Counter ICs

A counter IC (integrated circuit) are electronic devices that are designed for counting externally input clock pulses.

How does a counter IC work?

This IC operates by reading the counter data output via the I2C-bus serial interface from a microcontroller or another system. It has a configuration of a 24-bit binary-up counter and can count from 0 to 24 bit and also operates at a ul...

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RS PRO Counter, 4 Digit Mechanical
RS PRO Counter, 4 Digit Mechanical
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RS Stock No.: 710-5212Brand: RS PRO

6.323 OMR

6.323 OMR Each (ex VAT)

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16.323 OMR
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RS Pro
-
-
Pulse
-
-
Mechanical
Counter
-
Manual
-
-
-
Manual
-
4
-
Surface Mount
-
-
Up
-
4 mm
-
-
-
-
-
65 x 39 x 46 mm
-
-
-
-
46mm
-
-
-
-
-
-
65mm
39mm
-
-
-
-
-
-
Mechanical
-
RS PRO Counter, 5 Digit Mechanical
RS PRO Counter, 5 Digit Mechanical
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RS Stock No.: 710-5228Brand: RS PRO

6.159 OMR

6.159 OMR Each (ex VAT)

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16.159 OMR
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RS Pro
-
-
Impulses
-
-
Mechanical
Counter
-
Manual
-
-
-
Manual
-
5
-
Screw Clamp
-
-
Up
-
4.8 mm
-
-
-
-
-
21.5 x 37 x 25 mm
-
-
-
-
25mm
-
-
-
-
-
-
21.5mm
37mm
-
-
1000Count/min
-
-
-
Mechanical
-
RS PRO Counter, 4 Digit Mechanical
RS PRO Counter, 4 Digit Mechanical
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RS Stock No.: 710-5216Brand: RS PRO

14.291 OMR

14.291 OMR Each (ex VAT)

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Available in multiples of 1
114.291 OMR
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RS Pro
-
-
Pulse
-
-
Mechanical
Counter
-
Manual
-
-
-
Manual
-
4
-
Surface Mount
-
-
Up
-
4 mm
-
-
-
-
-
65 x 30.5 x 53 mm
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-
-
-
53mm
-
-
-
-
-
-
65mm
30.5mm
-
-
-
-
-
-
Mechanical
-
RS PRO Counter, 4 Digit Mechanical
RS PRO Counter, 4 Digit Mechanical
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RS Stock No.: 710-5225Brand: RS PRO

30.453 OMR

30.453 OMR Each (ex VAT)

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130.453 OMR
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RS Pro
-
-
-
-
-
Mechanical
Counter
-
Manual
-
-
-
Manual
-
4
-
Surface Mount
-
-
Up
-
4 mm
-
-
-
-
-
1350 x 730 x 730 mm
-
-
-
-
730mm
-
-
-
-
-
-
1350mm
730mm
-
-
-
-
-
-
Mechanical
-
RS PRO Impulse Counter, 6 Digit, 10Hz, 24 V dc
RS PRO Impulse Counter, 6 Digit, 10Hz, 24 V dc
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RS Stock No.: 896-7033Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

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123.829 OMR
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RS Pro
24 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
No Reset
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electromechanical
0
RS PRO Impulse Counter, 7 Digit, 10Hz, 12 V dc
RS PRO Impulse Counter, 7 Digit, 10Hz, 12 V dc
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RS Stock No.: 896-7049Brand: RS PRO

19.817 OMR

19.817 OMR Each (ex VAT)

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119.817 OMR
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RS Pro
12 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Screw
-
No Reset
-
7
-
Panel Mount
-
-
-
-
3.6 mm
-
-
10Hz
-
0 → 9999999
36.8 x 24.1 mm
-
+50°C
-
-
53.45mm
-
-
-
-
-
-
36.8mm
24.1mm
CE, NEMA 4X, RoHS
-
-
-5°C
0 → 9999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit Mechanical, 10Hz, 24 V dc
RS PRO Impulse Counter, 6 Digit Mechanical, 10Hz, 24 V dc
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RS Stock No.: 896-7030Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

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Available in multiples of 1
123.829 OMR
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RS Pro
24 V dc
-
Pulse
-
-
Mechanical
Impulse Counter
-
Voltage
-
Flying Lead
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit, 10Hz, 230 V ac
RS PRO Impulse Counter, 6 Digit, 10Hz, 230 V ac
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RS Stock No.: 896-7011Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

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1

Available in multiples of 1
123.829 OMR
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RS Pro
230 V ac
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit LCD, 10Hz, 12 → 48 V ac/dc
RS PRO Impulse Counter, 6 Digit LCD, 10Hz, 12 → 48 V ac/dc
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RS Stock No.: 896-6999Brand: RS PRO

21.763 OMR

21.763 OMR Each (ex VAT)

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121.763 OMR
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RS Pro
12 → 48 V ac/dc
-
Pulse
-
-
LCD
Impulse Counter
-
Voltage
-
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
10Hz
-
-
48 x 24 mm
-
+50°C
29g
-
36.5mm
-
-
-
-
-
-
48mm
24mm
RoHS
-
-
-10°C
999999
-
Electronic
-
RS PRO Impulse Counter, 6 Digit, 10Hz, 110 V dc
RS PRO Impulse Counter, 6 Digit, 10Hz, 110 V dc
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RS Stock No.: 896-7009Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

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1

Available in multiples of 1
123.829 OMR
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RS Pro
110 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
No Reset
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Impulse Counter, 7 Digit, 10Hz, 24 V dc
RS PRO Impulse Counter, 7 Digit, 10Hz, 24 V dc
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RS Stock No.: 896-7046Brand: RS PRO

19.817 OMR

19.817 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
119.817 OMR
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RS Pro
24 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Screw
-
No Reset
-
7
-
Panel Mount
-
-
-
-
3.6 mm
-
-
10Hz
-
0 → 9999999
36.8 x 24.1 mm
-
+50°C
-
-
54.06mm
-
-
-
-
-
-
36.8mm
24.1mm
CE, NEMA 4X, RoHS
-
-
-5°C
0 → 9999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit, 10Hz, 12 V dc
RS PRO Impulse Counter, 6 Digit, 10Hz, 12 V dc
Add to parts list
RS Stock No.: 896-7021Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
123.829 OMR
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RS Pro
12 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Counter, 6 Digit LED, 20kHz, 230 V ac
RS PRO Counter, 6 Digit LED, 20kHz, 230 V ac
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RS Stock No.: 808-6605Brand: RS PRO

61.415 OMR

61.415 OMR Each (ex VAT)

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1

Available in multiples of 1
161.415 OMR
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RS Pro
230 V ac
-
Seconds
-
-
LED
Counter
-
Transistor
-
Flying Lead
-
Automatic, Manual
-
6
-
Panel Mount
Relay
-
Bi-Directional
-
8 mm
-
-
20kHz
-
0 → 99.99
48 x 48 mm
-
+50°C
210g
-
95mm
-
-
-
-
-
-
48mm
48mm
CE; GOST-R
-
-
0°C
0 → 99.99
-
Mechanical
-
RS PRO Impulse Counter, 6 Digit Impulse, 10Hz, 24 V dc
RS PRO Impulse Counter, 6 Digit Impulse, 10Hz, 24 V dc
Add to parts list
RS Stock No.: 896-7015Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
123.829 OMR
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RS Pro
24 V dc
-
Pulse
-
-
Impulse
Impulse Counter
-
Voltage
-
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit LCD, 10Hz, 85 → 265 V ac
RS PRO Impulse Counter, 6 Digit LCD, 10Hz, 85 → 265 V ac
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RS Stock No.: 896-7002Brand: RS PRO

21.763 OMR

21.763 OMR Each (ex VAT)

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Available in multiples of 1
121.763 OMR
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RS Pro
85 → 265 V ac
-
Pulse
-
-
LCD
Impulse Counter
-
Voltage
-
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
10Hz
-
-
48 x 24 mm
-
+50°C
29g
-
36.5mm
-
-
-
-
-
-
48mm
24mm
RoHS
-
-
-10°C
999999
-
Electronic
-
RS PRO Impulse Counter, 6 Digit, 10Hz, 115 V ac
RS PRO Impulse Counter, 6 Digit, 10Hz, 115 V ac
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RS Stock No.: 896-7027Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

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1

Available in multiples of 1
123.829 OMR
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RS Pro
115 V ac
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0
RS PRO Impulse Counter, 6 Digit LCD, 30Hz, 10 → 80 V dc
RS PRO Impulse Counter, 6 Digit LCD, 30Hz, 10 → 80 V dc
Add to parts list
RS Stock No.: 896-7005Brand: RS PRO

21.763 OMR

21.763 OMR Each (ex VAT)

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121.763 OMR
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RS Pro
10 → 80 V dc
-
Pulse
-
-
LCD
Impulse Counter
-
Voltage
-
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
30Hz
-
-
-
-
+50°C
29g
-
36.5mm
-
-
-
-
-
-
-
-
RoHS
-
-
-10°C
999999
-
Electronic
-
RS PRO Totaliser, 7 Digit LCD
RS PRO Totaliser, 7 Digit LCD
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RS Stock No.: 896-6995Brand: RS PRO

24.682 OMR

24.682 OMR Each (ex VAT)

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1

Available in multiples of 1
124.682 OMR
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RS Pro
-
-
-
-
-
LCD
Totaliser
-
-
-
-
-
-
-
7
-
-
-
-
-
-
6.5 mm
-
-
-
-
-
-
-
-
-
-
62mm
-
-
-
-
RS Pro
-
44.8mm
22mm
RoHS Compliant
-
-
-
0 → 9999999
-
Digital
0
RS PRO Counter, 6 Digit LED, 20kHz, 230 V ac
RS PRO Counter, 6 Digit LED, 20kHz, 230 V ac
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RS Stock No.: 808-6639Brand: RS PRO

74.425 OMR

74.425 OMR Each (ex VAT)

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Available in multiples of 1
174.425 OMR
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RS Pro
230 V ac
-
Seconds
-
-
LED
Counter
-
Transistor
-
Flying Lead
-
Automatic, Manual
-
6
-
Panel Mount
Relay
-
Bi-Directional
-
8 mm, 13.2 mm
-
-
20kHz
-
0 → 99.99
96 x 96 mm
-
+50°C
340g
-
96mm
-
-
-
-
-
-
96mm
96mm
CE; GOST-R
-
-
0°C
0 → 99.99
-
Mechanical
-
RS PRO Impulse Counter, 6 Digit, 10Hz, 220 V dc
RS PRO Impulse Counter, 6 Digit, 10Hz, 220 V dc
Add to parts list
RS Stock No.: 896-7018Brand: RS PRO

23.829 OMR

23.829 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
123.829 OMR
Add to basket
RS Pro
220 V dc
-
Pulse
-
-
Digital
Impulse Counter
-
Voltage
-
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
4 mm
-
-
10Hz
-
-
50.8 x 25.7 mm
-
+50°C
-
-
63.2mm
-
-
-
-
-
-
50.8mm
25.7mm
CE, RoHS
-
-
-5°C
0 → 999999
-
Electronic
0

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