MC74F534DWD [MOTOROLA]
F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20;
| 型号： | MC74F534DWD |
| 厂家： | 
MOTOROLA |
| 描述： | F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20 总线驱动器 总线收发器 触发器 逻辑集成电路 光电二极管 输出元件 |
| 文件： | 总3页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC54/74F534
OCTAL D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
The MC54/74F534 is a high-speed, low-power octal D-type flip-flop
featuring separate D-type inputs for each flip-flop and 3-state outputs for bus
oriented applications. A buffered Clock (CP) and Output Enable (OE) are
common to all flip-flops. The F534 is the same as the F374 except that the
outputs are inverted.
OCTAL D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
FAST SCHOTTKY TTL
• Edge-Triggered D-Type Inputs
• Buffered Positive Edge-Triggered Clock
• 3-State Outputs for Bus Oriented Applications
J SUFFIX
CERAMIC
CASE 732-03
CONNECTION DIAGRAM
V
O
D
D
O
O
D
D
O
4
CP
11
CC
7
7
6
6
5
5
4
20
20
19
18
17
16
15
14
13
12
1
N SUFFIX
PLASTIC
CASE 738-03
20
1
1
2
3
4
5
6
8
9
10
7
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
D
D
D
D
D
D
D
D
0
1
2
2
3
4
4
5
6
7
MC54FXXXJ
MC74FXXXN
Ceramic
Plastic
11
1
CP
OE
V
= PIN 20
CC
GND = PIN 10
MC74FXXXDW SOIC
O
O
O
O
O
O
O
O
0
1
3
5
6
7
2
5
6
9 12 15 16 19
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
4.5
–55
0
Typ
5.0
25
Max
5.5
Unit
V
CC
Supply Voltage
54, 74
54
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
4-200
MC54/74F534
LOGIC DIAGRAM
D
D
D
D
D
D
D
D
7
0
1
2
3
4
5
6
CP
CP
D
CP
D
CP
D
Q
CP
D
CP
D
CP
D
Q
CP
D
Q
CP
D
Q
Q
Q
Q
Q
OE
O
O
O
O
O
O
O
O
7
0
1
2
3
4
5
6
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
FUNCTIONAL DESCRIPTION
The F534 consists of eight edge-triggered flip-flops with
individual D-type inputs and 3-state true outputs. The buffered
clock and buffered Output Enable are common to all flip-flops.
The eight flip-flops will store the state of their individual D
inputs that meet the setup and hold times requirements on the
LOW-to-HIGH Clock (CP) transition. With the Output Enable
(OE) LOW, the contents of the eight flip-flops are available at
the outputs. When the OE is HIGH, the outputs go to the high
impedancestate. Operation of the OEinputdoesnotaffectthe
state of the flip-flops.
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
OZL
OUT
OUT
–50
20
= 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
D
= Gnd
OE = 4.5 V
n
I
55
86
mA
V
CC
= MAX
CCZ
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.
FAST AND LS TTL DATA
4-201
MC54/74F534
AC CHARACTERISTICS
54/74F
54F
74F
T
= +25°C
= +5.0 V
= 50 pF
T
V
= –55 to +125°C
T
A
V
CC
= 0 to +70°C
= 5.0 V ±10%
A
A
V
CC
= 5.0 V ±10%
= 50 pF
CC
C
C
C
= 50 pF
L
L
L
Min
Typ
Max
Min
Max
Min
Max
Symbol
Parameter
Unit
f
Maximum Clock Frequency
100
60
70
MHz
max
t
t
Propagation Delay
4.0
4.0
6.5
6.5
8.5
8.5
4.0
4.0
10.5
11
4.0
4.0
10
10
PLH
PHL
ns
ns
CP to O
n
t
t
2.0
2.0
9.0
5.8
11.5
7.5
2.0
2.0
14
10
2.0
2.0
12.5
8.5
PZH
PZL
Output Enable Time
Output Disable Time
t
t
2.0
2.0
5.3
4.3
7.0
5.5
2.0
2.0
8.0
7.5
2.0
2.0
8.0
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
Typ
Max
Min
Max
Min
Max
Symbol
Parameter
Unit
t
t
(H)
(L)
Setup Time, HIGH or LOW
2.0
2.0
2.5
2.0
2.0
2.0
s
s
D
to CP
n
ns
t
h
t
h
(H)
(L)
Hold Time, HIGH or LOW
to CP
2.0
2.0
2.0
2.5
2.0
2.0
D
n
t
w
t
w
(H)
(L)
CP Pulse Width
HIGH or LOW
7.0
6.0
7.0
6.0
7.0
6.0
ns
FAST AND LS TTL DATA
4-202
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