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SN74LS74ADBR PDF预览

SN74LS74ADBR

更新时间： 2024-11-25 20:08:27
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
10页 1420K
描述
D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDSO14, GREEN, PLASTIC, SSOP-14

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SN74LS74ADBR 技术参数

生命周期：Contact Manufacturer包装说明：SSOP,
Reach Compliance Code：unknown风险等级：5.56
系列：LSJESD-30 代码：R-PDSO-G14
JESD-609代码：e4长度：6.2 mm
逻辑集成电路类型：D FLIP-FLOP位数：1
功能数量：2端子数量：14
最高工作温度：70 °C最低工作温度：
输出极性：COMPLEMENTARY封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH传播延迟（tpd）：40 ns
座面最大高度：2 mm最大供电电压 (Vsup)：5.25 V
最小供电电压 (Vsup)：4.75 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：TTL
温度等级：COMMERCIAL端子面层：NICKEL PALLADIUM GOLD
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL触发器类型：POSITIVE EDGE
宽度：5.3 mm最小 fmax：25 MHz
Base Number Matches：1

SN74LS74ADBR 数据手册

 浏览型号SN74LS74ADBR的Datasheet PDF文件第2页浏览型号SN74LS74ADBR的Datasheet PDF文件第3页浏览型号SN74LS74ADBR的Datasheet PDF文件第4页浏览型号SN74LS74ADBR的Datasheet PDF文件第5页浏览型号SN74LS74ADBR的Datasheet PDF文件第6页浏览型号SN74LS74ADBR的Datasheet PDF文件第7页 
REI Datasheet  
SN5474, SN54H74, SN54L74, SN54LS74A, SN54S74  
SN7474, SN74H74, SN74LS74A, SN74S74  
Dual D-Type Positive-Edge-Triggered Flip-Flops with Preset and Clear  
These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the  
preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When  
preset and clear are inactive (high), data at the D input meeting the setup time requirements are  
transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at  
a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time  
interval, data at the D input may be changed without affecting the levels at the outputs.  
Quality Overview  
Rochester Electronics  
Manufactured Components  
•
•
•
ISO-9001  
AS9120 certification  
Qualified Manufacturers List (QML) MIL-PRF-38535  
Rochester branded components are  
manufactured using either die/wafers  
purchased from the original suppliers  
or Rochester wafers recreated from the  
original IP. All recreations are done with  
the approval of the OCM.  
•
•
Class Q Military  
Class V Space Level  
•
Qualified Suppliers List of Distributors (QSLD)  
•
Rochester is a critical supplier to DLA and  
meets all industry and DLA standards.  
Parts are tested using original factory  
test programs or Rochester developed  
test solutions to guarantee product  
meets or exceeds the OCM data sheet.  
RochesterElectronics, LLCiscommittedtosupplying  
products that satisfy customer expectations for  
quality and are equal to those originally supplied by  
industry manufacturers.  
The original manufacturer’s datasheet accompanying this document reflects the performance  
and specifications of the Rochester manufactured version of this device. Rochester Electronics  
guarantees the performance of its semiconductor products to the original OEM specifications.  
‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be  
based on product characterization, design, simulation, or sample testing.  
© 2013 Rochester Electronics, LLC. All Rights Reserved 11072013  
To learn more, please visit www.rocelec.com  
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