SN74HC126PWT TI Buffer/Driver | 14-TSSOP | 4-ch, 2V-6V

Product Overview

The SN74HC126PWT from Texas Instruments is a high-speed quad bus buffer gate with 3-state outputs. It operates from 2V to 6V, making it suitable for a wide range of applications. The device features four independent buffers with non-inverting outputs, each controlled by an output enable (OE) input. When OE is low, the output is in high-impedance state, allowing multiple outputs to share a common bus. The SN74HC126PWT is housed in a 14-pin TSSOP package, offering a compact solution for bus driving and signal buffering.

Detailed Technical Specifications

Key Features

• Quad bus buffer with 3-state outputs
• Wide operating voltage range: 2V to 6V
• High-speed: typical tpd of 12 ns at 4.5V
• Low power consumption: ICC of 80 µA max
• Inputs are TTL-voltage compatible
• Outputs can drive up to 10 LSTTL loads
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic: buffering control signals between FPGA and RF modules
• Automotive dashboard display: driving data lines between MCU and LCD driver
• Industrial automation PLC: buffering sensor inputs to PLC backplane
• Consumer electronics: bus isolation in smart home hubs
• Medical devices: signal conditioning in patient monitoring systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC126PWT. 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

SN74HC126PWT 是德州儀器 (TI) 的一款高速四路總線緩衝器，具有三態輸出。工作電壓範圍為 2V 至 6V，適用於多種應用。該器件包含四個獨立的非反相緩衝器，每個緩衝器由輸出使能 (OE) 輸入控制。當 OE 為低電平時，輸出處於高阻抗狀態，允許多個輸出共享同一總線。SN74HC126PWT 採用 14 引腳 TSSOP 封裝，為總線驅動和信號緩衝提供了緊湊的解決方案。

詳細技術參數

核心特性

• 四路總線緩衝器，帶三態輸出
• 寬工作電壓範圍：2V 至 6V
• 高速：典型 tpd 為 12 ns (4.5V)
• 低功耗：最大 ICC 為 80 µA
• 輸入與 TTL 電平兼容
• 輸出可驅動多達 10 個 LSTTL 負載
• ESD 保護超過 2000V (MIL-STD-883)

典型應用場景

• 5G 基站控制邏輯：在 FPGA 與射頻模塊之間緩衝控制信號
• 汽車儀表盤顯示：在 MCU 與 LCD 驅動器之間驅動數據線
• 工業自動化 PLC：將傳感器輸入緩衝至 PLC 背板
• 消費電子：智能家居中樞的總線隔離
• 醫療設備：病人監護系統中的信號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC126PWT 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]