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74VHCT374AM PDF预览

74VHCT374AM

更新时间: 2024-11-05 22:56:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线驱动器总线收发器触发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
10页 76K
描述
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

74VHCT374AM 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.12
系列:AHCT/VHCTJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大频率@ Nom-Sup:75000000 Hz最大I(ol):0.008 A
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °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
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
Prop。Delay @ Nom-Sup:11.5 ns传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:2.65 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: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:7.5 mm
Base Number Matches:1

74VHCT374AM 数据手册

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74VHCT374A  
OCTAL D-TYPE FLIP FLOP  
WITH 3 STATE OUTPUT NON INVERTING  
HIGH SPEED:  
fMAX = 180MHz (TYP.) atVCC = 5V  
LOW POWER DISSIPATION:  
ICC =4 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  
TUBE  
PACKAGE  
SOP  
T & R  
74VHCT374AM 74VHCT374AMTR  
74VHCT374ATTR  
TSSOP  
setup at the D inputs.  
While the (OE) input is low, the 8 outputs will be  
in a normal logic state (high or low logic level)  
and while high level the outputs will be in a high  
impedance state.  
OPERATING VOLTAGERANGE:  
VCC (OPR)= 4.5V to 5.5V  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES374  
The output control does not affect the internal  
operation of flip flops; that is, the old data can be  
retained or the new data can be entered even  
while the outputs are off.  
IMPROVED LATCH-UP IMMUNITY  
LOWNOISEVOLP = 0.9V(Max.)  
DESCRIPTION  
The 74VHCT374A is an advanced high-speed  
CMOS OCTAL D-TYPE FLIP FLOP with 3  
STATE OUTPUT NON INVERTING fabricated  
with sub-micron silicon gate and double-layer  
metal wiring C2MOS technology.  
This 8 bit D-Type flip-flop is controlled by a clock  
input (CK) and an output enable input (OE).  
On the positive transition of the clock, the Q  
outputs will be set to the logic state that were  
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.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/10  
February 2000  

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