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74AC574TTR PDF预览

74AC574TTR

更新时间: 2024-01-08 07:04:22
品牌 Logo 应用领域
其他 - ETC 触发器逻辑集成电路光电二极管驱动
页数 文件大小 规格书
11页 83K
描述
Octal D-Type Flip-Flop

74AC574TTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP20,.25
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.15
Is Samacsys:N系列:AC
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大频率@ Nom-Sup:60000000 Hz
最大I(ol):0.012 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:TSSOP封装等效代码:TSSOP20,.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:3.3/5 V传播延迟(tpd):16.5 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):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:MILITARY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
Base Number Matches:1

74AC574TTR 数据手册

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74AC574  
OCTAL D-TYPE FLIP-FLOP  
WITH 3 STATE OUTPUTS (NON INVERTED)  
HIGH SPEED:  
= 250MHz (TYP.) at V = 5V  
f
MAX  
CC  
LOW POWER DISSIPATION:  
= 4µA(MAX.) at T =25°C  
I
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28 % V (MIN.)  
V
NIH  
NIL  
CC  
DIP  
SOP  
TSSOP  
T & R  
50TRANSMISSION LINE DRIVING  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 24mA (MIN)  
ORDER CODES  
PACKAGE  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
TUBE  
t
t
PLH  
PHL  
DIP  
SOP  
74AC574B  
74AC574M  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 6V  
74AC574MTR  
74AC574TTR  
V
CC  
TSSOP  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 574  
IMPROVED LATCH-UP IMMUNITY  
While the (OE) input is low, the 8 outputs will be in  
a normal logic state (high or low logic level); while  
OE is in high level, the outputs will be in a high  
impedance state.  
DESCRIPTION  
The 74AC574 is an advanced high-speed CMOS  
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.  
OCTAL D-TYPE FLIP-FLOP with  
3 STATE  
OUTPUTS NON INVERTING fabricated with  
sub-micron silicon gate and double-layer metal  
2
wiring C MOS technology.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
These 8 bit D-Type Flip-Flop are 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 that were setup at  
the D inputs.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
April 2001  
1/11  

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