CD74HCT194E TI Shift Register | 16-PDIP | 4-Bit Bidirectional, High-Speed

Product Overview

The CD74HCT194E is a high-speed CMOS 4-bit bidirectional universal shift register from Texas Instruments. It features parallel load, shift left, shift right, and hold operations. The device operates at a typical frequency of 25 MHz and is designed for use in high-performance digital systems. It is offered in a 16-pin PDIP package, making it suitable for through-hole PCB assembly.

Detailed Technical Specifications

Key Features

• 4-bit bidirectional universal shift register
• Parallel load and serial input/output
• Shift left and shift right capability
• High-speed operation: 25 MHz typical
• Low power consumption: 80 µA max ICC
• Wide operating voltage range: 4.5V to 5.5V
• Compatible with TTL levels
• 16-pin PDIP package for easy prototyping

Target Applications

The CD74HCT194E is ideal for use in various digital systems, including:

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial automation controllers
• Data communication serial-to-parallel conversion
• LED matrix display drivers
• Microprocessor interface circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT194E. 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

CD74HCT194E 是德州儀器 (TI) 生產的高速 CMOS 4位雙向通用移位寄存器。它支持並行加載、左移、右移和保持操作。該器件在 5V 電源下典型工作頻率為 25 MHz，適用於高性能數字系統。採用 16 引腳 PDIP 封裝，適合通孔 PCB 組裝。

詳細技術參數

核心特性

• 4位雙向通用移位寄存器
• 並行加載和串行輸入/輸出
• 左移和右移功能
• 高速操作：典型 25 MHz
• 低功耗：最大 ICC 80 µA
• 寬工作電壓範圍：4.5V 至 5.5V
• 兼容 TTL 電平
• 16 引腳 PDIP 封裝，便於原型設計

典型應用場景

CD74HCT194E 適用於各種數字系統，包括：

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業自動化控制器
• 數據通信串並轉換
• LED 矩陣顯示驅動
• 微處理器接口電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT194E 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]