SN74ALS29854NT TI Logic IC | 24-PDIP | 8-Bit, 3-State

Product Overview

The SN74ALS29854NT from Texas Instruments is a high-performance 8-bit universal shift/storage register with 3-state outputs. It is designed for use in advanced low-power Schottky (ALS) systems, offering a balance of speed and power efficiency. The device operates from a single 5V supply and is housed in a 24-pin PDIP package, making it suitable for through-hole PCB assembly. It features parallel inputs and outputs, as well as serial input and output for cascading in shift register applications. The 3-state outputs allow for connection to a common data bus without contention.

Detailed Technical Specifications

Key Features

• 8-bit universal shift/storage register with parallel and serial I/O
• 3-state outputs for bus-oriented applications
• Advanced Low-Power Schottky (ALS) technology for high speed and low power
• Direct clear input for asynchronous reset
• Edge-triggered clock with positive-edge operation
• Wide operating voltage range: 4.5V to 5.5V
• Industry-standard 24-pin PDIP package

Target Applications

The SN74ALS29854NT is ideal for use in digital systems requiring data storage, shifting, or bus interfacing. Specific applications include:

• 5G base station control logic for data routing and buffering
• Automotive dashboard display controllers for segment driving
• Industrial programmable logic controllers (PLCs) for I/O expansion
• Telecommunications equipment for serial-to-parallel conversion
• Test and measurement instruments for pattern generation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS29854NT. 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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• 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

SN74ALS29854NT 是德州儀器（TI）的一款高性能8位通用移位/存儲寄存器，具有三態輸出。它採用先進的低功耗肖特基（ALS）技術，在速度和功耗之間取得平衡。該器件由單一5V電源供電，封裝在24引腳PDIP中，適合通孔PCB組裝。它具有並行輸入和輸出，以及用於級聯移位寄存器應用的串行輸入和輸出。三態輸出允許連接到公共數據總線而不會發生衝突。

詳細技術參數

核心特性

• 8位通用移位/存儲寄存器，具有並行和串行I/O
• 三態輸出，適用於總線應用
• 先進低功耗肖特基（ALS）技術，高速低功耗
• 直接清零輸入，用於異步復位
• 邊沿觸發時鐘，正邊沿操作
• 寬工作電壓範圍：4.5V 至 5.5V
• 行業標準24引腳PDIP封裝

典型應用場景

SN74ALS29854NT 適用於需要數據存儲、移位或總線接口的數字系統。具體應用包括：

• 5G基站控制邏輯，用於數據路由和緩衝
• 汽車儀表盤顯示控制器，用於段驅動
• 工業可編程邏輯控制器（PLC），用於I/O擴展
• 電信設備，用於串行到並行轉換
• 測試和測量儀器，用於模式生成

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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