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| CD4541 Datasheet, PDF (4/7 Pages) Unisonic Technologies – PROGRAMMABLE TIMER CMOS IC | |||
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UTC CD4541
CMOS IC
AC ELECTRICAL CHARACTERISTICS
(Note 4, Ta=25Ä, CL=50pF (refer to test circuits))
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
VDD=5V
Output Rise Time
tTLH VDD=10V
VDD=15V
VDD=5V
Output Fall Time
tTHL VDD=10V
VDD=15V
Turn-Off, Turn-On Propagation
VDD=5V
Delay,
Clock to Q (28 Output)
tPLH, tPHL VDD=10V
VDD=15V
Turn-On, Turn-Off Propagation
VDD=5V
Delay,
Clock to Q (216 Output)
tPHL, tPLH VDD=10V
VDD=15V
VDD=5V
400
Clock Pulse Width
tWH(CL) VDD=10V
200
VDD=15V
150
VDD=5V
Clock Pulse Frequency
fCL VDD=10V
VDD=15V
VDD=5V
400
MR Pulse Width
tWH(R) VDD=10V
200
VDD=15V
150
Average Input Capacitance
CI Any Input
Power Dissipation Capacitance
(Note 5)
CPD
Note 4: AC Parameters are guaranteed by DC correlated testing.
Note 5: CPD determines the no load AC power consumption of any CMOS device.
TYP
50
30
25
50
30
25
1.8
0.6
0.4
3.2
1.5
1.0
200
100
70
2.5
6.0
8.5
170
75
50
5.0
100
MAX
200
100
80
200
100
80
4.0
1.5
1.0
8.0
3.0
2.0
UNIT
ns
ns
Çs
Çs
ns
1.0
3.0 MHz
4.0
ns
7.5
pF
pF
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
www.unisonic.com.tw
QW-R502-037,A
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