CD74HC93E TI High-Speed CMOS 4-Bit Binary Counter | 14-PDIP | 2V to 6V, 8 MHz

Product Overview

The CD74HC93E is a high-speed CMOS 4-bit binary counter from Texas Instruments, designed for general-purpose counting and frequency division applications. It features a 4-bit binary counter with a master reset function, operating over a wide supply voltage range of 2V to 6V. The device is housed in a 14-pin PDIP package, making it suitable for through-hole PCB assembly. With a typical clock frequency of 8 MHz at 5V, it offers a balance of speed and low power consumption, typical of HC logic family.

Detailed Technical Specifications

Key Features

• 4-bit binary counter with asynchronous master reset
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical 30% of VCC
• Low power consumption: 80 µA max ICC
• Balanced propagation delays and transition times
• Standardized symmetrical output characteristics
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

• Frequency dividers in 5G base station control logic
• Digital counters in automotive dashboard displays
• Industrial automation timers and sequencers
• Consumer electronics remote control decoders
• Test and measurement equipment event counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC93E. 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

CD74HC93E 是德州儀器推出的高速 CMOS 4位二進制計數器，適用於通用計數和分頻應用。它具有帶主復位功能的4位二進制計數器，可在2V至6V的寬電源電壓範圍內工作。器件採用14引腳PDIP封裝，適合通孔PCB組裝。在5V電壓下典型時鐘頻率為8 MHz，兼具高速和低功耗特點，符合HC邏輯系列的典型特性。

詳細技術參數

核心特性

• 4位二進制計數器，帶異步主復位
• 寬工作電壓範圍：2V 至 6V
• 高抗干擾能力：典型值為 VCC 的 30%
• 低功耗：最大 ICC 為 80 µA
• 均衡的傳播延遲和轉換時間
• 標準化對稱輸出特性
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015

典型應用場景

• 5G基站控制邏輯中的分頻器
• 汽車儀表盤顯示中的數字計數器
• 工業自動化定時器和順序控制器
• 消費電子遙控解碼器
• 測試與測量設備事件計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC93E 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]