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74F194SJX PDF预览

74F194SJX

更新时间: 2024-01-04 20:53:13
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
10页 406K
描述
F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0.300 INCH, EIAJ, PLASTIC, SOIC-16

74F194SJX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.3
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.68
其他特性:HOLD MODE计数方向:BIDIRECTIONAL
系列:F/FASTJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:10.2 mm
负载电容(CL):50 pF逻辑集成电路类型:PARALLEL IN PARALLEL OUT
最大频率@ Nom-Sup:90000000 Hz位数:4
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):46 mA传播延迟(tpd):8 ns
认证状态:Not Qualified座面最大高度:2.1 mm
子类别:Shift Registers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:TTL
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:5.3 mm
最小 fmax:90 MHzBase Number Matches:1

74F194SJX 数据手册

 浏览型号74F194SJX的Datasheet PDF文件第1页浏览型号74F194SJX的Datasheet PDF文件第2页浏览型号74F194SJX的Datasheet PDF文件第4页浏览型号74F194SJX的Datasheet PDF文件第5页浏览型号74F194SJX的Datasheet PDF文件第6页浏览型号74F194SJX的Datasheet PDF文件第7页 
Unit Loading/Fan Out  
54F/74F  
Pin  
Description  
U.L.  
Input I /I  
IH IL  
Output I /I  
Names  
HIGH/LOW  
OH OL  
b
20 mA/ 0.6 mA  
b
20 mA/ 0.6 mA  
b
20 mA/ 0.6 mA  
S , S  
Mode Control Inputs  
1.0/1.0  
1.0/1.0  
1.0/1.0  
1.0/1.0  
1.0/1.0  
1.0/1.0  
50/33.3  
0
P P  
1
Parallel Data Inputs  
0
3
D
D
Serial Data Input (Shift Right)  
Serial Data Input (Shift Left)  
Clock Pulse Input (Active Rising Edge)  
Asynchronous Master Reset Input (Active LOW)  
Parallel Outputs  
SR  
SL  
b
20 mA/ 0.6 mA  
b
20 mA/ 0.6 mA  
b
20 mA/ 0.6 mA  
CP  
MR  
b
Q Q  
0
1 mA/20 mA  
3
Functional Description  
The ’F194 contains four edge-triggered D flip-flops and the  
necessary interstage logic to synchronously perform shift  
right, shift left, parallel load and hold operations. Signals  
inputs can change when the clock is in either state, provid-  
ed only that the recommended setup and hold times, with  
respect to the clock rising edge, are observed. A W sig-  
nal on Master Reset (MR) overrides all othd  
forces the outputs LOW.  
applied to the Select (S , S ) inputs determine the type of  
1
0
operation, as shown in the Mode Select Table. Signals on  
the Select, Parallel data (P P ) and Serial data (D , D  
)
SR SL  
0
3
Mode Select Table  
Inputs  
Operating  
Mode  
Ouuts  
MR  
L
S
S
D
SR  
D
SL  
P
Q
Q
3
1
0
n
Reset  
Hold  
X
X
X
X
X
X
X
L
L
L
H
l
l
q
1
q
q
3
2
Shift Left  
H
H
h
h
l
l
X
X
l
X
X
q
q
q
q
q
q
L
1
3
3
h
H
1
2
Shift Right  
H
H
l
l
h
h
l
X
X
q
q
q
q
q
0
1
1
2
h
H
q
2
0
Parallel Load  
H
h
h
X
X
p
p
1
p
p
3
0
2
e
H (h)  
High Voltage Level  
e
L (l)  
(q )  
Low Voltage Level  
e
n
p
Lower case letters indicate the state of the referenced input (output) one sup time prior to the LOW-to-HIGH clock transition.  
Immaterial  
n
e
X
Logic Diagram  
TL/F/9498–4  
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.  
2

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