74LV4060DB,118 [NXP]
74LV4060 - 14-stage binary ripple counter with oscillator SSOP1 16-Pin;
| 型号： | 74LV4060DB,118 |
| 厂家： | 
NXP |
| 描述： | 74LV4060 - 14-stage binary ripple counter with oscillator SSOP1 16-Pin 输入元件 光电二极管 输出元件 逻辑集成电路 触发器 |
| 文件： | 总18页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LV4060
14-stage binary ripple counter with
oscillator
Product specification
1998 Jun 23
Philips
Semiconductors
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
FEATURES
APPLICATIONS
• Wide operating voltage: 1.0 to 5.5 V
• Optimized for Low Voltage applications: 1.0 to 3.6 V
• Control Counters
• Timers
• Frequency Dividers
• Time-delay circuits
• Accepts TTL input levels between V = 2.7 V and V = 3.6 V
CC
CC
• Typical V
(output ground bounce) < 0.8 V at V = 3.3 V,
OLP
CC
T
= 25°C.
amb
• Typical V
= 25°C.
(output V undershoot) > 2 V at V = 3.3 V, T
amb
OHV
OH
CC
DESCRIPTION
The 74LV4060 is a low-voltage Si-gate CMOS device and is pin and
function compatible with the 74HC/HCT4060.
• All active components on chip
• RC or crystal oscillator configuration
The 74LV4060 is a 14-stage ripple-carry counter/divider and
oscillator with three oscillator terminals (RS, R and C ), ten
TC
TC
• Output capability: standard (except for R and C
)
TC
TC
buffered outputs (Q to Q and Q to Q ) and an overriding
3
9
11
13
asynchronous master reset (MR). The oscillator configuration allows
design of either RC or crystal oscillator circuits. The oscillator may
be replaced by an external clock signal at input RS. In this case,
• I category: MSI
CC
keep the oscillator pins (R and C ) floating.
TC
TC
The counter advances on the negative-going transition of RS. A
HIGH level on MR resets the counter (Q to Q and Q to
3
9
11
Q
= LOW), independent of the other input conditions.
13
QUICK REFERENCE DATA
GND = 0 V; T
= 25°C; t = t < 2.5 ns
amb
r
f
SYMBOL
PARAMETER
Propagation delay
CONDITIONS
C = 15 pF
TYPICAL
UNIT
L
RS to Q
V
CC
= 3.3 V
29
6
3
t
t
f
/t
Q to Q
ns
PHL PLH
n
n+1
MR to Q
16
99
3.5
PHL
n
Maximum clock frequency
Input capacitance
MHz
pF
max
C
C
1
Notes 1, 2 and 3
Power dissipation capacitance per package
40
pF
PD
NOTES:
1. C is used to determine the dynamic power
PD
dissipation (P in mW)
D
2
2
P
D
= C x V
x f + S (C x V
i
x f ) where:
PD
CC
L
CC o
f = input frequency in MHz; C = output load capacity in pF;
i
L
f = output frequency in MHz; V = supply voltage in V;
o
CC
2
S (C x V
x f ) = sum of the outputs.
L
CC
o
2. The condition is V = GND to V
1
CC
3. For formula on dynamic power dissipation, see the
following pages.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
74LV4060 N
PKG. DWG. #
SOT38-4
16-Pin Plastic DIL
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
74LV4060 N
74LV4060 D
74LV4060 DB
74LV4060 PW
16-Pin Plastic SO
74LV4060 D
SOT109-1
SOT338-1
SOT403-1
16-Pin Plastic SSOP Type II
16-Pin Plastic TSSOP Type I
74LV4060 DB
74LV4060PW DH
2
1998 Jun 23
853-2076 19619
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
PIN DESCRIPTION
LOGIC SYMBOL
PIN NO.
SYMBOL
Q to Q13 Counter outputs
11
FUNCTION
1, 2, 3
10
9
7, 5, 4, 6,
15, 13, 15
R
C
TC TC
Q to Q
Counter outputs
3
9
Q3
7
RS
11
12
Q4
5
8
GND
Ground (0 V)
MR
Q5
4
9
C
TC
R
TC
External capacitor connection
External resistor connection
Clock input/oscillator pin
Master reset
Q6
6
10
11
12
16
Q7
14
13
Q8
RS
Q9
15
1
MR
Q11
Q12
Q13
V
CC
Positive supply voltage
2
3
PIN CONFIGURATION
SV00307
Q
Q
1
2
V
CC
16
15
11
Q
9
12
Q
Q
3
4
5
6
Q
Q
14
13
7
13
12
11
5
8
Q
Q
MR
RS
4
6
7
8
Q
10
9
R
C
3
TC
GND
TC
SV00308
LOGIC SYMBOL (IEEE/IEC)
CTR14
CTR14
7
5
4
6
7
3
3
!G
+
5
9
CX
RX
4
10
11
12
&
6
RCX
11
12
+
CT
14
13
14
13
CT
CT = 0
CT = 0
15
1
15
1
9
9
11
11
2
2
3
3
13
13
(a)
(b)
SV00311
3
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
DYNAMIC POWER DISSIPATION
GND = 0 V; T
= 25 _C
amb
V
(V)
CC
1
PARAMETER
TYPICAL FORMULA FOR P (mW)
D
2
2
2
2
2
2
2
2
2
1.2
2.0
3.0
C
C
C
x f
x f
x f
x V
x V
x V
+ S (C x V
x f ) + 2C x V
x f
x f
x f
+ 16 x V
CC
+ 460 x V
CC
+ 1000 x V
CC
PD
PD
PD
osc
osc
osc
CC
CC
CC
L
CC
CC
CC
o
t
CC
CC
CC
osc
osc
osc
Total dynamic power dissipation when
+ S (C x V
x f ) + 2C x V
L
o
t
using the on–chip oscillator (P )
D
+ S (C x V
x f ) + 2C x V
L
o
t
NOTE:
1. Where:
f
= output frequency in MHz; f
= oscillator frequency in MHz;
o
osc
2
S (C x V
x f ) = sum of the outputs; C = output load capacitance in pF;
L
CC
o
L
C = timing capacitance in pF; V
= supply voltage in V.
t
CC
FUNCTIONAL DIAGRAM
10
9
R
TC
C
TC
11
12
RS
CP
14-stage binary counter
C
D
Q
7
Q
5
Q
4
Q
6
Q
Q
Q
9
Q
1
Q
2
Q
3
MR
3
4
5
6
7
8
11
12
13
14
13
15
SV00312
LOGIC DIAGRAM
C
R
TC
TC
FF1
FF4
FF10
FF12
FF14
RS
CP
Q
C
D
MR
Q
3
Q
9
Q
11
Q
13
SV00313
4
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
TIMING DIAGRAM
1
2
4
8
16
32
64
128
256
512
1.024 2.048 4.096
8.192 16.384
RS
MR
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q11
Q12
Q13
SV00309
1, 2
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +7.0
20
UNIT
V
V
CC
±I
IK
DC input diode current
DC output diode current
V < –0.5 or V > V + 0.5V
mA
mA
I
I
CC
±I
OK
V
O
< –0.5 or V > V + 0.5V
50
O
CC
DC output source or sink current
– standard outputs
±I
O
–0.5V < V < V + 0.5V
mA
O
CC
25
DC V or GND current for types with
–standard outputs
CC
±I
±I
,
mA
GND
50
CC
T
stg
Storage temperature range
–65 to +150
°C
Power dissipation per package
–plastic DIL
–plastic mini-pack (SO)
for temperature range: –40 to +125°C
above +70°C derate linearly with 12mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
P
TOT
mW
–plastic shrink mini-pack (SSOP and TSSOP)
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
5
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
1.0
0
TYP.
3.3
–
MAX
5.5
UNIT
1
V
CC
DC supply voltage
See Note
V
V
V
V
I
Input voltage
V
CC
CC
V
O
Output voltage
0
–
V
Operating ambient temperature range in free
air
See DC and AC
characteristics
–40
–40
+85
+125
T
amb
°C
V
CC
V
CC
V
CC
V
CC
= 1.0V to 2.0V
= 2.0V to 2.7V
= 2.7V to 3.6V
= 3.6V to 5.5V
–
–
–
–
–
–
–
–
500
200
100
50
t , t
r
Input rise and fall times
ns/V
f
NOTES:
1. The LV is guaranteed to function down to V = 1.0V (input levels GND or V ); DC characteristics are guaranteed from V = 1.2V to V = 5.5V.
CC
CC
CC
CC
DC CHARACTERISTICS
Over operating conditions, voltages are referenced to GND (ground = 0 V)
LIMITS
-40°C to +85°C
-40°C to +125°C
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2V
UNIT
1
MIN
TYP
MAX
–
MIN
MAX
–
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
0.9
–
–
–
0.9
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
HIGH level Input
voltage
MR input
= 2.0V
1.4
–
1.4
–
V
IH
V
= 2.7 to 3.6V
= 4.5 to 5.5V
= 1.2V
2.0
–
2.0
–
0.7 * V
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.7 * V
–
CC
CC
–
0.3
0.6
0.8
–
0.3
0.6
0.8
LOW level Input
voltage
MR input
= 2.0V
–
–
V
IL
V
V
V
= 2.7 to 3.6V
= 4.5 to 5.5
= 1.2V
–
–
–
1.0
1.6
2.4
0.8 * V
–
0.3 * V
–
1.0
1.6
2.4
0.8 * V
–
0.3 * V
CC
CC
–
–
–
–
HIGH level Input
voltage
RS input
= 2.0V
V
IH
= 2.7 to 3.6V
= 4.5 to 5.5V
= 1.2V
–
–
–
–
CC
CC
0.2
0.4
0.5
0.2 * V
0.2
0.4
0.5
0.2 * V
LOW level Input
voltage
RS input
= 2.0V
–
–
V
IL
= 2.7 to 3.6V
= 4.5 to 5.5
= 1.2V; RS = GND and MR = GND
–
–
–
–
CC
CC
;
;
;
;
;
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–I = 3.4mA
O
V
CC
= 2.0V; RS = GND and MR = GND
–I = 3.4mA
–
O
HIGH level output
voltage;
V
CC
= 2.7V; RS = GND and MR = GND
–I = 3.4mA
V
OH
–
V
O
TC
V
CC
= 3.0V; RS = GND and MR = GND
–I = 3.4mA
2.40
–
2.82
–
2.20
–
O
V
CC
= 4.5V; RS = GND and MR = GND
–I = 3.4mA
O
6
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2V; RS = V and MR = V
–I = 0.8mA
-40°C to +85°C
-40°C to +125°C
UNIT
V
CC
O
CC
CC;
CC;
CC;
CC;
CC;
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V
CC
= 2.0V; RS = V and MR = V
CC
–I = 0.8mA
–
–
O
HIGH level output
voltage;
V
CC
= 2.7V; RS = V and MR = V
CC
–I = 0.8mA
V
OH
–
–
V
O
TC
V
CC
= 3.0V; RS = V and MR = V
CC
–I = 0.8mA
2.40
–
2.82
–
2.20
–
O
V
CC
= 4.5V; RS = V and MR = V
CC
–I = 0.8mA
O
V
CC
= 1.2V; RS = GND and MR = GND
–I = 100µA
;
;
;
;
;
1.0
1.8
–
1.2
2.0
–
1.0
1.8
–
O
V
CC
= 2.0V; RS = GND and MR = GND
–I = 100µA
O
HIGH level output
voltage;
V
CC
= 2.7V; RS = GND and MR = GND
–I = 100µA
V
OH
V
V
V
V
O
R
output
TC
V
CC
= 3.0V; RS = GND and MR = GND
–I = 100µA
2.8
–
3.0
–
2.8
–
O
V
CC
= 4.5V; RS = GND and MR = GND
–I = 100µA
O
V
CC
= 1.2V; RS = V and MR = V
CC
–I = 100µA
CC;
CC;
CC;
CC;
CC;
1.0
1.8
–
1.2
2.0
–
1.0
1.8
–
O
V
CC
= 2.0V; RS = V and MR = V
CC
–I = 100µA
O
HIGH level output
voltage;
V
CC
= 2.7V; RS = V and MR = V
CC
–I = 100µA
V
OH
O
R
output
TC
V
CC
= 3.0V; RS = V and MR = V
CC
–I = 100µA
2.8
–
3.0
–
2.8
–
O
V
CC
= 4.5V; RS = V and MR = V
CC
–I = 100µA
O
V
CC
= 1.2V; RS = V and MR = V
IH IL;
–I = 3.8mA
1.2
–
–
O
V
CC
= 2.0V; RS = V and MR = V
IH
–I = 3.8mA
IL;
IL;
IL;
IL;
–
–
–
O
HIGH level output
voltage;
V
CC
= 2.7V; RS = V and MR = V
IH
–I = 3.8mA
V
OH
–
–
O
TC
V
CC
= 3.0V; RS = V and MR = V
IH
–I = 3.8mA
2.40
–
2.82
–
2.20
–
O
V
CC
= 4.5V; RS = V and MR = V
IH
–I = 3.8mA
O
V
CC
= 1.2V; V = V and V = V
I IH I
–I = 100µA
IL;
IL;
IL;
IL;
IL;
1.0
1.8
–
1.2
2.0
–
1.0
1.8
–
O
V
CC
= 2.0V; V = V and V = V
I IH I
–I = 100µA
O
HIGH level output
voltage;
V
CC
= 2.7V; V = V and V = V
I IH I
–I = 100µA
V
OH
O
except R output
TC
V
CC
= 3.0V; V = V and V = V
I IH I
–I = 100µA
2.8
–
3.0
–
2.8
–
O
V
CC
= 4.5V; V = V and V = V
I IH I
–I = 100µA
O
7
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2V; V = V and V = V
–I = 6mA
-40°C to +85°C
-40°C to +125°C
UNIT
V
CC
O
I
IH
I
IL;
IL;
IL;
IL;
IL;
–
–
–
–
–
–
–
–
–
V
CC
= 2.0V; V = V and V = V
I IH I
–I = 6mA
–
O
HIGH level output
voltage;
V
CC
= 2.7V; V = V and V = V
I IH I
–I = 6mA
V
OH
–
–
–
–
–
V
except R and
TC
O
C
outputs
TC
V
CC
= 3.0V; V = V and V = V
I IH I
–I = 6mA
2.40
–
2.82
–
–
2.20
–
–
O
V
CC
= 4.5V; V = V and V = V
I IH I
–I = 6mA
–
–
O
V
= 1.2V; RS = V and MR = GND
CC
CC
O
;
;
;
;
;
;
;
;
;
;
–
–
–
–
–
–I = 3.4mA
V
CC
= 2.0V; RS = V and MR = GND
CC
–
–
–
–
V
–
–I = 3.4mA
O
LOW level output
voltage;
V
CC
= 2.7V; RS = V and MR = GND
CC
V
OL
V
OL
V
OL
V
OL
–
–
–
–
–
–I = 3.4mA
O
R
TC
output
V
CC
= 3.0V; RS = V and MR = GND
CC
–
0.25
–
0.40
–
–
0.50
–
V
V
–I = 3.4mA
O
V
CC
= 4.5V; RS = V and MR = GND
CC
–
–
–I = 3.4mA
O
V
CC
= 1.2V; RS = V and MR = GND
CC
–
0
0.2
0.2
–
–
0.2
0.2
–
–I = 100µA
O
V
CC
= 2.0V; RS = V and MR = GND
CC
–
0
–
–I = 100µA
O
LOW level output
voltage;
V
CC
= 2.7V; RS = V and MR = GND
CC
–
–
–
V
V
V
–I = 100µA
O
R
TC
output
V
CC
= 3.0V; RS = V and MR = GND
CC
–
0
0.2
–
–
0.2
–
–I = 100µA
O
V
CC
= 4.5V; RS = V and MR = GND
CC
–
–
–
–I = 100µA
O
V
= 1.2V; RS = V and MR = V
IH
CC
O
IL;
IL;
IL;
IL;
IL;
–
–
–
–
–
–I = 3.8mA
V
CC
= 2.0V; RS = V and MR = V
IH
–
–
–
–
–
–I = 3.8mA
O
LOW level output
voltage;
V
CC
= 2.7V; RS = V and MR = V
IH
–
–
–
–
–
–I = 3.8mA
O
TC
V
CC
= 3.0V; RS = V and MR = V
IH
–
0.25
–
0.40
–
–
0.50
–
–I = 3.8mA
O
V
CC
= 4.5V; RS = V and MR = V
IH
–
–
–I = 3.8mA
O
V
CC
= 1.2V; V = V and V = V
I IH I
IL;
IL;
IL;
IL;
IL;
–
0
0.2
0.2
–
–
0.2
0.2
–
–I = 100µA
O
V
CC
= 2.0V; V = V and V = V
I IH I
–
0
–
–I = 100µA
O
LOW level output
voltage;
V
CC
= 2.7V; V = V and V = V
I IH I
–
–
–
–I = 100µA
O
except R output
TC
V
CC
= 3.0V; V = V and V = V
I IH I
–
0
0.2
–
–
0.2
–
–I = 100µA
O
V
CC
= 4.5V; V = V and V = V
I IH I
–
–
–
–I = 100µA
O
8
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2V; V = V and V = V
–I = 6mA
-40°C to +85°C
-40°C to +125°C
UNIT
V
CC
O
I
IH
I
IL;
IL;
IL;
IL;
IL;
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V
CC
= 2.0V; V = V and V = V
I IH I
–I = 6mA
–
O
HIGH level output
voltage;
V
CC
= 2.7V; V = V and V = V
I IH I
–I = 6mA
V
OL
0.25
0.40
–
0.50
–
V
except R and
TC
O
C
outputs
TC
V
CC
= 3.0V; V = V and V = V
I IH I
–I = 6mA
–
–
–
–
–
O
V
CC
= 4.5V; V = V and V = V
I IH I
–I = 6mA
–
–
O
Input leakage
current
I
I
V
CC
V
CC
V
CC
= 5.5V; V = V or GND
1.0
20
–
1.0
160
80
µA
µA
I
CC
Quiescent supply
current
= 3.6V; V = V or GND; I = 0
I
CC
O
I
CC
Quiescent supply
current
= 5.5V; V = V or GND; I = 0
I
CC
O
Additional
quiescent supply
current per input
pin
V
= 2.7V to 3.6V; V = V –0.6V;
I CC
= 0
CC
∆I
CC
–
–
500
–
850
µA
I
O
NOTE:
1. All typical values are measured at T
= 25°C.
amb
AC CHARACTERISTICS
GND = 0V; t = t = 2.5ns; C = 50pF; R = 500Ω
r
f
L
L
LIMITS
–40 to +85 °C
LIMITS
–40 to +125 °C
CONDITION
(V)
SYMBOL
PARAMETER
WAVEFORM
UNIT
1
V
CC
MIN
–
TYP
MAX
–
MIN
–
MAX
–
1.2
2.0
2.7
180
52
–
84
66
53
39
–
–
105
83
66
49
–
Propagation delay
RS to Q
–
42
–
t
t
Figures, 6, 8
Figures 7, 8
Figures 7, 8
ns
ns
ns
PHL/ PLH
3
2
3.0 to 3.6
4.5 to 5.5
1.2
–
33
–
–
24
40
14
10
–
–
–
2.0
–
23
16
13
9
–
29
20
16
11
–
Propagation delay
Q to Q
2.7
–
–
t
t
PHL/ PLH
n
n+1
2
3.0 to 3.6
4.5 to 5.5
1.2
–
8
–
–
6
–
–
100
29
–
–
2.0
–
46
39
31
23
–
–
58
49
39
29
–
Propagation delay
MR to Q
2.7
–
24
–
t
PHL
n
2
3.0 to 3.6
4.5 to 5.5
2.0
–
19
–
–
14
9
–
34
25
20
16
34
25
20
16
38
30
24
20
38
30
24
20
2.7
6
–
–
Clock pulse width
RS; HIGH or LOW
t
t
Figure 6
Figure 7
ns
ns
W
3.0 to 3.6
4.5 to 5.5
2.0
5
–
–
4
–
–
10
8
–
–
2.7
–
–
Master reset pulse
width MR; HIGH
W
3.0 to 3.6
4.5 to 5.5
6
–
–
4
–
–
9
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
LIMITS
–40 to +85 °C
LIMITS
–40 to +125 °C
CONDITION
SYMBOL
PARAMETER
WAVEFORM
UNIT
1
V
(V)
MIN
29
26
18
12
14
19
24
30
TYP
MAX
MIN
37
32
23
15
9
MAX
CC
2.0
2.7
18
16
11
7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Removal time
MR to RS
t
Figure 7
ns
rem
3.0 to 3.6
4.5 to 5.5
2.0
40
70
90
100
2.7
12
15
19
Maximum clock
pulse frequency
f
Figure 6
MHz
max
3.0 to 3.6
4.5 to 5.5
NOTE:
Unless otherwise stated, all typical values are at T
= 25°C.
amb
1. Typical value measured at V = 3.3V.
CC
2. Typical value measured at V = 5.0V.
CC
R
= 560 kW
bias
20
V
CC
g
fs
(mA/V)
0.47 mF
100 mF
input
output
15
10
A
i
o ~
Vi ~
(f = 1 kHz)
GND
SV00323
Figure 1.
Test set-up for measuring forward transconductance
= di /dv at v is constant (see also graph Figure 2); MR = LOW.
5
0
g
fs
o
i
o
0
1
2
3
4
V
(V)
CC
SV00324
Figure 2.
Typical forward transconductance g as a function of the supply
fs
voltage V at T
= 25°C.
CC
amb
10
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
5
10
f
osc
MR (from logic)
(Hz)
4
10
11 RS
R
TC
C
TC
10
9
3
10
R2
R
C2
C
t
t
2
10
SV00732
Figure 3.
Example of an RC oscillator. Typical formula for oscillator frequency:
10
3
4
5
6
10
10
10
10
R (W)
t
1
fOSC
+
2.5 x Rt x Ct
–4
–3
–2
–1
10
10
10 C (mF) 10
t
SV00328
Figure 4.
RC oscillator frequency as a function of R and C at
t
t
V
= 1.2 to 3.6 V; T
= 25°C.
CC
amb
C curve at R = 100 kW; R2 = 200 kW.
t
t
R curve at C = 1 nF; R2 = 2 x R .
t
t
t
TIMING COMPONENTS LIMITATIONS
.
.
.
The oscillator frequency is mainly determined by R C , provided R2 ꢀ 2R and R2 C2 % R C . The function of R2 is to minimize the
t
t
t
t
t
influence of the forward voltage across the input protection diodes on the frequency. The stray capacitance C2 should be kept as small as
possible. In consideration of accuracy, C must be larger than the inherent stray capacitance. R must be larger than the ’ON’ resistance in
t
t
series with it, which typically is 280 W at V = 1.2 V, 130 W at V = 2.0 V and 100 W at V 3.0 V. The recommended values for these
CC
CC
CC
components to maintain agreement with the typical oscillation formula are: C > 50pF, up to any practical value, 10 kW < R < 1 MW. In order to
t
t
avoid start-up problems, R > 1 kW.
t
11
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
V
I
MR (from logic)
V
MR INPUT
GND
M
11 RS
t
W
t
rem
V
I
R
TC
10
V
M
RS INPUT
GND
R
bias
t
PHL
V
CC
100 kW to 1 MW
Qn OUTPUT
GND
V
M
R2
2.2 kW
SV00329
Figure 7.
Waveforms showing the master reset (MR) pulse width, the master
reset to output (Q propagation delays and the master reset to
clock (RS) removal time.
n)
22 to
37 pF
100 pF
C2
C3
V
OH
Q
OUTPUT
n
V
M
t
SV00326
V
OL
Figure 5. External components connection for
a typical crystal oscillator
t
PLH
PHL
R2 is the power limiting resistor. For starting and maintaining
oscillation, a minimum transconductance is necessary, so R2 should
not be too large. A practical value for R2 is 2.2 kW.
V
OH
Q
OUTPUT
n+1
OL
V
M
V
SV00327
f
1/
max
Figure 8.
V
I
Waveforms showing the output Q to output
propagation
n + 1
n
delays.
V
CP INPUT
GND
M
NOTES:
tW
t
PLH
1. V = 1.5 V at V > 2.7 V and < 3.6 V
M
CC
t
PHL
.
V
M
= 0.5 V at V < 2.7 V and > 4.5 V.
CC CC
V
OH
2. V and V are the typical output voltage drop that occur with
OL
OH
the output load.
Q
n
OUTPUT
V
M
V
OL
SV00322
Figure 6.
Waveforms showing the clock (RS) to output (Q ) propagation
3
delays, the clock pulse width, the output transition times and the
maximum clock frequency.
12
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
TEST CIRCUIT
t
W
V
I
90%
S
90%
1
V
cc
2 < V
Open
CC
V
V
M
M
NEGATIVE
PULSE
GND
10%
10%
90%
0V
(t )
R
= 1kΩ
L
L
V
V
O
t
t
(t )
t
TLH
l
THL
TLH
f
r
PULSE
GENERATOR
D.U.T.
(t )
r
t
(t )
THL f
C
V
I
L
R
T
R
= 1kΩ
90%
M
100pF
POSITIVE
PULSE
V
V
M
10%
10%
t
W
0V
Test Circuit for Outputs
V
M
= 1.5V
Input Pulse Definition
SWITCH POSITION
DEFINITIONS
R = Load resistor
L
TEST
S
1
V
V
CC
I
C = Load capacitance includes jig and probe capacitance
R = Termination resistance should be equal to Z
pulse generators.
L
t
t
Open
< 2.7V
2.7–3.6V
≥ 4.5 V
V
CC
PLH/ PHL
of
OUT
T
2.7V
V
CC
SV00910
Figure 9. Load circuitry for switching times.
13
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
14
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
15
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
16
1998 Jun 23
Philips Semiconductors
Product specification
14-stage binary ripple counter with oscillator
74LV4060
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
17
1998 Jun 23
Philips Semiconductors
Product specification
14-stage bunary ripple counter with oscillator
74LV4060
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
Production
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 08-98
9397-750-04658
Document order number:
Philips
Semiconductors
相关型号：
74LV4060PW-Q100
LV/LV-A/LVX/H SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
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