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74HCT244D PDF预览

74HCT244D

更新时间: 2024-01-24 00:36:14
品牌 Logo 应用领域
安世 - NEXPERIA 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
15页 257K
描述
Octal buffer/line driver; 3-stateProduction

74HCT244D 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP,Reach Compliance Code:unknown
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:1.55系列:HCT
JESD-30 代码:R-PDSO-G20长度:12.8 mm
逻辑集成电路类型:BUS DRIVER位数:4
功能数量:2端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
传播延迟(tpd):41 ns座面最大高度:2.5 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

74HCT244D 数据手册

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Nexperia  
74HC244; 74HCT244  
Octal buffer/line driver; 3-state  
Contents  
1. General description......................................................1  
2. Features and benefits.................................................. 1  
3. Ordering information....................................................1  
4. Functional diagram.......................................................2  
5. Pinning information......................................................3  
5.1. Pinning.........................................................................3  
5.2. Pin description.............................................................3  
6. Functional description................................................. 3  
7. Limiting values............................................................. 4  
8. Recommended operating conditions..........................4  
9. Static characteristics....................................................5  
10. Dynamic characteristics............................................ 7  
10.1. Waveforms and test circuit........................................ 8  
11. Package outline........................................................ 10  
12. Abbreviations............................................................13  
13. Revision history........................................................13  
14. Legal information......................................................14  
© Nexperia B.V. 2021. All rights reserved  
For more information, please visit: http://www.nexperia.com  
For sales office addresses, please send an email to: salesaddresses@nexperia.com  
Date of release: 27 July 2021  
©
74HC_HCT244  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2021. All rights reserved  
Product data sheet  
Rev. 7 — 27 July 2021  
15 / 15  

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