SN74HCT373DWR TI Octal D-Type Latch | 20-SOIC | 4.5V-5.5V, 8-bit

Product Overview

The SN74HCT373DWR from Texas Instruments is an octal D-type transparent latch with 3-state outputs. It is designed for 4.5V to 5.5V VCC operation and features 8-bit latches with non-inverting outputs. The device is ideal for use in bus-oriented systems where data can be latched and held while the bus is used for other transactions. The 3-state outputs allow connection to a common bus, and the latch enable (LE) input controls the latching function. When LE is high, the Q outputs follow the data (D) inputs; when LE is low, the Q outputs are latched to the data at the D inputs. The output enable (OE) input, when low, enables the outputs; when high, the outputs are in a high-impedance state.

Detailed Technical Specifications

Key Features

• 8-bit transparent latch with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High noise immunity: typical VOH = 4.9V at 5V
• Low power consumption: ICC max 80µA
• Inputs are TTL-voltage compatible
• Outputs drive up to 10 LSTTL loads
• 3-state outputs for bus-oriented applications
• Latch enable and output enable controls
• Package options: SOIC, SSOP, TSSOP

Target Applications

• 5G base station control logic
• Automotive dashboard display data latching
• 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 SN74HCT373DWR. 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

SN74HCT373DWR 是德州儀器（TI）的一款八路D型透明鎖存器，帶三態輸出。它設計用於4.5V至5.5V的VCC工作電壓，具有8位非反相輸出鎖存功能。該器件非常適合用於總線導向系統，其中數據可以被鎖存並保持，同時總線用於其他事務。三態輸出允許連接到公共總線，鎖存使能（LE）輸入控制鎖存功能。當LE為高電平時，Q輸出跟隨數據（D）輸入；當LE為低電平時，Q輸出鎖存為D輸入時的數據。輸出使能（OE）輸入為低電平時使能輸出，為高電平時輸出處於高阻抗狀態。

詳細技術參數

核心特性

• 8位透明鎖存器，帶三態輸出
• 寬工作電壓範圍：4.5V 至 5.5V
• 高抗噪能力：典型 VOH = 4.9V 在 5V
• 低功耗：ICC 最大 80µA
• 輸入與TTL電壓兼容
• 輸出可驅動多達10個LSTTL負載
• 三態輸出適用於總線導向應用
• 鎖存使能和輸出使能控制
• 封裝選項：SOIC, SSOP, TSSOP

典型應用場景

• 5G基站控制邏輯
• 汽車儀表板顯示數據鎖存
• 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

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCT373DWR 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]