54F534DM [NSC]
Octal D-Type Flip-Flop with TRI-STATE Outputs; 八路D型触发器具有三态输出
| 型号： | 54F534DM |
| 厂家： | 
National Semiconductor |
| 描述： | Octal D-Type Flip-Flop with TRI-STATE Outputs |
| 文件： | 总8页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
May 1995
54F/74F534
Octal D-Type Flip-Flop with TRI-STATE Outputs
É
General Description
Features
Y
Edge-triggered D-type inputs
The ’F534 is a high speed, low-power octal D-type flip-flop
featuring separate D-type inputs for each flip-flop and
TRI-STATE outputs for bus-oriented applications. A buff-
ered 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.
Y
Buffered positive edge-triggered clock
Y
TRI-STATE outputs for bus-oriented applications
Guaranteed 4000V minimum ESD protection
Y
Package
Number
Commercial
74F534PC
Military
Package Description
N20A
J20A
20-Lead (0.300 Wide) Molded Dual-In-Line
×
54F534DM (Note 2)
20-Lead Ceramic Dual-In-Line
74F534SC (Note 1)
74F534SJ (Note 1)
M20B
M20D
W20A
E20A
20-Lead (0.300 Wide) Molded Small Outline, JEDEC
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ
×
54F534FM (Note 2)
54F534LM (Note 2)
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
e
Note 1: Devices also available in 13 reel. Use suffix
SCX, and SJX
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB
Logic Symbols
IEEE/IEC
TL/F/9549–1
TL/F/9549–5
Unit Loading/Fan Out
54F/74F
Pin Names
Description
U.L.
Input I /I
IH IL
Output I /I
HIGH/LOW
OH OL
b
20 mA/ 0.6 mA
b
20 mA/ 0.6 mA
D –D
0
Data Inputs
1.0/1.0
1.0/1.0
7
CP
OE
Clock Pulse Input (Active Rising Edge)
TRI-STATE Output Enable Input (Active LOW)
Complementary TRI-STATE Outputs
b
1.0/1.0
20 mA/ 0.6 mA
b
O –O
0
150/40(33.3)
3 mA/24 mA (20 mA)
7
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
TL/F/9549
RRD-B30M75/Printed in U. S. A.
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
Pin Assignment
for LCC
TL/F/9549–3
TL/F/9549–2
Functional Description
The ’F534 consists of eight edge-triggered flip-flops with in-
dividual D-type inputs and TRI-STATE complementary out-
puts. 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 impedance state.
Operation of the OE input does not affect the state of the
flip-flops.
Function Table
Inputs
Output
CP
OE
D
O
L
L
L
L
L
H
L
L
H
L
X
X
O
0
X
H
Z
e
e
e
H
L
HIGH Voltage Level
LOW Voltage Level
Immaterial
X
e
LOW-to-HIGH Clock Transition
High Impedance
L
e
Z
e
O
0
Value stored from previous clock cycle
Logic Diagram
TL/F/9549–4
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
2
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Current Applied to Output
in LOW State (Max)
twice the rated I (mA)
OL
ESD Last Passing Voltage (Min)
4000V
b
b
a
65 C to 150 C
Storage Temperature
Note 1: Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired. Functional operation under
these conditions is not implied.
§
§
a
55 C to 125 C
Ambient Temperature under Bias
§
§
§
§
§
§
b
b
a
55 C to 175 C
Junction Temperature under Bias
Plastic
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
a
55 C to 150 C
V
Pin Potential to
CC
Ground Pin
Recommended Operating
Conditions
b
a
0.5V to 7.0V
b
a
0.5V to 7.0V
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
Free Air Ambient Temperature
Military
Commercial
b
a
30 mA to 5.0 mA
b
a
55 C to 125 C
§
0 C to 70 C
§
a
§
§
e
in HIGH State (with V
Standard Output
TRI-STATE Output
0V)
CC
Supply Voltage
Military
Commercial
b
0.5V to 5.5V
0.5V to V
CC
a
a
a
4.5V to 5.5V
b
a
a
4.5V to 5.5V
DC Electrical Characteristics
54F/74F
Symbol
Parameter
Units
V
CC
Conditions
Min
Typ
Max
V
V
V
V
Input HIGH Voltage
2.0
V
V
V
Recognized as a HIGH Signal
Recognized as a LOW Signal
IH
Input LOW Voltage
0.8
IL
b
e b
18 mA
Input Clamp Diode Voltage
1.2
Min
Min
I
IN
CD
OH
e b
e b
e b
e b
e b
e b
Output HIGH
Voltage
54F 10% V
2.5
2.4
2.5
2.4
2.7
2.7
I
I
I
I
I
I
1 mA
3 mA
1 mA
3 mA
1 mA
3 mA
CC
CC
CC
CC
OH
OH
OH
OH
OH
OH
54F 10% V
74F 10% V
74F 10% V
V
74F 5% V
74F 5% V
CC
CC
e
e
V
Output LOW
Voltage
54F 10% V
74F 10% V
0.5
I
I
20 mA
24 mA
OL
CC
OL
OL
V
Min
Max
Max
Max
0.0
0.5
CC
I
I
I
Input HIGH
Current
54F
74F
20.0
5.0
IH
e
e
mA
mA
mA
V
V
V
V
2.7V
7.0V
IN
Input HIGH Current
Breakdown Test
54F
74F
100
7.0
BVI
IN
Output HIGH
54F
74F
250
50
CEX
e
V
CC
OUT
Leakage Current
e
All Other Pins Grounded
V
ID
Input Leakage
Test
I
ID
1.9 mA
74F
74F
4.75
e
IOD
I
Output Leakage
Circuit Current
V
1.50 mA
OD
3.75
mA
0.0
All Other Pins Grounded
b
e
0.5V
I
I
I
I
I
I
Input LOW Current
0.6
mA
mA
mA
mA
mA
mA
Max
Max
Max
Max
0.0V
Max
V
V
V
V
V
V
IL
IN
e
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Bus Drainage Test
50
2.7V
0.5V
0V
OZH
OZL
OS
OUT
OUT
OUT
OUT
b
e
e
e
50
b
b
60
150
500
86
5.25V
ZZ
e
Power Supply Current
55
HIGH Z
CCZ
O
3
AC Electrical Characteristics
74F
54F
74F
e a
T
25 C
§
5.0V
A
e
50 pF
e
50 pF
T
, V
CC
e
Mil
T
, V
A CC
Com
A
e a
Symbol
Parameter
V
Units
CC
e
C
C
L
L
e
C
50 pF
L
Min
Typ
Max
Min
Max
Min
Max
f
Maximum Clock Frequency
Propagation Delay
100
60
70
MHz
ns
max
t
t
4.0
4.0
6.5
6.5
8.5
8.5
4.0
4.0
10.5
11.0
4.0
4.0
10.0
10.0
PLH
CP to O
PHL
n
t
t
Output Enable Time
Output Disable Time
2.0
2.0
9.0
5.8
11.5
7.5
2.0
2.0
14.0
10.0
2.0
2.0
12.5
8.5
PZH
PZL
ns
t
t
1.5
1.5
5.3
4.3
7.0
5.5
1.5
1.5
8.0
7.5
1.5
1.5
8.0
6.5
PHZ
PLZ
AC Operating Requirements
74F
54F
74F
e a
T
25 C
§
5.0V
A
e
e
Symbol
Parameter
T
, V
CC
Mil
Max
T
, V
A CC
Com
Max
Units
A
e a
V
CC
Min
Max
Min
Min
t (H)
s
Setup Time, HIGH or LOW
2.0
2.0
2.0
2.5
2.0
2.0
t (L)
s
D to CP
n
ns
ns
t (H)
h
Hold Time, HIGH or LOW
D to CP
n
2.0
2.0
2.0
2.5
2.0
2.0
t (L)
h
t
t
(H)
(L)
CP Pulse Width
HIGH or LOW
7.0
6.0
7.0
6.0
7.0
6.0
w
w
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows:
74F 534
S
C
X
Temperature Range Family
Special Variations
e
e
e
74F
54F
Commercial
Military
QB
Military grade device with
environmental and burn-in
processing
Device Type
Temperature Range
e
Package Code
a
C
Commercial (0 C to 70 C)
§
§
e
e
e
e
e
e
P
D
F
L
S
SJ
Plastic DIP
Ceramic DIP
Flatpak
Leadless Chip Carrier (LCC)
Small Outline SOIC JEDEC
Small Outline SOIC EIAJ
e
b a
Military ( 55 C to 125 C)
M
§
§
4
Physical Dimensions inches (millimeters)
20-Lead Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
20-Lead Ceramic Dual-In-Line Package (D)
NS Package Number J20A
5
Physical Dimensions inches (millimeters) (Continued)
20-Lead (0.300 Wide) Molded Small Outline Package, JEDEC
×
NS Package Number M20B
6
Physical Dimensions inches (millimeters) (Continued)
20-Lead (0.300 Wide) Molded Small Outline Package, EIAJ (SJ)
×
NS Package Number M20D
20-Lead (0.300 Wide) Molded Dual-In-Line Package (P)
×
NS Package Number N20A
7
Physical Dimensions inches (millimeters) (Continued)
20-Lead Ceramic Flatpak (F)
NS Package Number W20A
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure to perform, when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
National Semiconductor
Corporation
2900 Semiconductor Drive
P.O. Box 58090
Santa Clara, CA 95052-8090
Tel: 1(800) 272-9959
TWX: (910) 339-9240
National Semiconductor
GmbH
Livry-Gargan-Str. 10
D-82256 Furstenfeldbruck
Germany
Tel: (81-41) 35-0
Telex: 527649
Fax: (81-41) 35-1
National Semiconductor National Semiconductor
National Semiconductores
Do Brazil Ltda.
Rue Deputado Lacorda Franco
120-3A
Sao Paulo-SP
Brazil 05418-000
Tel: (55-11) 212-5066
Telex: 391-1131931 NSBR BR
Fax: (55-11) 212-1181
National Semiconductor
(Australia) Pty, Ltd.
Building 16
Business Park Drive
Monash Business Park
Nottinghill, Melbourne
Victoria 3168 Australia
Tel: (3) 558-9999
Japan Ltd.
Hong Kong Ltd.
Sumitomo Chemical
Engineering Center
Bldg. 7F
13th Floor, Straight Block,
Ocean Centre, 5 Canton Rd.
Tsimshatsui, Kowloon
1-7-1, Nakase, Mihama-Ku Hong Kong
Chiba-City,
Tel: (852) 2737-1600
Fax: (852) 2736-9960
Ciba Prefecture 261
Tel: (043) 299-2300
Fax: (043) 299-2500
Fax: (3) 558-9998
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
相关型号：
54F534FM
Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDFP20, CERAMIC, DFP-20
ROCHESTER
54F534FMQB
Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDFP20, CERAMIC, DFP-20
ROCHESTER
54F534FMQB
IC F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, DFP-20, Bus Driver/Transceiver
NSC
54F534L1MQB
Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-20
FAIRCHILD
©2020 ICPDF网 联系我们和版权申明