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MC54F533J [MOTOROLA]

OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS; 八路透明锁存器具有三态输出
MC54F533J
型号： MC54F533J
厂家： MOTOROLA    MOTOROLA
描述：

OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
八路透明锁存器具有三态输出

锁存器 输出元件
文件： 总3页 (文件大小：41K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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MC54/74F533  
OCTAL TRANSPARENT LATCH  
WITH 3-STATE OUTPUTS  
The MC54/74F533 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  
setup times is latched. Data appears on the bus when the Output Enable (OE)  
is LOW. When OE is HIGH the bus output is in the high-impedance state. The  
F533 is the same as the F373, except that the outputs are inverted. For  
description and logic diagram please see the F373 data sheet.  
OCTAL TRANSPARENT LATCH  
WITH 3-STATE OUTPUTS  
FAST SCHOTTKY TTL  
• Eight Latches in a Single Package  
• 3-State Outputs for Bus Interfacing  
• ESD Protection > 4000 Volts  
J SUFFIX  
CERAMIC  
CASE 732-03  
CONNECTION DIAGRAM  
20  
V
O
D
D
O
O
D
D
O
4
LE  
11  
1
CC  
7
7
6
6
5
5
4
20  
19  
18  
17  
16  
15  
14  
13  
12  
N SUFFIX  
PLASTIC  
CASE 738-03  
20  
1
1
2
3
4
5
6
8
9
10  
7
DW SUFFIX  
SOIC  
CASE 751D-03  
OE  
O
D
0
D
1
O
1
O
D
D
O
GND  
0
2
2
3
3
20  
1
LOGIC SYMBOL  
ORDERING INFORMATION  
3
4
7
8 13 14 17 18  
MC54FXXXJ  
MC74FXXXN  
MC74FXXXDW SOIC  
Ceramic  
Plastic  
D
D
D
D
D
D
D
D
0
1
2
2
3
4
4
5
5
6
6
7
7
11  
1
LE  
V
= PIN 20  
CC  
GND = PIN 10  
OE  
O
O
O
O
3
O
O
O
O
0
1
2
5
6
9 12 15 16 19  
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Min  
Typ  
5.0  
25  
Max  
5.5  
Unit  
V
CC  
Supply Voltage  
54, 74  
54  
4.5  
–55  
0
V
125  
70  
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  
4-198  
MC54/74F533  
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)  
Limits  
Min  
Typ  
Max  
Symbol  
Parameter  
Input HIGH Voltage  
Unit  
V
Test Conditions  
V
V
V
2.0  
Guaranteed Input HIGH Voltage  
Guaranteed Input LOW Voltage  
IH  
Input LOW Voltage  
0.8  
V
IL  
Input Clamp Diode Voltage  
–1.2  
V
I
I
I
I
= –18 mA  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MIN  
IK  
IN  
54, 74  
74  
2.4  
2.7  
3.3  
3.3  
V
= –3.0 mA  
= –3.0 mA  
= 24 mA  
= 4.5 V  
= 4.75 V  
= MIN  
OH  
OH  
OL  
V
OH  
Output HIGH Voltage  
V
V
OL  
Output LOW Voltage  
0.35  
0.5  
50  
V
I
I
Output OFF Current — HIGH  
Output OFF Current — LOW  
µA  
µA  
V
V
V
V
V
V
= 2.7 V  
= 0.5 V  
= MAX  
= MAX  
OZH  
OUT  
–50  
20  
OZL  
OUT  
= 2.7 V  
IN  
I
IH  
Input HIGH Current  
Input LOW Current  
µA  
V
CC  
= MAX  
100  
–0.6  
–150  
= 7.0 V  
IN  
I
I
mA  
mA  
= 0.5 V  
V
V
= MAX  
= MAX  
IL  
IN  
CC  
Output Short Circuit Current (Note 2)  
Power Supply Current  
–60  
= 0 V  
OUT  
OS  
CC  
OE = 4.5 V  
D , LE = Gnd  
I
41  
61  
mA  
V
CC  
= MAX  
CCZ  
n
NOTES:  
1. For conditions such as MIN or MAX, use the appropriate value specified under guaranteed operating ranges.  
2. Not more than one output should be shorted at a time, nor for more than 1 second.  
AC CHARACTERISTICS  
54/74F  
54F  
74F  
T
= +25°C  
= +5.0 V  
= 50 pF  
T
V
= –55 to +125°C  
T
= 0 to +70°C  
= 5.0 V ±10%  
A
A
A
V
CC  
= 5.0 V ±10%  
= 50 pF  
V
CC  
CC  
C
C
C
= 50 pF  
L
L
L
Min  
Max  
Min  
Max  
Min  
Max  
Symbol  
Parameter  
Propagation Delay  
Unit  
t
t
4.0  
3.0  
9.0  
7.0  
4.0  
3.0  
12  
9.0  
4.0  
3.0  
10  
8.0  
PLH  
PHL  
ns  
D
to O  
n
n
t
t
Propagation Delay  
LE to O  
5.0  
3.0  
11  
7.0  
5.0  
3.0  
14  
9.0  
5.0  
3.0  
13  
8.0  
PLH  
PHL  
ns  
ns  
ns  
n
t
t
2.0  
2.0  
10  
7.5  
2.0  
2.0  
12.5  
9.0  
2.0  
2.0  
11  
8.5  
PZH  
PZL  
Output Enable Time  
Output Disable Time  
t
t
1.5  
1.5  
6.5  
5.5  
1.5  
1.5  
8.5  
7.5  
1.5  
1.5  
7.0  
6.5  
PHZ  
PLZ  
AC OPERATING REQUIREMENTS  
54/74F  
54F  
= –55 to +125°C  
74F  
T
V
= +25°C  
T
V
T
= 0 to +70°C  
= 5.0 V ±10%  
A
A
A
= +5.0 V  
= 5.0 V ±10%  
V
CC  
CC  
CC  
Min  
Max  
Min  
Max  
Min  
Max  
Symbol  
Parameter  
Unit  
t
s
t
s
(H)  
(L)  
Setup Time, HIGH or LOW  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
ns  
D
to LE  
n
t
t
(H)  
(L)  
Hold Time, HIGH or LOW  
to LE  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
h
h
ns  
ns  
D
n
t
w
(H)  
LE Pulse Width HIGH  
6.0  
6.0  
6.0  
FAST AND LS TTL DATA  
4-199  
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