SN74AHC1G126DCKR TI Buffer/Driver | SC-70-5 | 3-State, 2V-5.5V

Product Overview

The SN74AHC1G126DCKR is a single bus buffer gate with 3-state output from Texas Instruments, designed for 2-V to 5.5-V VCC operation. Housed in a compact SC-70-5 package, it features low power consumption, high noise immunity, and balanced propagation delays. The device is ideal for driving bus lines or buffering memory address registers in mixed-voltage systems.

Detailed Technical Specifications

Key Features

• Single buffer/driver with 3-state output
• Wide operating voltage range: 2 V to 5.5 V
• Low power consumption: 10-μA max ICC
• High noise immunity: VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• Balanced propagation delays: tPLH ≈ tPHL
• Inputs accept voltages up to 5.5 V regardless of VCC
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection: 2000-V Human-Body Model (A114-A)

Target Applications

• 5G base station control logic: buffering enable signals for RF front-end modules
• Automotive dashboard display: driving data lines between MCU and LCD controller
• Industrial sensor interfaces: isolating and buffering digital outputs from PLCs
• Portable medical devices: level shifting for battery monitoring circuits
• Consumer electronics: signal conditioning in smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC1G126DCKR. 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

SN74AHC1G126DCKR 是德州儀器推出的單路總線緩衝門，帶三態輸出，工作電壓範圍為 2 V 至 5.5 V。採用緊湊的 SC-70-5 封裝，具有低功耗、高抗噪性和平衡傳播延遲等特點。該器件非常適合驅動總線或緩衝存儲器地址寄存器，適用於混合電壓系統。

詳細技術參數

核心特性

• 單路緩衝器/驅動器，帶三態輸出
• 寬工作電壓範圍：2 V 至 5.5 V
• 低功耗：最大 ICC 為 10 μA
• 高抗噪性：VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸入可承受高達 5.5 V 電壓，與 VCC 無關
• 閂鎖性能超過 250 mA (符合 JESD 17 標準)
• ESD 保護：2000-V 人體放電模型 (A114-A)

典型應用場景

• 5G 基站控制邏輯：緩衝射頻前端模塊的使能信號
• 汽車儀表盤顯示：驅動 MCU 與 LCD 控制器之間的數據線
• 工業傳感器接口：隔離和緩衝 PLC 的數字輸出
• 便攜式醫療設備：電池監測電路的電平轉換
• 消費電子：智能家居中樞的信號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC1G126DCKR 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。
• 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]