SN74HCS393DYYR TI Counter IC | 14-SOT-23-THIN | Dual 4-bit Binary Ripple Counter

Product Overview

The SN74HCS393DYYR is a high-performance dual 4-bit binary ripple counter from Texas Instruments, featuring Schmitt-trigger inputs for noise immunity. It operates over a wide voltage range of 2V to 6V and is offered in a compact 14-pin SOT-23-THIN package, ideal for space-constrained applications. This device integrates two independent 4-bit counters with a master reset function, providing reliable counting up to 16 states per counter.

Detailed Technical Specifications

Key Features

• Dual 4-bit binary ripple counters with independent clock and reset
• Schmitt-trigger inputs for slow or noisy input signals
• Wide operating voltage range: 2V to 6V
• Low power consumption: typical ICC of 2 µA at 5V
• High noise immunity: typical Vhys of 0.5V at 5V
• Compact SOT-23-THIN package for space-saving designs
• Compatible with TTL and CMOS logic levels

Target Applications

• 5G base station timing and control circuits
• Automotive dashboard display counters
• Industrial automation frequency dividers
• Consumer electronics remote control decoders
• Medical device pulse counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCS393DYYR. 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

SN74HCS393DYYR 是德州儀器推出的高性能雙路4位二進制紋波計數器，具有施密特觸發輸入以增強抗噪能力。它支持2V至6V的寬電壓範圍，並採用緊湊的14引腳SOT-23-THIN封裝，適合空間受限的應用。該器件集成了兩個獨立的4位計數器，帶有主復位功能，每個計數器可計數至16個狀態。

詳細技術參數

核心特性

• 雙路4位二進制紋波計數器，帶獨立時鐘和復位
• 施密特觸發輸入，適用於緩慢或噪聲輸入信號
• 寬工作電壓範圍：2V 至 6V
• 低功耗：5V時典型ICC為2 µA
• 高抗噪能力：5V時典型遲滯電壓為0.5V
• 緊湊型SOT-23-THIN封裝，節省空間
• 兼容TTL和CMOS邏輯電平

典型應用場景

• 5G基站定時和控制電路
• 汽車儀表盤顯示計數器
• 工業自動化分頻器
• 消費電子遙控解碼器
• 醫療設備脈衝計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCS393DYYR 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]