HCF4541M013TR STMicroelectronics, HCF4541M013TR Datasheet - Page 6

• Manufacturer Part Number: HCF4541M013TR
• Description: IC PROGRAMMABLE TIMER 14 SOIC
• Manufacturer: STMicroelectronics
• Type: Programmable Timerr

Specifications of HCF4541M013TR

• Frequency: 6MHz
• Voltage - Supply: 3 V ~ 20 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -
• Other names: 497-1147-2

HCF4541B
DYNAMIC ELECTRICAL CHARACTERISTICS (T
(*) Typical temperature coefficient for all V
DIGITAL TIMER APPLICATION
A positive MASTER RESET pulse clears the
counter and latch. The Output goes high and
keeps up till the number of pulses, selected by A
and B , are counted. This circuit is retriggerable
and is as accurate as the input frequency. If a
6/10
t
t
Symbol
PHL
PHL
(2
t
t
(2
t
THL
TLH
f
r,
CL
16
8
t
t
t
PLH
PLH
)
f
)
Propagation Delay Time
(CLOCK to Q)
Propagation Delay Time
(CLOCK to Q)
Transition Time
Transition Time
Master Reset, Clock Pulse
Width
Maximum Clock Pulse
Input Frequency
Maximum Clock Pulse
Input Rise or Fall Time
Parameter
DD
value is 0.3 %/°C.
V
DD
10
15
10
15
10
15
10
15
10
15
10
15
10
15
5
5
5
5
5
5
5
(V)
Test Condition
amb
more accurate circuit is desired, an external clock
can be used on pin 3. A set-up time equal to the
width of the one shot output is required
immediately following initial power up, during
which time the output will be high
= 25°C, C
L
= 50pF, R
L
= 200K , t
Min.
900
300
225
Unlimited
Value (*)
Typ.
1.25
100
180
300
100
3.5
0.9
3.5
2.5
1.5
50
40
90
65
85
6
4
6
r
= t
Max.
10.5
200
100
360
180
130
3.8
2.9
7.5
18
10
80
f
= 20 ns)
MHz
Unit
ns
ns
ns
s
s
s