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MC74FXXXN PDF预览

MC74FXXXN

更新时间: 2022-02-26 12:58:13
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 输出元件
页数 文件大小 规格书
3页 79K
描述
OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS

MC74FXXXN 数据手册

 浏览型号MC74FXXXN的Datasheet PDF文件第2页浏览型号MC74FXXXN的Datasheet PDF文件第3页 
MC54/74F373  
OCTAL TRANSPARENT LATCH  
WITH 3-STATE OUTPUTS  
The MC54/74F373 consists of eight latches with 3-state outputs for bus or-  
ganized system applications. The flip-flops appear transparent to the data  
when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the  
setuptimes is latched. Data appears onthebuswhentheOutputEnable(OE)  
is LOW. When OE is HIGH the bus output is in the high impedance state.  
OCTAL TRANSPARENT LATCH  
WITH 3-STATE OUTPUTS  
FAST SCHOTTKY TTL  
Eight Latches in a Single Package  
3-State Outputs for Bus Interfacing  
>
ESD 4000 Volts  
CONNECTION DIAGRAM (TOP VIEW)  
J SUFFIX  
CERAMIC  
CASE 732-03  
V
O
D
D
O
O
D
D
O
4
12  
LE  
11  
CC  
7
7
6
6
5
5
4
20  
20  
19  
18  
17  
16  
15  
14  
13  
1
N SUFFIX  
PLASTIC  
CASE 738-03  
20  
1
1
2
3
4
5
6
7
8
9
10  
OE  
O
D
D
O
O
D
D
O
3
GND  
0
0
1
1
2
2
3
DW SUFFIX  
SOIC  
CASE 751D-03  
20  
1
LOGIC SYMBOL  
3
4
7
8
13 14 17 18  
ORDERING INFORMATION  
MC54FXXXJ  
MC74FXXXN Plastic  
MC74FXXXDW SOIC  
Ceramic  
D
LE  
D
D
D
D
D
D
D
0
1
2
3
4
5
6 7  
11  
1
V
= PIN 20  
CC  
GND = PIN 10  
OE  
O
O
5
O
6
O
9
O
O
O
O
0
1
2
3
4
5
6 7  
2
12 15 16 19  
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Min  
Typ  
5.0  
25  
Max  
5.5  
125  
70  
Unit  
V
V
CC  
Supply Voltage  
54, 74  
54  
4.5  
–55  
0
T
A
Operating Ambient Temperature Range  
°C  
74  
25  
I
I
Output Current — HIGH  
Output Current — LOW  
54, 74  
54, 74  
–3.0  
24  
mA  
mA  
OH  
OL  
FAST AND LS TTL DATA  
4-167  

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