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M74HC294RM13TR

P1-P3P4-P6P7-P9P10-P11
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M74HC294
4/11
FUNCTIONAL TABLE
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
PROGRAMMING INPUTS
FREQUENCY DIVISION
QTP
D C B A BINARY DECIMAL BINARY DECIMAL
L L L L Inhibit Inhibit Inhibit Inhibit
L L L H Inhibit Inhibit Inhibit Inhibit
LLHL
2
2
4 2
9
512
LLHH
2
3
8 2
9
512
LHLL
2
4
16 2
9
512
LHLH
2
5
32 2
9
512
LHHL
2
6
64 2
9
512
LHHH
2
7
128
Disabled Low
HLLL
2
8
256 2
2
4
HLLH
2
9
512 2
3
8
HLHL
2
10
1.024 2
4
16
HLHH
2
11
2.048 2
5
32
HHLL
2
12
4.096 2
6
64
HHLH
2
13
8.192 2
7
128
HHHL
2
14
16.384 2
8
256
HHHH
2
15
32.768 2
9
512
Symbol Parameter Value Unit
V
CC
Supply Voltage
-0.5 to +7 V
V
I
DC Input Voltage -0.5 to V
CC
+ 0.5
V
V
O
DC Output Voltage -0.5 to V
CC
+ 0.5
V
I
IK
DC Input Diode Current
± 20 mA
I
OK
DC Output Diode Current
± 20 mA
I
O
DC Output Current
± 25 mA
I
CC
or I
GND
DC V
CC
or Ground Current
± 50 mA
P
D
Power Dissipation
500(*) mW
T
stg
Storage Temperature
-65 to +150 °C
T
L
Lead Temperature (10 sec)
300 °C
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M74HC294
5/11
RECOMMENDED OPERATING CONDITIONS
DC SPECIFICATIONS
Symbol Parameter Value Unit
V
CC
Supply Voltage
2 to 6 V
V
I
Input Voltage 0 to V
CC
V
V
O
Output Voltage 0 to V
CC
V
T
op
Operating Temperature
-55 to 125 °C
t
r
, t
f
Input Rise and Fall Time V
CC
= 2.0V
0 to 1000 ns
V
CC
= 4.5V
0 to 500 ns
V
CC
= 6.0V
0 to 400 ns
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
V
IH
High Level Input
Voltage
2.0 1.5 1.5 1.5
V4.5 3.15 3.15 3.15
6.0 4.2 4.2 4.2
V
IL
Low Level Input
Voltage
2.0 0.5 0.5 0.5
V4.5 1.35 1.35 1.35
6.0 1.8 1.8 1.8
V
OH
High Level Output
Voltage (Q)
2.0
I
O
=-20 µA
1.9 2.0 1.9 1.9
V
4.5
I
O
=-20 µA
4.4 4.5 4.4 4.4
6.0
I
O
=-20 µA
5.9 6.0 5.9 5.9
4.5
I
O
=-4.0 mA
4.18 4.31 4.13 4.10
6.0
I
O
=-5.2 mA
5.68 5.8 5.63 5.60
V
OL
Low Level Output
Voltage (Q)
2.0
I
O
=20 µA
0.0 0.1 0.1 0.1
V
4.5
I
O
=20 µA
0.0 0.1 0.1 0.1
6.0
I
O
=20 µA
0.0 0.1 0.1 0.1
4.5
I
O
=4.0 mA
0.17 0.26 0.33 0.40
6.0
I
O
=5.2 mA
0.18 0.26 0.33 0.40
V
OL
Low Level Output
Voltage (TP)
2.0
I
O
=20 µA
0.0 0.1 0.1 0.1
V
4.5
I
O
=20 µA
0.0 0.1 0.1 0.1
6.0
I
O
=20 µA
0.0 0.1 0.1 0.1
4.5
I
O
=1.0 mA
0.17 0.26 0.33 0.40
6.0
I
O
=1.3 mA
0.18 0.26 0.33 0.40
I
I
Input Leakage
Current
6.0
V
I
= V
CC
or GND
± 0.1 ± 1 ± 1 µA
I
CC
Quiescent Supply
Current
6.0
V
I
= V
CC
or GND
44080µA
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M74HC294
6/11
AC ELECTRICAL CHARACTERISTICS (C
L
= 50 pF, Input t
r
= t
f
= 6ns)
CAPACITIVE CHARACTERISTICS
1) C
PD
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
t
TLH
t
THL
Output Transition
Time (Q)
2.0 30 75 95 110
ns4.5 8151922
6.0 7131619
t
TLH
t
THL
Output Transition
Time (TP)
2.0 116 225 280 340
ns4.5 29 45 56 68
6.0 25 38 48 57
t
PLH
t
PHL
Propagation Delay
Time
(CLK - Q)
2.0 145 330 415
ns4.5 43 66 83 15
6.0 37 56 71 84
t
PHL
Propagation Delay
Time
(CLR
- Q)
2.0 110 260 325 390
ns4.5 34 52 65 78
6.0 29 44 55 66
f
MAX
Maximum Clock
Frequency
2.0 6.0 20 5 4
MHz4.5 32 64 26 21
6.0 38 75 31 25
t
W(L)
t
W(H)
Minimum Pulse
Width (CLK)
2.0 40 75 95 110
ns4.5 8151922
6.0 7131620
t
W(L)
Minimum Pulse
Width (CLR
)
2.0 40 100 125 150
ns4.5 10 20 25 30
6.0 9172126
t
REM
Minimum Removal
Time
2.0 0 0 0
ns4.5 0 0 0
6.0 0 0 0
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
C
IN
Input Capacitance
5.0 5101010pF
C
PD
Power Dissipation
Capacitance (note
1)
5.0 23 pF
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M74HC294RM13TR

Mfr. #:
Buy M74HC294RM13TR
Manufacturer:
STMicroelectronics
Description:
Multipliers / Dividers Prog Divider/Timer
Lifecycle:
New from this manufacturer.
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