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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 ultra-low current consumption in comparison to that of a event counter in a microcontroller.

Types of Counter ICs

Counter ICs have a range of different types of configurations such as;

Shift registers - Shift registers are a sequential logic device made up of a cascade of flip-flops, through which a sequence of bits are ’shifted’. These devices are commonly used to convert between serial and parallel interfaces.

Clock Generator - Clock Generators produces a clock signal for use in synchronizing a circuit's operation.

Dividers - Dividers also known as clock dividers provide an output clock signal that is a divided frequency of the input.

There are also various types of counter types such as BCD, Binary, Decade, Divide by N and Octal.

Applications of Counter ICs

Counter ICs are widely used in an array of applications such as;

Frequency counters
Digital clocks
ADCs (Analog to digital converters)
Time measurement

538 Products showing for Counter ICs

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Currently unavailable RS PRO Straight, Frequency Meter Analogue, 65 Hz RS Stock No. 901-0573 Subtotal (1 unit) Kr. 684,96(exc. VAT) Kr. 684,96/unit Quantity		-	-	Frequency Meter	-	-	Analogue	-	Straight	-	-	-	Panel	-	-	-	-	-	-	-	-	-	-	-	85mm	-	-25°C	-	-	50°C	-	-	-	65Hz	-	CE, RoHS Compliant, TUV Certified, UL E327849	-	-	72mm	72mm
In Stock Omron H7CC Counter, Digital Counter, 6 Digit LCD, 60 Hz 24V ac RS Stock No. 217-4854 Mfr. Part No. H7CC-AUD Subtotal (1 unit) Kr. 4 574,62(exc. VAT) Kr. 4 574,62/unit Quantity	Omron	Backlighting	-	Digital Counter	-	-	LCD	-	Counter	-	-	Screw	Flush	-	External	-	6	-	-	-	-	24V ac	-	-	10mm	-	-10°C	-	-	55°C	78mm	-	-	60Hz	H7CC	No	120g	-	45mm	45mm
Temporarily out of stock Kubler Counter, Digital Panel Multifunction Meter, 6 Digit LCD, 65 kHz 240V RS Stock No. 230-6145 Mfr. Part No. 6.923.0100.0A0 Subtotal (1 unit) Kr. 2 360,87(exc. VAT) Kr. 2 360,87/unit Quantity	Kubler	Backlighting	-	Digital Panel Multifunction Meter	Time, Frequency, Pulse	-	LCD	-	Counter	-	-	Plug-In Screw	-	-	-	-	6	-	-	-	-	240V	-	-	85mm	-	-10°C	-	-	65°C	91mm	-	-	65kHz	-	No	125g	-	45mm	45mm
In Stock Nexperia 74LV595PW,118 1 Surface Shift Register 74 TSSOP-16, 16-Pin RS Stock No. 625-414 Mfr. Part No. 74LV595PW,118 Subtotal (1 unit) Kr. 4,33(exc. VAT) Kr. 4,33/unit Quantity	Nexperia	-	TSSOP-16	Shift Register	-	-	-	-	-	74	44ns	-	Surface	-	-	-	-	1	1V	16	-	3.6V	-	-	-	-	-	-	-	125°C	-	-	-	-	74LV595	JESD8-7, JESD8-5, JESD8C	-	-	-	-
In Stock Texas Instruments CD4017BE 5 Through Hole Decade Counter CMOS 16 PDIP RS Stock No. 732-0691 Mfr. Part No. CD4017BE Subtotal (1 pack of 5 units) Kr. 81,45(exc. VAT) Kr. 16,29/unit Quantity	Texas Instruments	-	PDIP	Counter	-	Counter, Divider	-	5	-	CMOS	-	-	Through Hole	Decade	-	-	-	1	3V	16	-	18V	-	5.5 MHz (15V), 5 MHz (10V), 2.5 MHz (5V)	-	-	-55°C	-	-	125°C	-	4.57mm	19.69mm	-	CD4017B	RoHS	-	-	-	-
Last RS stock Texas Instruments CD74HC, Shift Register 6V RS Stock No. 252-8468 Mfr. Part No. CD74HC595M96 Subtotal (1 pack of 10 units) Kr. 47,36(exc. VAT) Kr. 4,736/unit Quantity	Texas Instruments	-	-	Shift Register	-	-	-	-	-	-	-	-	Surface	-	-	-	-	-	-	-	Uni-Directional	6V	-	-	-	-	-55°C	-	-	125°C	-	-	-	-	CD74HC	RoHS	-	-	-	-
In Stock Hengstler TICO 731 Counter, Counter, 8 Digit LCD, 30 Hz 24V RS Stock No. 227-4837 Mfr. Part No. 0 731 104 Subtotal (1 unit) Kr. 765,83(exc. VAT) Kr. 765,83/unit Quantity	Hengstler	-	-	Counter	-	-	LCD	-	Counter	-	-	Screw	Panel Mount	-	Manual	-	8	-	-	-	-	24V	-	-	7mm	-	-10°C	-	-	50°C	32mm	-	-	30Hz	TICO 731	No	-	-	-	-
In Stock Omron Counter, Digital Counter, 6 Digit LCD, 60 Hz 240V ac RS Stock No. 217-4853 Mfr. Part No. H7CC-AU Subtotal (1 unit) Kr. 4 574,62(exc. VAT) Kr. 4 574,62/unit Quantity	Omron	-	-	Digital Counter	-	-	LCD	-	Counter	-	-	Screw	Flush	-	External	-	6	-	-	-	-	240V ac	-	-	10mm	-	-10°C	-	-	55°C	-	-	-	60Hz	-	No	120g	-	45mm	45mm
Temporarily out of stock RS PRO RS PRO Impulse Counter, Pulse Counter, 7 Digit Digital, 10 Hz 12V dc RS Stock No. 896-7037 Subtotal (1 unit) Kr. 468,58(exc. VAT) Kr. 468,58/unit Quantity		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
In Stock Texas Instruments CD4024BE 7 Through Hole Binary Counter 4000 14 PDIP RS Stock No. 144-9931 Mfr. Part No. CD4024BE Subtotal (1 tube of 25 units) Kr. 192,43(exc. VAT) Kr. 7,697/unit Quantity	Texas Instruments	-	PDIP	Counter	-	Divider, Counter	-	7	-	4000	-	-	Through Hole	Binary	-	-	-	1	3V	14	-	18V	-	8 MHz (15V), 3.5 MHz (10V), 12 MHz (5V)	-	-	-55°C	-	-	125°C	-	4.57mm	19.69mm	-	CD4024B	RoHS	-	-	-	-
In Stock Hengstler TICO 731 Counter, Counter, 8 Digit LCD, 7.5 kHz 24V RS Stock No. 227-4815 Mfr. Part No. 0 731 101 Subtotal (1 unit) Kr. 765,83(exc. VAT) Kr. 765,83/unit Quantity	Hengstler	-	-	Counter	Impulse	-	LCD	-	Counter	-	-	Screw	Panel Mount	-	Manual	-	8	-	-	-	-	24V	-	-	7mm	-	-10°C	-	-	50°C	32mm	-	-	7.5kHz	TICO 731	No	-	-	-	-
In Stock Texas Instruments SN74HC595N 8 Through Hole Binary Shift Register HC 16 PDIP RS Stock No. 217-5695 Mfr. Part No. SN74HC595N Subtotal (1 unit) Kr. 21,74(exc. VAT) Kr. 21,74/unit Quantity	Texas Instruments	-	PDIP	Shift Register	-	Shift Register	-	8	-	HC	-	-	Through Hole	Binary	-	-	-	1	2V	16	-	6V	-	5 MHz (2V), 25 MHz (4.5V), 29 MHz (6V)	-	-	-40°C	-	-	85°C	-	4.57mm	19.69mm	-	SN74HC595	RoHS	-	-	-	-
Temporarily out of stock Microchip MIC5891YN 1 Through Hole Latched Driver MIC PDIP, 16-Pin RS Stock No. 165-4126 Mfr. Part No. MIC5891YN Subtotal (1 tube of 25 units) Kr. 765,35(exc. VAT) Kr. 30,614/unit Quantity	Microchip	-	PDIP	Latched Driver	-	-	-	-	-	MIC	-	-	Through Hole	-	-	-	-	1	5V	16	-	12V	-	-	-	-	-	Positive Edge	-	85°C	-	7.62mm	19.05mm	-	MIC5891	No	-	6.35mm	-	-
Currently unavailable Texas Instruments 4 Through Hole Decade Counter LS 14 PDIP RS Stock No. 663-2622P Mfr. Part No. SN74LS90N Subtotal 5 units (supplied in a tube) Kr. 220,56(exc. VAT) Kr. 44,112/unit Quantity	Texas Instruments	-	PDIP	Counter	-	Divider, Counter	-	4	-	LS	-	-	Through Hole	Decade	-	-	-	1	4.75V	14	-	5.25V	-	32 MHz, 16 MHz	-	-	0°C	-	-	70°C	-	4.57mm	19.69mm	-	SN74LS90	RoHS	-	-	-	-
In Stock Nexperia 74HC595D,118 8 Surface Shift Register 74HC 16 SO RS Stock No. 170-7956 Mfr. Part No. 74HC595D,118 Subtotal (1 reel of 2500 units) Kr. 3 592,50(exc. VAT) Kr. 1,437/unit Quantity	Nexperia	-	SO	Shift Register	-	Shift Register	-	8	-	74HC	-	-	Surface	-	-	-	-	1	2V	16	-	6V	-	-	-	-	-40°C	-	-	125°C	-	1.75mm	10mm	-	74HC595	No	-	-	-	-
In Stock Microchip 1 Through Hole Latched Driver MIC PDIP, 18-Pin RS Stock No. 910-1519P Mfr. Part No. MIC5841YN Subtotal 2 units (supplied in a tube) Kr. 107,88(exc. VAT) Kr. 53,94/unit Quantity	Microchip	-	PDIP	Latched Driver	-	-	-	-	-	MIC	-	-	Through Hole	-	-	-	-	1	-	18	-	15V	-	-	-	-	-	Positive Edge	-	85°C	-	-	-	-	MIC5841	No	-	-	-	-
In Stock Texas Instruments CD74HC4094, Shift Register 6V RS Stock No. 528-022 Mfr. Part No. CD74HC4094E Subtotal (1 tube of 25 units) Kr. 132,93(exc. VAT) Kr. 5,317/unit Quantity	Texas Instruments	-	-	Shift Register	-	-	-	-	-	-	-	-	Through Hole	-	-	-	-	-	-	-	Uni-Directional	6V	-	-	-	-	-55°C	-	-	125°C	-	-	-	-	CD74HC4094	No	-	-	-	-
In Stock Kubler HC 77 Timer, Counter, Counter, 7 Digit Analogue 264V ac RS Stock No. 202-1324 Mfr. Part No. 3.550.401.075 Subtotal (1 unit) Kr. 738,34(exc. VAT) Kr. 738,34/unit Quantity	Kubler	-	-	Counter	Adding	-	Analogue	-	Timer, Counter	-	-	Screw	Panel Mount	-	No Reset	-	7	-	-	-	-	264V ac	-	-	4mm	-	-15°C	-	-	50°C	30mm	-	-	-	HC 77	CE	65g	-	46mm	46mm
In Stock DiodesZetex 74HCT595S16-13 1 Surface Shift Register HCT SOIC, 16-Pin RS Stock No. 798-9092 Mfr. Part No. 74HCT595S16-13 Subtotal (1 pack of 25 units) Kr. 95,30(exc. VAT) Kr. 3,812/unit Quantity	DiodesZetex	-	SOIC	Shift Register	-	-	-	-	-	HCT	-	-	Surface	-	-	-	-	1	4.5V	16	-	5.5V	-	-	-	-	-	Positive Edge	-	125°C	-	1.75mm	10mm	-	74HCT595	No	-	4mm	-	-
In Stock Hengstler 864 Counter, Counter, 6 Digit, 60 Hz 240V ac RS Stock No. 260-662 Mfr. Part No. 0 864 190 Subtotal (1 unit) Kr. 1 317,20(exc. VAT) Kr. 1 317,20/unit Quantity	Hengstler	-	-	Counter	Impulse	-	-	-	Counter	-	-	Screw	Panel Mount	-	Manual	-	6	-	-	-	Up	240V ac	-	-	4mm	-	-10°C	-	-	50°C	62.5mm	-	-	60Hz	864	No	90g	-	27mm	52mm