CD74HC540M TI Inverter Buffer | 20-SOIC | 8-Channel, 3-State, 2V-6V

Product Overview

The CD74HC540M from Texas Instruments is a high-speed CMOS octal inverter/buffer with 3-state outputs. It features eight inverting buffers with common output enable controls, making it ideal for bus-oriented applications. The device operates over a wide supply voltage range of 2V to 6V and offers balanced propagation delays and high noise immunity. Housed in a 20-pin SOIC package, it is suitable for surface-mount assembly and space-constrained designs.

Detailed Technical Specifications

Key Features

• 8 inverting buffers with 3-state outputs
• Wide operating voltage range: 2V to 6V
• High noise immunity: VNIH = VNIL = 28% of VCC
• Balanced propagation delays: tPLH ≈ tPHL
• Low power consumption: 80µA max ICC
• Standard CMOS outputs drive up to 10 LSTTL loads
• Inputs are overvoltage tolerant up to 7V
• Available in 20-SOIC package

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Data bus buffering in telecom switches
• Memory address decoding in servers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC540M. 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

CD74HC540M 是德州儀器 (TI) 生產的高速 CMOS 八路反相緩衝器，具有三態輸出。該器件包含八個反相緩衝器，帶有公共輸出使能控制，非常適合總線導向應用。它可在 2V 至 6V 的寬電源電壓範圍內工作，具有平衡的傳播延遲和高抗噪性。採用 20 引腳 SOIC 封裝，適用於表面貼裝組裝和空間受限的設計。

詳細技術參數

核心特性

• 8 路反相緩衝器，帶三態輸出
• 寬工作電壓範圍：2V 至 6V
• 高抗噪性：VNIH = VNIL = 28% VCC
• 平衡傳播延遲：tPLH ≈ tPHL
• 低功耗：最大 ICC 80µA
• 標準 CMOS 輸出可驅動多達 10 個 LSTTL 負載
• 輸入過壓容限高達 7V
• 採用 20-SOIC 封裝

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業 PLC I/O 模塊
• 電信交換機中的數據總線緩衝
• 服務器中的存儲器地址解碼

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC540M 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。
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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。
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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.
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