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54ACT74FM PDF预览

54ACT74FM

更新时间: 2024-02-15 01:28:42
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路触发器
页数 文件大小 规格书
8页 180K
描述
ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14

54ACT74FM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DFP包装说明:DFP, FL14,.3
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.16
系列:ACTJESD-30 代码:R-CDFP-F14
JESD-609代码:e0长度:9.525 mm
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:95000000 Hz最大I(ol):0.024 A
位数:1功能数量:2
端子数量:14最高工作温度:125 °C
最低工作温度:-55 °C输出极性:COMPLEMENTARY
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:DFP
封装等效代码:FL14,.3封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V传播延迟(tpd):12 ns
认证状态:Not Qualified座面最大高度:2.159 mm
子类别:FF/Latches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:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT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
触发器类型:POSITIVE EDGE宽度:6.2865 mm
最小 fmax:95 MHzBase Number Matches:1

54ACT74FM 数据手册

 浏览型号54ACT74FM的Datasheet PDF文件第2页浏览型号54ACT74FM的Datasheet PDF文件第3页浏览型号54ACT74FM的Datasheet PDF文件第4页浏览型号54ACT74FM的Datasheet PDF文件第5页浏览型号54ACT74FM的Datasheet PDF文件第6页浏览型号54ACT74FM的Datasheet PDF文件第7页 
July 2003  
54AC74/54ACT74  
Dual D-Type Positive Edge-Triggered Flip-Flop  
Clear and Set are independent of clock  
General Description  
Simultaneous LOW on CD and SD makes both Q and Q  
HIGH  
The ’AC/’ACT74 is a dual D-type flip-flop with Asynchronous  
Clear and Set inputs and complementary (Q, Q) outputs.  
Information at the input is transferred to the outputs on the  
positive edge of the clock pulse. Clock triggering occurs at a  
voltage level of the clock pulse and is not directly related to  
the transition time of the positive-going pulse. After the Clock  
Pulse input threshold voltage has been passed, the Data  
input is locked out and information present will not be trans-  
ferred to the outputs until the next rising edge of the Clock  
Pulse input.  
Features  
n ICC reduced by 50%  
n Output source/sink 24 mA  
n ’ACT74 has TTL-compatible inputs  
n Standard Microcircuit Drawing (SMD)  
— ’AC74: 5962-88520  
— ’ACT74: 5962-87525  
n 54AC74 now qualified to 300Krad RHA designation,  
refer to the SMD for more information  
Asynchronous Inputs:  
LOW input to SD (Set) sets Q to HIGH level  
LOW input to CD (Clear) sets Q to LOW level  
Logic Symbols  
10026602  
10026601  
IEEE/IEC  
Pin Names  
Description  
Data Inputs  
D1, D2  
CP1, CP2  
D1, CD2  
D1, SD2  
Q1, Q1, Q2, Q2  
Clock Pulse Inputs  
Direct Clear Inputs  
Direct Set Inputs  
Outputs  
C
S
10026603  
FACT® is a registered trademark of Fairchild Semiconductor Corporation.  
© 2003 National Semiconductor Corporation  
DS100266  
www.national.com  

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