SN54S157J TI Logic Gates & Inverters | 4-bit, 2-input, 54S Family

Product Overview

The SN54S157J is a high-speed 4-bit 2-input multiplexer from Texas Instruments, part of the 54S Schottky TTL family. It selects one of two 4-bit data sources (A or B) under control of a common select input (S). The output presents the selected data in true (non-inverted) form. This device is designed for military and aerospace applications, operating over the full -55°C to +125°C temperature range. It is packaged in a 16-pin ceramic DIP (J package) and is characterized for operation from 4.5V to 5.5V.

Detailed Technical Specifications

Key Features

• Schottky-clamped transistors for high speed
• 4-bit 2-input multiplexer with common select
• True (non-inverted) outputs
• Buffered inputs and outputs
• Wide operating temperature range
• Military-grade reliability

Target Applications

• Data routing in 5G base station control boards
• Signal selection in avionics display systems
• Multiplexing in automotive dashboard instrumentation
• Industrial control systems requiring high reliability
• Military communication equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54S157J. 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

SN54S157J 是德州儀器的一款高速4位2輸入多路復用器，屬於54S肖特基TTL系列。它在公共選擇輸入（S）的控制下，選擇兩個4位數據源（A或B）之一。輸出以真值（非反相）形式呈現所選數據。該器件專為軍用和航空航天應用設計，可在-55°C至+125°C的完整溫度範圍內工作。它採用16引腳陶瓷DIP（J封裝），並在4.5V至5.5V電壓下工作。

詳細技術參數

核心特性

• 肖特基箝位晶體管，實現高速
• 4位2輸入多路復用器，帶公共選擇
• 真值（非反相）輸出
• 緩衝輸入和輸出
• 寬工作溫度範圍
• 軍用級可靠性

典型應用場景

• 5G基站控制板中的數據路由
• 航空電子顯示系統中的信號選擇
• 汽車儀表盤儀器中的多路復用
• 需要高可靠性的工業控制系統
• 軍事通信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54S157J 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]