SN74LVC162244DL TI Buffer/Driver | 48-SSOP | 16-bit, 3.3V, 5V Tolerant

Product Overview

The SN74LVC162244DL from Texas Instruments is a 16-bit buffer and line driver designed for 3.3-V VCC operation, but with 5-V tolerant inputs and outputs. It is organized as four 4-bit buffers with separate output-enable (OE) inputs. When OE is low, the device passes data from A to Y; when high, the outputs are in the high-impedance state. The device is ideal for driving bus lines or buffering memory address registers. It is fabricated using advanced LVC technology, which provides low static and dynamic power consumption while maintaining high drive capability (up to 24 mA at 3.3 V). The 48-pin SSOP package offers a compact footprint for space-constrained applications.

Detailed Technical Specifications

Key Features

• 16-bit buffer/line driver with 4-bit sections
• 5-V tolerant inputs and outputs
• Supports mixed-mode voltage operation (3.3 V VCC with 5-V signals)
• High drive: ±24 mA at 3.3 V
• Low power consumption: 10 µA max ICC
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• ESD protection: 2000-V Human-Body Model (A114-A), 1000-V Charged-Device Model (C101)
• Packaged in 48-pin SSOP (DL) for space savings

Target Applications

• 5G base station control boards: buffering address/data lines between FPGA and memory
• Automotive dashboard displays: driving LED indicators and communication lines
• Industrial PLCs: isolating and driving bus signals
• Networking equipment: buffering parallel data buses
• Medical imaging systems: signal conditioning for sensor arrays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC162244DL. 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.
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• 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.

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• 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

SN74LVC162244DL 是德州儀器（TI）推出的16位緩衝器和線路驅動器，專為3.3-V VCC 操作設計，但輸入和輸出可耐受5 V。該器件由四個4位緩衝器組成，每個緩衝器有獨立的輸出使能（OE）輸入。當 OE 為低電平時，數據從 A 傳輸到 Y；當 OE 為高電平時，輸出處於高阻抗狀態。該器件非常適合驅動總線或緩衝存儲器地址寄存器。它採用先進的 LVC 技術，在保持高驅動能力（3.3 V 時高達 24 mA）的同時，實現低靜態和動態功耗。48 引腳 SSOP 封裝為空間受限的應用提供了緊湊的佔位面積。

詳細技術參數

核心特性

• 16位緩衝器/線路驅動器，分為4位部分
• 輸入和輸出可耐受5 V
• 支持混合電壓操作（3.3 V VCC 與5 V信號）
• 高驅動能力：±24 mA (3.3 V 時)
• 低功耗：最大 ICC 為 10 µA
• 閂鎖性能超過 100 mA (符合 JESD 78, Class II)
• ESD 保護：2000-V 人體放電模型 (A114-A)，1000-V 充電器件模型 (C101)
• 採用 48 引腳 SSOP (DL) 封裝，節省空間

典型應用場景

• 5G 基站控制板：在 FPGA 和存儲器之間緩衝地址/數據線
• 汽車儀表盤顯示：驅動 LED 指示燈和通信線路
• 工業 PLC：隔離和驅動總線信號
• 網絡設備：緩衝並行數據總線
• 醫療成像系統：傳感器陣列的信號調理

環球供應鏈與批發合作夥伴方案

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