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Product Overview
The CD74ACT573E is an octal transparent D-type latch from Texas Instruments (TI), featuring 3-state outputs. It operates from a 4.5V to 5.5V supply and is designed for high-speed, low-power applications. The device is ideal for temporary data storage and bus-oriented systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
2V (min) |
| Low-Level Input Voltage (VIL) |
0.8V (max) |
| High-Level Output Current (IOH) |
-24mA |
| Low-Level Output Current (IOL) |
24mA |
| Propagation Delay (tpd) |
10.5ns (typ) at 5V |
| Operating Temperature |
-55°C to 125°C |
| Package |
20-PDIP |
Key Features
- 8-bit transparent latch with 3-state outputs
- Inputs are TTL-voltage compatible
- High-speed: typical tpd of 10.5ns at 5V
- Low power consumption: 80µA max ICC
- Wide operating temperature range: -55°C to 125°C
- Standard 20-pin DIP package for easy prototyping
Target Applications
- 5G base station control logic: temporary data storage for beamforming control signals
- Automotive dashboard display: latch for segment data in instrument clusters
- Industrial PLC: output latch for actuator control
- Data acquisition systems: bus interface for sensor data
- Memory address latching in microprocessor systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74ACT573E. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CD74ACT573E 是德州儀器 (TI) 的一款八路透明 D 型鎖存器,具有三態輸出。它工作在 4.5V 至 5.5V 電源下,專為高速、低功耗應用設計。該器件非常適合臨時數據存儲和總線導向系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
2V (最小值) |
| 低電平輸入電壓 (VIL) |
0.8V (最大值) |
| 高電平輸出電流 (IOH) |
-24mA |
| 低電平輸出電流 (IOL) |
24mA |
| 傳播延遲 (tpd) |
10.5ns (典型值) 在 5V 下 |
| 工作溫度 |
-55°C 至 125°C |
| 封裝 |
20-PDIP |
核心特性
- 8 位透明鎖存器,帶三態輸出
- 輸入與 TTL 電壓兼容
- 高速:典型 tpd 為 10.5ns (5V)
- 低功耗:最大 ICC 為 80µA
- 寬工作溫度範圍:-55°C 至 125°C
- 標準 20 引腳 DIP 封裝,便於原型設計
典型應用場景
- 5G 基站控制邏輯:用於波束成形控制信號的臨時數據存儲
- 汽車儀表盤顯示:儀表組中的段數據鎖存
- 工業 PLC:用於執行器控制的輸出鎖存
- 數據採集系統:傳感器數據的總線接口
- 微處理器系統中的存儲器地址鎖存
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74ACT573E 提供全面的供應鏈與批發解決方案。
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