Timers & Support Products LOG CMOS OSILATR TIMER

MC14541BCP

Manufacturer Part NumberMC14541BCP
DescriptionTimers & Support Products LOG CMOS OSILATR TIMER
ManufacturerON Semiconductor
TypeProgrammable
MC14541BCP datasheet
 

Specifications of MC14541BCP

Number Of Internal Timers1Supply Voltage (max)18 V
Supply Voltage (min)3 VMaximum Power Dissipation500 mW
Maximum Operating Temperature+ 125 CMinimum Operating Temperature- 55 C
Mounting StyleThrough HolePropagation Delay (max)18000 ns, 10000 ns, 7500 ns
Package / CasePDIP-14Lead Free Status / RoHS StatusLead free / RoHS Compliant
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A 12
B 13
R
1
tc
8-STAGE
8
2
C
2
OSC
C
tc
COUNTER
R
3
RESET
S
RESET
AUTO RESET
POWER-ON
5
RESET
6
MASTER RESET
V
= PIN 14
DD
V
= PIN 7
SS
FREQUENCY SELECTION TABLE
Number of
Counter Stages
A
B
n
0
0
13
0
1
10
1
0
8
1
1
16
3
INTERNAL
RESET
Figure 3. Oscillator Circuit Using RC Configuration
EXPANDED BLOCK DIAGRAM
1 OF 4
MUX
10
13
16
2
2
2
C 8-STAGE
COUNTER
RESET
10
MODE
Count
Pin
n
2
Auto Reset,
5
8192
1024
Master Reset, 6
256
Q / Q,
9
65536
Mode,
10
2
C
tc
R
R
S
TC
http://onsemi.com
5
8 Q
9
Q/Q
SELECT
TRUTH TABLE
State
0
1
Auto Reset
Auto Reset Disabled
Operating
Timer Operational
Master Reset On
Output Initially Low
Output Initially High
After Reset
After Reset
Single Cycle Mode
Recycle Mode
TO CLOCK
CIRCUIT
1