MC74F533JS [MOTOROLA]
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| 型号： | MC74F533JS |
| 厂家： | 
MOTOROLA |
| 描述： | 暂无描述 总线驱动器 总线收发器 锁存器 逻辑集成电路 光电二极管 输出元件 |
| 文件： | 总2页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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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