M54HC273A [MOTOROLA]
Octal D Flip-Flop with Common Clock and Reset; 八路D触发器与普通时钟和复位
| 型号： | M54HC273A |
| 厂家： | 
MOTOROLA |
| 描述： | Octal D Flip-Flop with Common Clock and Reset |
| 文件： | 总7页 (文件大小：188K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR TECHNICAL DATA
High–Performance Silicon–Gate CMOS
J SUFFIX
CERAMIC PACKAGE
CASE 732–03
20
20
The MC54/74HC273A is identical in pinout to the LS273. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LSTTL outputs.
This device consists of eight D flip–flops with common Clock and Reset
inputs. Each flip–flop is loaded with a low–to–high transition of the Clock
input. Reset is asynchronous and active low.
1
N SUFFIX
PLASTIC PACKAGE
CASE 738–03
1
•
•
•
•
•
•
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2.0 to 6.0 V
DW SUFFIX
SOIC PACKAGE
CASE 751D–04
20
1
1
Low Input Current: 1.0 µA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
DT SUFFIX
TSSOP PACKAGE
CASE 948E–02
20
•
Chip Complexity: 264 FETs or 66 Equivalent Gates
ORDERING INFORMATION
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXADW
MC74HCXXXADT
Ceramic
Plastic
SOIC
LOGIC DIAGRAM
TSSOP
2
3
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
D0
D1
D2
D3
D4
D5
D6
D7
5
6
4
7
PIN ASSIGNMENT
8
9
DATA
INPUTS
RESET
1
20
V
CC
NONINVERTING
OUTPUTS
13
14
17
18
12
15
16
19
Q0
D0
D1
2
3
4
19
18
17
Q7
D7
D6
Q1
Q2
5
16
15
14
13
12
11
Q6
11
CLOCK
6
Q5
D2
7
D5
D3
8
D4
1
PIN 20 = V
PIN 10 = GND
CC
RESET
Q3
9
Q4
GND
10
CLOCK
Design Criteria
Value
66
Units
ea
Internal Gate Count*
FUNCTION TABLE
Inputs
Reset Clock
Output
Internal Gate Propagation Delay
Internal Gate Power Dissipation
1.5
ns
D
Q
5.0
µW
pJ
L
X
X
H
L
X
X
L
H
L
H
H
H
H
Speed Power Product
.0075
L
No Change
No Change
* Equivalent to a two–input NAND gate.
2/97
REV 7
Motorola, Inc. 1997
MC54/74HC273A
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
V
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
V
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
– 0.5 to + 7.0
CC
V
– 0.5 to V
+ 0.5
V
in
CC
V
out
– 0.5 to V
+ 0.5
V
CC
I
± 20
mA
mA
mA
mW
in
cuit. For proper operation, V and
in
I
I
DC Output Current, per Pin
± 25
± 50
out
V
should be constrained to the
out
range GND (V or V
)
V
.
DC Supply Current, V
and GND Pins
CC
in out
CC
CC
Unused inputs must always be
tied to an appropriate logic voltage
P
D
Power Dissipation in Still Air, Plastic or Ceramic DIP†
SOIC Package†
750
500
450
level (e.g., either GND or V ).
CC
TSSOP Package†
Unused outputs must be left open.
T
Storage Temperature
– 65 to + 150
C
C
stg
T
Lead Temperature, 1 mm from Case for 10 Seconds
Plastic DIP, SOIC or TSSOP Package
(Ceramic DIP)
L
260
300
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
Ceramic DIP: – 10 mW/ C from 100 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP Package: – 6.1 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
2.0
0
Max
Unit
V
V
CC
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
6.0
V , V
in out
V
CC
V
T
A
– 55 + 125
C
t , t
r f
Input Rise and Fall Time
(Figure 1)
V
CC
V
CC
V
CC
= 2.0 V
= 4.5 V
= 6.0 V
0
0
0
1000
500
400
ns
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Guaranteed Limit
– 55 to
V
CC
V
25 C
Symbol
Parameter
Test Conditions
= V – 0.1 V
85 C
125 C
Unit
V
IH
Minimum High–Level Input
Voltage
V
2.0
3.0
4.5
6.0
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
V
out
CC
20 µA
|I
|
out
V
Maximum Low–Level Input
Voltage
V
= 0.1 V
2.0
3.0
4.5
6.0
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
V
V
IL
out
|I
|
20 µA
out
V
OH
Minimum High–Level Output
Voltage
V
= V
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
in
IH
20 µA
|I
|
out
V
in
= V
|I
out
|I
out
|I
out
|
|
|
2.4 mA
6.0 mA
7.8 mA
3.0
4.5
6.0
2.48
3.98
5.48
2.34
3.84
5.34
2.2
3.7
5.2
IH
MOTOROLA
3–2
MC54/74HC273A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Guaranteed Limit
– 55 to
V
CC
V
25 C
Symbol
Parameter
Test Conditions
85 C
125 C
Unit
V
OL
Maximum Low–Level Output
Voltage
V
= V
|
2.0
4.5
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
in
IL
20 µA
|I
out
V
V
= V
|I
|I
|I
|
|
|
2.4 mA
6.0 mA
7.8 mA
3.0
4.5
6.0
0.26
0.26
0.26
0.33
0.33
0.33
0.4
0.4
0.4
in
in
IL
out
out
out
I
Maximum Input Leakage Current
= V
or GND
CC
6.0
6.0
± 0.1
± 0.5
± 1.0
± 5.0
± 1.0
± 10
µA
µA
in
I
Maximum Three–State Leakage Output in High–Impedance State
OZ
Current
V
= V or V
= V
in
IL
IH
or GND
V
out
CC
or GND
I
Maximum Quiescent Supply
Current (per Package)
V
= V
CC
= 0 µA
6.0
4.0
40
160
µA
CC
in
I
out
NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6.0 ns)
L
r
f
Guaranteed Limit
– 55 to
V
CC
V
25 C
Symbol
Parameter
Unit
85 C
125 C
f
Maximum Clock Frequency (50% Duty Cycle)
(Figures 1 and 4)
2.0
3.0
4.5
6.0
6.0
15
30
35
5.0
10
24
28
4.0
8.0
20
MHz
max
24
t
t
Maximum Propagation Delay, Clock to Q
(Figures 1 and 4)
2.0
3.0
4.5
6.0
145
90
29
180
120
36
220
140
44
ns
ns
ns
pF
PLH
PHL
25
31
38
t
Maximum Propagation Delay, Reset to Q
(Figures 2 and 4)
2.0
3.0
4.5
6.0
145
90
29
180
120
36
220
140
44
PHL
25
31
38
t
t
Maximum Output Transition Time, Any Output
(Figures 1 and 4)
2.0
3.0
4.5
6.0
75
27
15
13
95
32
19
16
110
36
22
TLH
THL
19
C
Maximum Input Capacitance
10
10
10
in
NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High–
Speed CMOS Data Book (DL129/D).
Typical @ 25°C, V
= 5.0 V
CC
C
Power Dissipation Capacitance (Per Enabled Output)*
pF
48
PD
2
* Used to determine the no–load dynamic power consumption: P = C
D
Motorola High–Speed CMOS Data Book (DL129/D).
V
f + I
V
. For load considerations, see Chapter 2 of the
PD CC
CC CC
3–3
MOTOROLA
MC54/74HC273A
TIMING REQUIREMENTS (C = 50 pF, Input t = t = 6.0 ns)
L
r
f
Guaranteed Limit
85 C
– 55 to 25 C
125 C
Max
V
Volts
CC
Symbol
Parameter
Fig.
Unit
Min
Max
Min
Max
Min
t
su
Minimum Setup Time, Data to Clock
3
2.0
3.0
4.5
6.0
60
23
12
10
75
27
15
13
90
32
18
15
ns
t
Minimum Hold Time, Clock to Data
3
2
1
2
1
2.0
3.0
4.5
6.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
ns
ns
ns
ns
ns
h
t
Minimum Recovery Time, Reset Inactive to
Clock
2.0
3.0
4.5
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
rec
t
Minimum Pulse Width, Clock
Minimum Pulse Width, Reset
Maximum Input Rise and Fall Times
2.0
3.0
4.5
6.0
60
23
12
10
75
27
15
13
90
32
18
15
w
w
t
2.0
3.0
4.5
6.0
60
23
12
10
75
27
15
13
90
32
18
15
t , t
r
2.0
3.0
4.5
6.0
1000
800
500
400
1000
800
500
400
1000
800
500
400
f
MOTOROLA
3–4
MC54/74HC273A
SWITCHING WAVEFORMS
t
w
t
t
r
f
V
CC
V
CC
90%
50%
50%
RESET
Q
CLOCK
GND
GND
10%
t
t
PHL
w
1/f
max
50%
t
t
PHL
PLH
t
90%
50%
rec
Q
V
CC
10%
CLOCK
50%
GND
t
t
THL
TLH
Figure 1.
Figure 2.
VALID
V
CC
DATA
50%
GND
t
t
h
su
V
CC
CLOCK
50%
EXPANDED LOGIC DIAGRAM
GND
Figure 3.
C
2
Q
Q
Q
Q
Q
Q
Q
Q
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
3
D0
D1
D2
D3
D4
D5
D6
D7
D
D
D
D
D
D
D
D
R
C
5
4
R
C
6
7
R
TEST POINT
C
9
OUTPUT
8
R
NONINVERTING
OUTPUTS
DEVICE
UNDER
TEST
DATA
INPUTS
C
C *
12
15
16
19
L
13
14
17
R
C
R
* Includes all probe and jig capacitance
C
Figure 4. Test Circuit
R
C
18
11
1
R
3–5
MOTOROLA
MC54/74HC273A
OUTLINE DIMENSIONS
J SUFFIX
CERAMIC PACKAGE
CASE 732–03
ISSUE E
NOTES:
1. LEADS WITHIN 0.25 (0.010) DIAMETER, TRUE
POSITION AT SEATING PLANE, AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
20
1
11
10
3. DIMENSIONS A AND B INCLUDE MENISCUS.
B
C
MILLIMETERS
INCHES
A
DIM
A
B
C
D
F
MIN
23.88
6.60
3.81
0.38
1.40
MAX
25.15
7.49
5.08
0.56
1.65
MIN
MAX
0.990
0.295
0.200
0.022
0.065
0.940
0.260
0.150
0.015
0.055
L
F
G
H
J
K
L
2.54 BSC
0.100 BSC
0.51
0.20
3.18
1.27
0.30
4.06
0.020
0.008
0.125
0.050
0.012
0.160
N
J
7.62 BSC
0.300 BSC
H
K
M
G
M
N
0
15
0
15
D
0.25
1.02
0.010
0.040
SEATING
PLANE
N SUFFIX
PLASTIC PACKAGE
CASE 738–03
ISSUE E
–A–
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
20
1
11
10
B
L
C
INCHES
MILLIMETERS
DIM
A
B
C
D
MIN
MAX
1.070
0.260
0.180
0.022
MIN
25.66
6.10
3.81
0.39
MAX
27.17
6.60
4.57
0.55
1.010
0.240
0.150
0.015
–T–
SEATING
PLANE
K
E
0.050 BSC
1.27 BSC
M
0.050
0.070
1.27
1.77
F
G
J
K
L
N
E
0.100 BSC
2.54 BSC
0.008
0.110
0.015
0.140
0.21
2.80
0.38
3.55
G
F
J 20 PL
0.300 BSC
7.62 BSC
D 20 PL
0.25 (0.010)
M
M
0.25 (0.010)
T B
M
N
0
15
0
15
0.020
0.040
0.51
1.01
M
M
T
A
DW SUFFIX
PLASTIC SOIC PACKAGE
CASE 751D–04
ISSUE E
NOTES:
–A–
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
20
11
4. MAXIMUM MOLD PROTRUSION 0.150
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
10X P
–B–
M
M
0.010 (0.25)
B
1
10
(0.005) TOTAL IN EXCESS OF D DIMENSION
AT MAXIMUM MATERIAL CONDITION.
MILLIMETERS
INCHES
20X D
DIM
A
B
C
D
MIN
12.65
7.40
2.35
0.35
0.50
MAX
12.95
7.60
2.65
0.49
0.90
MIN
MAX
0.510
0.299
0.104
0.019
0.035
J
0.499
0.292
0.093
0.014
0.020
M
S
S
0.010 (0.25)
T
A
B
F
F
G
J
K
M
P
R
1.27 BSC
0.050 BSC
0.25
0.10
0
0.32
0.25
7
0.010
0.004
0
0.012
0.009
7
R X 45
10.05
0.25
10.55
0.75
0.395
0.010
0.415
0.029
C
SEATING
PLANE
–T–
M
18X G
K
MOTOROLA
3–6
MC54/74HC273A
OUTLINE DIMENSIONS
DT SUFFIX
PLASTIC TSSOP PACKAGE
CASE 948E–02
ISSUE A
20X K REF
0.10 (0.004)
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
M
S
S
T
U
V
S
Y14.5M, 1982.
0.15 (0.006)
T U
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.25 (0.010)
PER SIDE.
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
K
K1
20
11
2X L/2
J J1
B
L
–U–
PIN 1
IDENT
SECTION N–N
1
10
0.25 (0.010)
N
S
7. DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
0.15 (0.006)
T U
M
A
MILLIMETERS
INCHES
DIM
A
B
C
D
MIN
6.40
4.30
–––
0.05
0.50
MAX
6.60
4.50
1.20
0.15
0.75
MIN
MAX
0.260
0.177
0.047
0.006
0.030
–V–
0.252
0.169
–––
0.002
0.020
N
F
F
G
H
J
J1
K
K1
L
0.65 BSC
0.026 BSC
DETAIL E
0.27
0.09
0.09
0.19
0.19
0.37
0.20
0.16
0.30
0.25
0.011
0.004
0.004
0.007
0.007
0.015
0.008
0.006
0.012
0.010
–W–
C
6.40 BSC
0.252 BSC
G
D
M
0
8
0
8
H
DETAIL E
0.100 (0.004)
–T– SEATING
PLANE
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applicationsintended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
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Opportunity/Affirmative Action Employer.
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Mfax is a trademark of Motorola, Inc.
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INTERNET: http://www.mot.com/SPS/
MC74HC273A/D
◊
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