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74VHCT74ATTR PDF预览

74VHCT74ATTR

更新时间: 2024-11-24 22:39:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 触发器锁存器逻辑集成电路光电二极管
页数 文件大小 规格书
10页 76K
描述
DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR

74VHCT74ATTR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP14,.25针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.2Is Samacsys:N
系列:AHCT/VHCTJESD-30 代码:R-PDSO-G14
JESD-609代码:e4长度:5 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:65000000 Hz最大I(ol):0.008 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:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):10 ns认证状态:Not Qualified
座面最大高度:1.2 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:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 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:4.4 mm最小 fmax:80 MHz
Base Number Matches:1

74VHCT74ATTR 数据手册

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74VHCT74A  
DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR  
HIGH SPEED:  
fMAX =160MHz (TYP.)atVCC =5V  
LOW POWER DISSIPATION:  
ICC =2 µA (MAX.) at TA =25 oC  
COMPATIBLEWITH TTL OUTPUTS:  
VIH =2V (MIN), VIL = 0.8V(MAX)  
POWERDOWN PROTECTIONON INPUTS&  
OUTPUTS  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL = 8 mA (MIN)  
BALANCEDPROPAGATIONDELAYS:  
tPLH tPHL  
SOP  
TSSOP  
ORDER CODES  
PACKAGE  
SOP  
TUBE  
T & R  
74VHCT74AM  
74VHCT74AMTR  
74VHCT74ATTR  
TSSOP  
the clock pulse.  
OPERATING VOLTAGERANGE:  
CLEAR and PRESET are independent of the  
clock and accomplished by a low setting on the  
appropriateinput.  
Power down protection is provided on all inputs  
and outputs and 0 to 7V can be accepted on  
inputs with no regard to the supply voltage. This  
device can be used to interface 5V to 3V.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
VCC (OPR)= 4.5V to 5.5V  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES74  
IMPROVED LATCH-UP IMMUNITY  
DESCRIPTION  
The 74VHCT74A is an advanced high-speed  
CMOS DUAL D-TYPE FLIP FLOP WITH  
PRESET AND CLEAR fabricated with sub-micron  
silicon gate and double-layermetal wiring C2MOS  
technology.  
A signal on the D INPUT is transfered to the Q  
OUTPUT during the positive going transition of  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/10  
March 2000  

74VHCT74ATTR 替代型号

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