CD74HC237E TI Decoder/Demultiplexer | 16-PDIP | 3-to-8 Line, 2V-6V

Product Overview

The CD74HC237E from Texas Instruments is a high-speed CMOS 3-to-8 line decoder/demultiplexer with address latches. It is designed for memory decoding and data routing applications in digital systems. The device features three address inputs (A0, A1, A2), three latch enable inputs (LE1, LE2, LE3), and eight active-low outputs (Y0–Y7). It operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. The 16-pin PDIP package ensures easy integration into through-hole PCB designs.

Detailed Technical Specifications

Key Features

• 3-to-8 line decoder/demultiplexer with address latches
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH = VNIL = 28% of VCC
• Low power consumption: 80µA (max) ICC
• Balanced propagation delays: tPLH = tPHL
• Inputs accept voltages up to VCC
• Outputs can drive up to 10 LSTTL loads
• Standard 16-pin PDIP package for easy prototyping

Target Applications

• Memory address decoding in microcontroller systems (e.g., Arduino, STM32)
• Data routing in 5G base station control boards
• Input/output expansion for automotive dashboards
• Industrial PLC I/O modules
• Consumer electronics like smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC237E. 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

CD74HC237E 是德州儀器 (TI) 的一款高速 CMOS 3 線轉 8 線解碼器/多路分配器，帶有地址鎖存功能。它專為數字系統中的存儲器解碼和數據路由應用而設計。該器件具有三個地址輸入 (A0, A1, A2)、三個鎖存使能輸入 (LE1, LE2, LE3) 和八個低電平有效輸出 (Y0–Y7)。它可在 2V 至 6V 的寬電源電壓範圍內工作，適用於電池供電和工業應用。16 引腳 PDIP 封裝確保易於集成到通孔 PCB 設計中。

詳細技術參數

核心特性

• 3 線轉 8 線解碼器/多路分配器，帶地址鎖存
• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80µA
• 平衡傳播延遲：tPLH = tPHL
• 輸入可接受高達 VCC 的電壓
• 輸出可驅動多達 10 個 LSTTL 負載
• 標準 16 引腳 PDIP 封裝，便於原型設計

典型應用場景

• 微控制器系統中的存儲器地址解碼（例如 Arduino、STM32）
• 5G 基站控制板中的數據路由
• 汽車儀表板的輸入/輸出擴展
• 工業 PLC I/O 模塊
• 消費類電子產品，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 CD74HC237E 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]