SN74HC373APWR TI Octal D-Type Latch | 20-TSSOP | 2V to 6V, 8mA Output

Product Overview

The SN74HC373APWR from Texas Instruments is an octal D-type transparent latch with 3-state outputs. It is designed for general-purpose storage applications in digital systems. The device features eight latches with individual D-type inputs and Q outputs, controlled by a latch enable (LE) and output enable (OE) input. When LE is high, the Q outputs follow the D inputs; when LE goes low, the data is latched. The OE input controls the 3-state outputs, allowing connection to bus-oriented systems. The SN74HC373APWR operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. It is offered in a compact 20-pin TSSOP package, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: VNIH = VNIL = 28% of VCC (min)
• 3-state outputs for bus-oriented applications
• Latch-up performance exceeds 250mA per JESD 17
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Low power consumption: 80µA (max) ICC
• Compatible with TTL levels

Target Applications

• 5G base station control logic
• Automotive dashboard display modules
• Industrial PLC I/O modules
• Data acquisition systems
• Memory address latching
• Bus interface for microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC373APWR. Our core advantages include:

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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

SN74HC373APWR 是德州儀器 (TI) 生產的八路 D 型透明鎖存器，具有三態輸出。它專為數字系統中的通用存儲應用而設計。該器件包含八個鎖存器，每個鎖存器具有獨立的 D 型輸入和 Q 輸出，由鎖存使能 (LE) 和輸出使能 (OE) 輸入控制。當 LE 為高電平時，Q 輸出跟隨 D 輸入；當 LE 變為低電平時，數據被鎖存。OE 輸入控制三態輸出，便於連接到總線系統。SN74HC373APWR 的工作電源電壓範圍為 2V 至 6V，適用於電池供電和工業應用。它採用緊湊的 20 引腳 TSSOP 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：VNIH = VNIL = 28% VCC (最小值)
• 三態輸出，適用於總線應用
• 鎖存性能超過 250mA (符合 JESD 17 標準)
• ESD 保護超過 2000V (符合 MIL-STD-883 方法 3015)
• 低功耗：ICC 最大 80µA
• 與 TTL 電平兼容

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示模塊
• 工業 PLC I/O 模塊
• 數據採集系統
• 存儲器地址鎖存
• 微控制器總線接口

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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