SN74AHC540DGSR TI Buffer/Driver | 20-VSSOP | 8-Ch, Inverting, 2V-5.5V

Product Overview

The SN74AHC540DGSR is a high-speed octal inverting buffer and line driver from Texas Instruments, designed for 2-V to 5.5-V VCC operation. It features eight inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is fabricated using advanced CMOS technology to achieve high speed while maintaining low power dissipation. The inputs are tolerant to 5.5 V, allowing down-translation to VCC. The 3-state outputs are controlled by an output-enable (OE) input, which when high, places the outputs in a high-impedance state. The SN74AHC540DGSR is offered in a small 20-VSSOP package, 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 max at 5 V
• Low power consumption: 10-μA max ICC
• 5.5-V tolerant inputs
• 3-state outputs for bus-oriented applications
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection: 2000 V HBM, 1000 V CDM
• Small package: 20-VSSOP

Target Applications

• 5G base station control logic
• Automotive dashboard display interface
• Industrial motor drive control
• Memory address buffering in servers
• FPGA/CPLD signal conditioning

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC540DGSR. 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

SN74AHC540DGSR 是德州儀器 (TI) 的一款高速八路反相緩衝器和線路驅動器，工作電壓範圍為 2 V 至 5.5 V。它包含八個帶三態輸出的反相緩衝器，非常適合驅動匯流排或緩衝記憶體位址暫存器。該器件採用先進的 CMOS 技術製造，在保持低功耗的同時實現高速。輸入可承受 5.5 V 電壓，允許向下轉換至 VCC。三態輸出由輸出使能 (OE) 輸入控制，當 OE 為高電平時，輸出處於高阻抗狀態。SN74AHC540DGSR 採用小型 20-VSSOP 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：5 V 時 tpd 最大 7.5 ns
• 低功耗：最大 ICC 10 μA
• 5.5 V 容限輸入
• 三態輸出，適用於匯流排應用
• 閂鎖性能超過 250 mA (JESD 17)
• ESD 保護：2000 V HBM，1000 V CDM
• 小型封裝：20-VSSOP

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示介面
• 工業馬達驅動控制
• 伺服器記憶體位址緩衝
• FPGA/CPLD 訊號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC540DGSR 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

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• 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.
WhatsApp: +852 5209 9691 | Email: [email protected]