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

€ 13.07

€ 13.07 Each (Exc. Vat)

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1€ 13.07
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RS Pro
-
-
Pulse
-
Mechanical
-
-
Manual
Counter
-
-
Manual
-
4
-
Surface Mount
-
-
-
Up
-
4 mm
-
-
-
-
-
-
65 x 39 x 46 mm
-
-
-
-
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

€ 12.70

€ 12.70 Each (Exc. Vat)

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1€ 12.70
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RS Pro
-
-
Impulses
-
Mechanical
-
-
Manual
Counter
-
-
Manual
-
5
-
Screw Clamp
-
-
-
Up
-
4.8 mm
-
-
-
-
-
-
21.5 x 37 x 25 mm
-
-
-
-
21.5mm
37mm
Mechanical
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Counter, 4 Digit Mechanical
RS PRO Counter, 4 Digit Mechanical
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RS Stock No.: 710-5216Brand: RS PRO

€ 29.52

€ 29.52 Each (Exc. Vat)

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1€ 29.52
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RS Pro
-
-
Pulse
-
Mechanical
-
-
Manual
Counter
-
-
Manual
-
4
-
Surface Mount
-
-
-
Up
-
4 mm
-
-
-
-
-
-
65 x 30.5 x 53 mm
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-
-
-
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

€ 62.32

€ 62.32 Each (Exc. Vat)

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1€ 62.32
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RS Pro
-
-
-
-
Mechanical
-
-
Manual
Counter
-
-
Manual
-
4
-
Surface Mount
-
-
-
Up
-
4 mm
-
-
-
-
-
-
1350 x 730 x 730 mm
-
-
-
-
1350mm
730mm
Mechanical
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-
-
-
-
-
-
-
-
-
-
-
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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1€ 49.13
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RS Pro
24 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
No Reset
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electromechanical
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 40.90

€ 40.90 Each (Exc. Vat)

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1€ 40.90
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RS Pro
12 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Screw
-
No Reset
-
7
-
Panel Mount
-
-
-
-
-
3.6 mm
-
-
10Hz
-
0 → 9999999
-
36.8 x 24.1 mm
-
-
CE, NEMA 4X, RoHS
-
36.8mm
24.1mm
Electronic
0
-
-5°C
+50°C
0 → 9999999
-
-
-
-
-
-
+50°C
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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1€ 49.13
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RS Pro
24 V dc
-
Pulse
-
Mechanical
-
-
Voltage
Impulse Counter
Flying Lead
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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1€ 49.13
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RS Pro
230 V ac
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 44.89

€ 44.89 Each (Exc. Vat)

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1€ 44.89
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RS Pro
12 → 48 V ac/dc
-
Pulse
-
LCD
-
-
Voltage
Impulse Counter
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
-
10Hz
-
-
-
48 x 24 mm
-
-
RoHS
-
48mm
24mm
Electronic
-
-
-10°C
-
999999
29g
-
-
-
-
-
+50°C
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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1€ 49.13
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RS Pro
110 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
No Reset
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 40.90

€ 40.90 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 40.90
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RS Pro
24 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Screw
-
No Reset
-
7
-
Panel Mount
-
-
-
-
-
3.6 mm
-
-
10Hz
-
0 → 9999999
-
36.8 x 24.1 mm
-
-
CE, NEMA 4X, RoHS
-
36.8mm
24.1mm
Electronic
0
-
-5°C
+50°C
0 → 9999999
-
-
-
-
-
-
+50°C
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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1

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1€ 49.13
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RS Pro
12 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 127.05

€ 127.05 Each (Exc. Vat)

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1

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1€ 127.05
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RS Pro
230 V ac
-
Seconds
-
LED
-
-
Transistor
Counter
Flying Lead
-
Automatic, Manual
-
6
-
Panel Mount
-
Relay
-
Bi-Directional
-
8 mm
-
-
20kHz
-
0 → 99.99
-
48 x 48 mm
-
-
CE; GOST-R
-
48mm
48mm
Mechanical
-
-
0°C
+50°C
0 → 99.99
210g
-
-
-
-
-
+50°C
-
RS PRO Impulse Counter, 6 Digit Impulse, 10Hz, 24 V dc
RS PRO Impulse Counter, 6 Digit Impulse, 10Hz, 24 V dc
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RS Stock No.: 896-7015Brand: RS PRO

€ 49.13

€ 49.13 Each (Exc. Vat)

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Available in multiples of 1
1€ 49.13
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RS Pro
24 V dc
-
Pulse
-
Impulse
-
-
Voltage
Impulse Counter
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 44.89

€ 44.89 Each (Exc. Vat)

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1€ 44.89
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RS Pro
85 → 265 V ac
-
Pulse
-
LCD
-
-
Voltage
Impulse Counter
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
-
10Hz
-
-
-
48 x 24 mm
-
-
RoHS
-
48mm
24mm
Electronic
-
-
-10°C
-
999999
29g
-
-
-
-
-
+50°C
-
RS PRO Impulse Counter, 6 Digit, 10Hz, 115 V ac
RS PRO Impulse Counter, 6 Digit, 10Hz, 115 V ac
Add to parts list
RS Stock No.: 896-7027Brand: RS PRO

€ 49.13

€ 49.13 Each (Exc. Vat)

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Available in multiples of 1
1€ 49.13
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RS Pro
115 V ac
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-
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

€ 44.89

€ 44.89 Each (Exc. Vat)

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1€ 44.89
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RS Pro
10 → 80 V dc
-
Pulse
-
LCD
-
-
Voltage
Impulse Counter
Terminal
-
Electrical
-
6
-
Flush Mount, Panel Mount
-
-
-
-
-
-
-
-
30Hz
-
-
-
-
-
-
RoHS
-
-
-
Electronic
-
-
-10°C
-
999999
29g
-
-
-
-
-
+50°C
-
RS PRO Totaliser, 7 Digit LCD
RS PRO Totaliser, 7 Digit LCD
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RS Stock No.: 896-6995Brand: RS PRO

€ 50.94

€ 50.94 Each (Exc. Vat)

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1€ 50.94
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RS Pro
-
-
-
-
LCD
-
-
-
Totaliser
-
-
-
-
7
-
-
-
-
-
-
-
6.5 mm
-
-
-
-
-
-
-
RS Pro
-
RoHS Compliant
-
44.8mm
22mm
Digital
0
-
-
+55°C
0 → 9999999
-
-
-
-
-
-
-
-
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

€ 153.67

€ 153.67 Each (Exc. Vat)

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1€ 153.67
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RS Pro
230 V ac
-
Seconds
-
LED
-
-
Transistor
Counter
Flying Lead
-
Automatic, Manual
-
6
-
Panel Mount
-
Relay
-
Bi-Directional
-
8 mm, 13.2 mm
-
-
20kHz
-
0 → 99.99
-
96 x 96 mm
-
-
CE; GOST-R
-
96mm
96mm
Mechanical
-
-
0°C
+50°C
0 → 99.99
340g
-
-
-
-
-
+50°C
-
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

€ 49.13

€ 49.13 Each (Exc. Vat)

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Available in multiples of 1
1€ 49.13
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RS Pro
220 V dc
-
Pulse
-
Digital
-
-
Voltage
Impulse Counter
Terminal Strip
-
Manual
-
6
-
Panel Mount
-
-
-
-
-
4 mm
-
-
10Hz
-
-
-
50.8 x 25.7 mm
-
-
CE, RoHS
-
50.8mm
25.7mm
Electronic
0
-
-5°C
-
0 → 999999
-
-
-
-
-
-
+50°C
-

...