MC14566BCLDS [MOTOROLA]
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| 型号： | MC14566BCLDS |
| 厂家： | 
MOTOROLA |
| 描述： | 暂无描述 |
| 文件： | 总8页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR TECHNICAL DATA
L SUFFIX
CERAMIC
CASE 620
The MC14566B industrial time base generator is constructed with MOS
P–channel and N–channel enhancement mode devices in a single
monolithic structure. This device consists of a divide–by–10 ripple counter
and a divide–by–5 or divide–by–6 ripple counter to permit stable time
generation from a 50 or 60 Hz line. By cascading this device as divide–by–60
counters, seconds and minutes can be counted and are available in BCD
format at the circuit outputs. An internal monostable multivibrator is included
whose output can be used as a reset or clock pulse providing additional
frequency flexibility. Also a pin has been included to allow divide–by–5
P SUFFIX
PLASTIC
CASE 648
counting for generating 1.0 Hz from European 50 Hz line. Pin 11 = V
cause ÷ 5.
will
D SUFFIX
SOIC
DD
CASE 751B
•
•
•
•
•
•
Negative Edge Triggered Counters for Ease of Cascading
Pulse Shapers on Counter Inputs Accept Slow Input Rise Times
Monostable Multivibrator Positive or Negative Edge Triggered
Diode Protection on All Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
T
A
= – 55° to 125°C for all packages.
MAXIMUM RATINGS* (Voltages Referenced to V
)
SS
Symbol
Parameter
DC Supply Voltage
Value
Unit
PIN ASSIGNMENT
V
– 0.5 to + 18.0
V
V
DD
V , V
C
1
2
16
15
V
A
DD
Input or Output Voltage (DC or Transient)
– 0.5 to V + 0.5
DD
in out
I , I
RESET
C
B
Input or Output Current (DC or Transient),
per Pin
± 10
mA
in out
Q0
Q1
Q2
Q3
3
4
5
6
7
8
14
13
12
11
10
9
Q2
Q1
Q0
A
A
A
B
B
B
P
D
Power Dissipation, per Package†
Storage Temperature
500
mW
C
T
stg
– 65 to + 150
260
5/
6
A
B
T
L
Lead Temperature (8–Second Soldering)
C
Q
A
m
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
V
SS
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C
BLOCK DIAGRAM
3
Q0
Q1
Q2
Q3
A
A
A
A
4
5
6
C
1
BCD
OUT
PULSE
SHAPER
A
C
÷
10
R
R
2
RESET
11
12
13
14
÷
5/÷
6 CONTROL
Q0
Q1
Q2
B
B
B
BCD
OUT
C
B
15
PULSE
SHAPER
C
÷
5/
÷
6
MONO–
STABLE
MULTI–
7
9
B
A
10
Q
m
VIBRATOR
REV 3
1/94
Motorola, Inc. 1995
ELECTRICAL CHARACTERISTICS (Voltages Referenced to V
)
SS
– 55 C
25 C
Typ #
125 C
V
Vdc
DD
Characteristic
Output Voltage
Symbol
Unit
Min
Max
Min
Max
Min
Max
“0” Level
“1” Level
“0” Level
V
OL
5.0
10
15
—
—
—
0.05
0.05
0.05
—
—
—
0
0
0
0.05
0.05
0.05
—
—
—
0.05
0.05
0.05
Vdc
V
in
= V
DD
or 0
V
OH
5.0
10
15
4.95
9.95
14.95
—
—
—
4.95
9.95
14.95
5.0
10
15
—
—
—
4.95
9.95
14.95
—
—
—
Vdc
Vdc
V
in
= 0 or V
DD
Input Voltage
(V = 4.5 or 0.5 Vdc)
V
IL
5.0
10
15
—
—
—
1.5
3.0
4.0
—
—
—
2.25
4.50
6.75
1.5
3.0
4.0
—
—
—
1.5
3.0
4.0
O
(V = 9.0 or 1.0 Vdc)
O
(V = 13.5 or 1.5 Vdc)
O
“1” Level
V
IH
Vdc
(V = 0.5 or 4.5 Vdc)
5.0
10
15
3.5
7.0
11
—
—
—
3.5
7.0
11
2.75
5.50
8.25
—
—
—
3.5
7.0
11
—
—
—
O
(V = 1.0 or 9.0 Vdc)
O
(V = 1.5 or 13.5 Vdc)
O
Output Drive Current
I
mAdc
OH
(V
(V
(V
(V
= 2.5 Vdc)
= 4.6 Vdc)
= 9.5 Vdc)
= 13.5 Vdc)
Source
Sink
5.0
5.0
10
– 3.0
– 0.64
– 1.6
– 4.2
—
—
—
—
– 2.4
– 0.51
– 1.3
– 3.4
– 4.2
– 0.88
– 2.25
– 8.8
—
—
—
—
– 1.7
– 0.36
– 0.9
– 2.4
—
—
—
—
OH
OH
OH
OH
15
(V
OL
(V
OL
(V
OL
= 0.4 Vdc)
= 0.5 Vdc)
= 1.5 Vdc)
I
5.0
10
15
0.64
1.6
4.2
—
—
—
0.51
1.3
3.4
0.88
2.25
8.8
—
—
—
0.36
0.9
2.4
—
—
—
mAdc
OL
Input Current
I
15
—
—
—
±0.1
—
—
±0.00001
±0.1
—
—
±1.0
µAdc
in
Input Capacitance
C
—
5.0
7.5
—
pF
in
(V = 0)
in
Quiescent Current
(Per Package)
I
5.0
10
15
—
—
—
5.0
10
20
—
—
—
0.005
0.010
0.015
5.0
10
20
—
—
—
150
300
600
µAdc
µAdc
DD
Total Supply Current**†
I
T
5.0
10
15
I
T
I
T
I
T
= (1.0 µA/kHz) f + I
= (2.0 µA/kHz) f + I
= (3.0 µA/kHz) f + I
DD
DD
DD
(Dynamic plus Quiescent,
Per Package)
(C = 50 pF on all outputs, all
L
buffers switching)
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
**The formulas given are for the typical characteristics only at 25 C.
†To calculate total supply current at loads other than 50 pF:
I (C ) = I (50 pF) + (C – 50) Vfk
T
L
T
L
where: I is in µA (per package), C in pF, V = (V
DD
– V ) in volts, f in kHz is input frequency, and k = 0.001.
SS
T
L
This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However,
precautionsmust be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance
circuit. For proper operation, V and V
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either V
be left open.
should be constrained to the range V
≤ (V or V ) ≤ V
.
in out
SS
in
out
DD
or V ). Unused outputs must
SS
DD
MC14566B
MOTOROLA CMOS LOGIC DATA
2
SWITCHING CHARACTERISTICS* (C = 50 pF, T = 25 C)
L
A
Characteristic
Symbol
V
DD
Min
Typ #
Max
Unit
Output Rise and Fall Time
t
t
,
ns
TLH
t
t
t
, t
= (1.5 ns/pF) C + 25 ns
= (0.75 ns/pF) C + 12.5 ns
L
= (0.55 ns/pF) C + 9.5 ns
5.0
10
15
—
—
—
100
50
40
200
100
80
TLH THL
L
THL
, t
TLH THL
, t
TLH THL
L
Propagation Delay Time, Clock to Q3
t
t
,
ns
ns
A
PLH
t
t
t
, t
= (1.7 ns/pF) C + 1365 ns
5.0
10
15
—
—
1450
530
320
4500
1500
1000
PLH PHL
L
PHL
, t
= (0.66 ns/pF) C + 497 ns
L
PLH PHL
, t
PLH PHL
= (0.5 ns/pF) C + 295 ns
L
Propagation Delay Time, Reset to Q3
t
A
PHL
t
t
t
= (1.7 ns/pF) C + 845 ns
5.0
10
15
—
—
—
930
315
210
3000
1000
750
PHL
PHL
PHL
L
= (0.66 ns/pF) C + 282 ns
L
= (0.5 ns/pF) C + 185 ns
L
Clock Pulse Width
t
t
ns
WH(cl)
5.0
10
15
1200
400
270
400
125
90
—
—
—
Reset Pulse Width
ns
WH(R)
5.0
10
15
1200
400
270
400
125
90
—
—
—
Clock Pulse Frequency
f
MHz
—
cl
5.0
10
15
—
—
—
1.0
2.5
4.2
0.3
1.0
1.5
Clock Pulse Rise and Fall Time
Monostable Multivibrator Pulse Width
t
t
,
TLH
THL
5.0
10
15
No Limit
t
WH(Q
)
ns
m
5.0
10
15
1200
400
300
2800
900
600
—
—
—
* The formulas given are for the typical characteristics only at 25 C.
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
V
DD
20 ns
20 ns
V
DD
SS
90%
50%
10%
I
500 µF
D
V
V
in
VARIABLE
WIDTH
V
in
PULSE
GENERATOR
C
C
Q0
A
A
Q1
Q2
Q3
Q0
Q1
Q2
A
A
A
B
B
B
B
RESET
5/
÷
÷6
CONTROL
B
A
Q
m
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
V
SS
Figure 1. Power Dissipation Test Circuit and Waveform
MOTOROLA CMOS LOGIC DATA
MC14566B
3
V
DD
C
C
Q0
A
A
A
A
A
B
B
B
m
PROGRAMMABLE
PULSE
GENERATOR
Q1
Q2
Q3
Q0
Q1
Q2
B
RESET
5/
÷
÷6
CONTROL
B
A
Q
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
V
SS
NOTE: Assume ÷ 10 Counter at “6” and ÷ 5/ ÷ 6 Counter at “2” at beginning of sequence.
20 ns
10 OR ÷5/÷6 90%
CLOCK AND B
t
WH(cl)
÷
50%
10%
f
20 ns
90%
cl
50%
10%
RESET
t
t
WH(R)
PHL
PLH
t
90%
10%
50%
50%
Q3 OR
A
Q2
t
B
TLH
t
PLH
t
THL
50%
Q
m
t
WH(Q
)
WH
t
Q
m
m
Figure 2. Switching Time Test Circuit and Waveforms
MC14566B
4
MOTOROLA CMOS LOGIC DATA
TIMING DIAGRAM
Divide–By–10 Counter
0
1
2
3
4
5
6
7
8
9
0
1
CLOCK
RESET
Q0
Q1
Q2
Q3
Divide–By–5/Divide–By–6
0
1
2
3
4
5
0
1
2
3
4
0
CLOCK
RESET
CONTROL
÷5/÷6
Q0
Q1
Q2
Monostable Multivibrator
A
B
Q
m
= DON’T CARE
MOTOROLA CMOS LOGIC DATA
MC14566B
5
APPLICATION — 12 HOUR CLOCK
V
DD
÷
5/
÷
6
÷
10
Q0
Q1
Q2
Q3
< 1.0 M*
A
B
Q0
Q1
Q2
TENTH
SECONDS
60 Hz
C
C
C
Q
Q
Q
m
m
m
C
C
C
> 1500 pF*
+ V
DD
÷
10
Q0
÷
5/
÷
6
A
B
Q0
Q1
Q2
Q1
Q2
Q3
SECONDS
÷
10
÷
5/
÷
6
Q0
Q1
Q2
Q3
A
B
Q0
Q1
Q2
MINUTES
A
B
C
MC14011B
÷
10
Q0
÷
5/
÷
6
A
B
Q0
Q1
Q2
C
Q
Q1
Q2
Q3
m
C
R
R
HOURS
D
÷ 5/ ÷ 6 Control not shown = V
SS
Reset pins not shown = V
SS
* Care must be taken in the indicated circuit to filterline
transients which may cause “false” counting.
MC14566B
6
MOTOROLA CMOS LOGIC DATA
OUTLINE DIMENSIONS
L SUFFIX
CERAMIC DIP PACKAGE
CASE 620–10
ISSUE V
–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 F MAY NARROW TO 0.76 (0.030)
WHERE THE LEAD ENTERS THE CERAMIC
BODY.
16
1
9
8
–B–
C
L
INCHES
MILLIMETERS
DIM
A
B
C
D
MIN
MAX
0.785
0.295
0.200
0.020
MIN
19.05
6.10
–––
MAX
19.93
7.49
5.08
0.50
0.750
0.240
–––
–T–
SEATING
PLANE
0.015
0.39
K
N
E
0.050 BSC
1.27 BSC
F
0.055
0.065
1.40
1.65
G
H
K
L
M
N
0.100 BSC
2.54 BSC
M
E
0.008
0.125
0.015
0.170
0.21
3.18
0.38
4.31
F
J
16 PL
0.25 (0.010)
G
0.300 BSC
7.62 BSC
M
S
T
B
0
15
0
15
D 16 PL
0.25 (0.010)
0.020
0.040
0.51
1.01
M
S
T
A
P SUFFIX
PLASTIC DIP PACKAGE
CASE 648–08
ISSUE R
NOTES:
–A–
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
16
1
9
8
B
S
INCHES
MILLIMETERS
DIM
A
B
C
D
F
MIN
MAX
0.770
0.270
0.175
0.021
0.70
MIN
18.80
6.35
3.69
0.39
1.02
MAX
19.55
6.85
4.44
0.53
1.77
F
0.740
0.250
0.145
0.015
0.040
C
L
SEATING
–T–
G
H
J
K
L
0.100 BSC
0.050 BSC
2.54 BSC
1.27 BSC
PLANE
K
M
0.008
0.015
0.130
0.305
10
0.21
0.38
3.30
7.74
10
H
J
0.110
0.295
0
2.80
7.50
0
G
D 16 PL
0.25 (0.010)
M
S
0.020
0.040
0.51
1.01
M
M
T
A
MOTOROLA CMOS LOGIC DATA
MC14566B
7
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B–05
ISSUE J
–A–
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
16
1
9
8
–B–
P 8 PL
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
M
S
0.25 (0.010)
B
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
G
MILLIMETERS
INCHES
DIM
A
B
C
D
MIN
9.80
3.80
1.35
0.35
0.40
MAX
10.00
4.00
1.75
0.49
1.25
MIN
MAX
0.393
0.157
0.068
0.019
0.049
F
0.386
0.150
0.054
0.014
0.016
R X 45
K
C
F
G
J
K
M
P
R
1.27 BSC
0.050 BSC
–T–
SEATING
PLANE
0.19
0.10
0
0.25
0.25
7
0.008
0.004
0
0.009
0.009
7
J
M
D
16 PL
5.80
0.25
6.20
0.50
0.229
0.010
0.244
0.019
M
S
S
0.25 (0.010)
T
B
A
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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 specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided
in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters,
including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent
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are registered
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MC14566B/D
◊
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