15V, VIL = 0.9V at VCC=4.5V
• Low power consumption: 20-µA max ICC
• Balanced propagation delays: tPLH ≈ tPHL
• Standard outputs: can drive up to 10 LSTTL loads
• Inputs accept voltages up to VCC
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015

Target Applications

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Multiplexing in industrial PLC I/O modules
• Address decoding in memory systems
• Function selection in consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC157PWR. 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

SN74HC157PWR 是德州儀器 (TI) 的一款高速 CMOS 四路 2 輸入多路復用器。它根據選擇輸入 (A/B) 的狀態，從兩個 4 位數據源中選擇一個。該器件具有低功耗、寬工作電壓範圍和平衡傳播延遲等特點。採用緊湊的 16-TSSOP 封裝，非常適合需要可靠數據路由的空間受限應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪性：VIH = 3.15V, VIL = 0.9V 在 VCC=4.5V 時
• 低功耗：最大 ICC 為 20 µA
• 平衡傳播延遲：tPLH ≈ tPHL
• 標準輸出：可驅動多達 10 個 LSTTL 負載
• 輸入可接受高達 VCC 的電壓
• ESD 保護超過 2000 V，符合 MIL-STD-883 方法 3015

典型應用場景

• 5G 基站控制板中的數據路由
• 汽車儀表板顯示中的信號選擇
• 工業 PLC I/O 模塊中的多路復用
• 存儲系統中的地址解碼
• 消費電子中的功能選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC157PWR 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。
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• 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]