SN74HC148AN TI Priority Encoder | 16-PDIP | 8-to-3 Line, TTL Compatible

Product Overview

The SN74HC148AN is a high-performance 8-to-3 line priority encoder from Texas Instruments, designed for high-speed digital systems. It encodes eight data inputs to a three-bit binary code, with priority given to the highest-order active input. The device features TTL-compatible inputs and outputs, making it suitable for interfacing with TTL logic families. Housed in a 16-pin PDIP package, it offers robust performance for industrial and commercial applications.

Detailed Technical Specifications

Key Features

• 8-line to 3-line priority encoding
• Priority encoding for highest-order active input
• TTL-compatible inputs and outputs
• Wide supply voltage range: 2 V to 6 V
• Low power consumption: 80 µA (max) ICC
• High noise immunity: typical VNH = 0.4 VCC
• Output drive capability: 10 LSTTL loads
• Standard 16-pin PDIP package

Target Applications

• 5G base station control logic
• Automotive dashboard display controllers
• Industrial automation priority interrupt systems
• Data acquisition systems for sensor arrays
• Medical device input multiplexing
• Consumer electronics remote control decoders

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC148AN. 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

SN74HC148AN 是德州儀器（TI）生產的高性能8線至3線優先編碼器，專為高速數字系統設計。它將八個數據輸入編碼為三位二進制代碼，優先級分配給最高有效輸入。該器件具有TTL兼容的輸入和輸出，適合與TTL邏輯系列接口。採用16引腳PDIP封裝，為工業和商業應用提供穩健性能。

詳細技術參數

核心特性

• 8線至3線優先編碼
• 最高有效輸入優先編碼
• TTL兼容輸入和輸出
• 寬電源電壓範圍：2 V 至 6 V
• 低功耗：最大 ICC 80 µA
• 高抗噪能力：典型 VNH = 0.4 VCC
• 輸出驅動能力：10 個 LSTTL 負載
• 標準 16 引腳 PDIP 封裝

典型應用場景

• 5G基站控制邏輯
• 汽車儀表盤顯示控制器
• 工業自動化優先中斷系統
• 傳感器陣列數據採集系統
• 醫療設備輸入多路復用
• 消費電子遙控解碼器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC148AN 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]