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

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Description Price Package Type Logic Function Number of Stages Logic Family Mounting Type Counter Type Operation Mode Number of Elements Pin Count Minimum Operating Supply Voltage Maximum Operating Supply Voltage Dimensions Length Width
RS Stock No. 527-592
Mfr. Part No.CD74HC4094PWR
MYR1.77
Each (In a Pack of 25)
units
TSSOP Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 5 x 4.4 x 1.15mm - -
RS Stock No. 526-717
Mfr. Part No.CD4094BE
MYR2.268
Each (In a Tube of 25)
units
PDIP Shift Register 8 4000 Through Hole - Parallel, Serial to Serial 1 16 3 V 18 V 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm
RS Stock No. 662-8534
Mfr. Part No.SN74LV595APWR
MYR2.058
Each (In a Pack of 5)
units
TSSOP Shift Register 8 LV Surface Mount - Parallel, Serial to Serial 1 16 2 V 5.5 V 5 x 4.4 x 1.15mm - -
RS Stock No. 168-9619
Mfr. Part No.HEF4017BT,652
BrandNexperia
MYR1.744
Each (In a Tube of 50)
units
SOIC Counter, Divider 5 4000 Surface Mount Decade Up Counter 1 16 3 V 15 V 10 x 4 x 1.45mm - -
RS Stock No. 922-2896
Mfr. Part No.CD4017BM
MYR1.659
Each (In a Tube of 40)
units
SOIC Counter, Divider 5 4000 Surface Mount Decade Up Counter 1 16 3 V 18 V 9.9 x 3.91 x 1.58mm - -
RS Stock No. 663-1981
Mfr. Part No.SN74HC165N
MYR2.458
Each (In a Pack of 5)
units
PDIP Shift Register 8 HC Through Hole - Parallel, Serial to Serial 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 144-9993
Mfr. Part No.SN74HC164N
MYR1.743
Each (In a Tube of 25)
units
PDIP Shift Register 8 HC Through Hole - Serial to Parallel 1 14 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 922-2830
Mfr. Part No.SN74LV595APWR
MYR1.387
Each (On a Reel of 2000)
units
TSSOP Shift Register 8 LV Surface Mount - Parallel, Serial to Serial 1 16 2 V 5.5 V 5 x 4.4 x 1.15mm - -
RS Stock No. 483-7890
Mfr. Part No.HEF4017BT,652
BrandNexperia
MYR1.777
Each (In a Pack of 20)
units
SOIC Counter, Divider 5 4000 Surface Mount Decade Up Counter 1 16 3 V 15 V 10 x 4 x 1.45mm - -
RS Stock No. 169-5720
Mfr. Part No.CD74HC4094PW
MYR2.02
Each (In a Tube of 90)
units
TSSOP Shift Register 8 HC Surface Mount - Serial to Serial/Parallel 1 16 2 V 6 V 5 x 4.4 x 1.15mm - -
RS Stock No. 178-9143
Mfr. Part No.TPIC6C596DR
MYR5.455
Each (In a Tube of 40)
units
SOIC Shift Register 8 - Surface Mount - Serial to Serial/Parallel 1 16 4.5 V 5.5 V 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm
RS Stock No. 145-0027
Mfr. Part No.CD74HC597E
MYR6.478
Each (In a Tube of 25)
units
PDIP Shift Register 8 HC Through Hole - Parallel, Serial to Serial 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 709-1971
Mfr. Part No.SN74HC164N
MYR2.10
Each (In a Pack of 5)
units
PDIP Shift Register 8 HC Through Hole - Serial to Parallel 1 14 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 663-0124
Mfr. Part No.CD74HC190E
MYR6.216
Each (In a Pack of 5)
units
PDIP Counter 4 HC Through Hole Decade Down Counter, Up Counter 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 178-9163
Mfr. Part No.CD74HCT165M96
MYR1.243
Each (In a Tube of 40)
units
SOIC Shift Register 8 HCT Surface Mount - Serial to Serial/Parallel 1 16 4.5 V 5.5 V 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm
RS Stock No. 709-2914
Mfr. Part No.CD74HC597E
MYR6.479
Each (In a Pack of 10)
units
PDIP Shift Register 8 HC Through Hole - Parallel, Serial to Serial 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS Stock No. 663-2145
Mfr. Part No.SN74HC590AD
MYR2.86
Each (In a Pack of 5)
units
SOIC Counter 8 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS Stock No. 662-9543
Mfr. Part No.CD4017BM
MYR1.659
Each (In a Pack of 10)
units
SOIC Counter, Divider 5 4000 Surface Mount Decade Up Counter 1 16 3 V 18 V 9.9 x 3.91 x 1.58mm - -
RS Stock No. 124-2264
Mfr. Part No.74HC595D,112
BrandNexperia
MYR1.029
Each (In a Tube of 50)
units
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10 x 4 x 1.45mm - -
RS Stock No. 662-7140
Mfr. Part No.CD74HC4060M96
MYR1.431
Each (In a Pack of 10)
units
SOIC Counter 14 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -