SN74HC373NS TI Octal D-Type Latch | 20-SO | 2V to 6V, 7.8ns

Product Overview

The SN74HC373NS is an octal D-type transparent latch with 3-state outputs from Texas Instruments. It is designed for 2V to 6V VCC operation and features high-current outputs capable of driving up to 15 LSTTL loads. The device is ideal for implementing buffer registers, I/O ports, and bus-oriented systems. The latch is transparent when the latch-enable (LE) input is high, and the outputs reflect the data inputs. When LE is low, the outputs retain the data that was present at the inputs prior to the LE transition. The output-enable (OE) input controls the 3-state outputs, allowing connection to bus-organized systems.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH/VNIL = 28% of VCC
• 3-state outputs drive bus lines directly
• Low power consumption: 80-μA max ICC
• Typical tpd of 7.8ns at 5V
• Inputs are TTL-voltage compatible
• Latch-up performance exceeds 250mA per JESD 17

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial programmable logic controllers (PLCs)
• Data acquisition systems
• Bus interface for microcontrollers in IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC373NS. 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

SN74HC373NS 是德州儀器 (TI) 生產的八路 D 型透明鎖存器，帶三態輸出。工作電壓範圍為 2V 至 6V，具有高電流輸出能力，可驅動多達 15 個 LSTTL 負載。該器件非常適合實現緩衝寄存器、I/O 端口和總線導向系統。當鎖存使能 (LE) 輸入為高電平時，鎖存器透明，輸出反映數據輸入；當 LE 為低電平時，輸出保持 LE 轉變前的數據。輸出使能 (OE) 輸入控制三態輸出，便於連接總線組織系統。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNIH/VNIL = 28% VCC
• 三態輸出可直接驅動總線
• 低功耗：最大 ICC 80μA
• 典型傳播延遲 7.8ns (5V)
• 輸入與 TTL 電壓兼容
• 閂鎖性能超過 250mA (JESD 17)

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業可編程邏輯控制器 (PLC)
• 數據採集系統
• 物聯網設備中微控制器的總線接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC373NS 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。
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• 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]