SN74AHC157RGYR TI Multiplexer | 16-VQFN (4x3.5) | 2V-5.5V, 4-Channel

Product Overview

The SN74AHC157RGYR is a high-speed CMOS quad 2-input multiplexer from Texas Instruments, designed for 2-V to 5.5-V VCC operation. It selects one of two 4-bit data sources based on the state of the select input (S). The device features low power consumption, high noise immunity, and is ideal for data routing in digital systems. Housed in a compact 16-VQFN (4x3.5 mm) package, it is suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2 V to 5.5 V
• High speed: tpd = 7.5 ns (typ) at 5 V
• Low power consumption: 10-μA max ICC
• High noise immunity: VNIH = VNIL = 28% of VCC (min)
• Inputs are overvoltage tolerant up to 5.5 V
• Supports partial-power-down mode (Ioff)
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22

Target Applications

• Data multiplexing in 5G base station control boards
• Signal routing in automotive dashboard displays
• Industrial PLC I/O modules
• Portable medical devices (e.g., patient monitors)
• Consumer electronics (e.g., smart home hubs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC157RGYR. 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

SN74AHC157RGYR 是德州儀器的一款高速 CMOS 四路 2 輸入多路復用器，工作電壓範圍為 2 V 至 5.5 V。它根據選擇輸入 (S) 的狀態從兩個 4 位數據源中選擇一個。該器件具有低功耗、高抗噪聲能力，非常適合數字系統中的數據路由。採用緊湊的 16-VQFN (4x3.5 mm) 封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：2 V 至 5.5 V
• 高速：tpd = 7.5 ns (典型值) 在 5 V 條件下
• 低功耗：最大 ICC 為 10 μA
• 高抗噪聲能力：VNIH = VNIL = 28% of VCC (最小值)
• 輸入過壓耐受能力高達 5.5 V
• 支持部分斷電模式 (Ioff)
• 閂鎖性能超過 250 mA，符合 JESD 17 標準
• ESD 保護超過 JESD 22 標準

典型應用場景

• 5G 基站控制板中的數據多路復用
• 汽車儀表盤顯示器的信號路由
• 工業 PLC I/O 模塊
• 便攜式醫療設備（例如病人監護儀）
• 消費電子產品（例如智能家居中樞）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC157RGYR 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]