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. 165-4195
Mfr. Part No.MIC5841YN
BrandMicrochip
R 62.285
Each (In a Tube of 21)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 18 - - 23.37 x 6.35 x 3.3mm - -
RS stock no. 911-2770
Mfr. Part No.MIC5842YWM
BrandMicrochip
R 48.482
Each (In a Pack of 5)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 18 - - 11.55 x 7.52 x 2.26mm - -
RS stock no. 165-4112
Mfr. Part No.MIC5841YWM
BrandMicrochip
R 50.92
Each (In a Tube of 41)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 18 - - 11.66 x 7.65 x 2.39mm - -
RS stock no. 910-1414
Mfr. Part No.MIC5841YWM
BrandMicrochip
R 61.025
Each (In a Pack of 2)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 18 - - 11.66 x 7.65 x 2.39mm - -
RS stock no. 910-1427
Mfr. Part No.MIC5891YN
BrandMicrochip
R 35.156
Each (In a Pack of 5)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 16 5 V 12 V 19.81 x 6.35 x 3.3mm - -
RS stock no. 910-1519
Mfr. Part No.MIC5841YN
BrandMicrochip
R 61.565
Each (In a Pack of 2)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 18 - - 23.37 x 6.35 x 3.3mm - -
RS stock no. 165-4091
Mfr. Part No.MIC5842YWM
BrandMicrochip
R 40.315
Each (In a Tube of 41)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 18 - - 11.55 x 7.52 x 2.26mm - -
RS stock no. 165-4126
Mfr. Part No.MIC5891YN
BrandMicrochip
R 29.206
Each (In a Tube of 25)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 16 5 V 12 V 19.81 x 6.35 x 3.3mm - -
RS stock no. 177-3523
Mfr. Part No.HV507PG-G
BrandMicrochip
R 206.85
Each (In a Tray of 66)
units
PQFN Shift Register 64 CMOS Surface Mount - Serial to Parallel Converter 18 80 4.5 V 5.5 V 20.2 x 14.2 x 2.9mm - -
RS stock no. 910-1528
Mfr. Part No.MIC5821YN
BrandMicrochip
R 45.44
Each (In a Pack of 5)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 16 - - 19.81 x 6.35 x 3.3mm - -
RS stock no. 177-3524
Mfr. Part No.HV513K7-G
BrandMicrochip
R 41.39
Each (In a Tray of 490)
units
WQFN Shift Register 8 CMOS Surface Mount - Serial to Parallel Converter 10 32 4.5 V 5.5 V 6.1 x 6.1 x 0.75mm - -
RS stock no. 177-3788
Mfr. Part No.HV507PG-G
BrandMicrochip
R 243.89
Each
units
PQFN Shift Register 64 CMOS Surface Mount - Serial to Parallel Converter 18 80 4.5 V 5.5 V 20.2 x 14.2 x 2.9mm - -
RS stock no. 145-9134
Mfr. Part No.MIC5821YN
BrandMicrochip
R 37.771
Each (In a Tube of 25)
units
PDIP Driver, Shift Register 8 MIC Through Hole - Parallel, Serial to Serial 1 16 - - 19.81 x 6.35 x 3.3mm - -
RS stock no. 910-1420
Mfr. Part No.MIC5891YWM
BrandMicrochip
R 46.082
Each (In a Pack of 5)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 16 5 V 12 V 10.39 x 7.65 x 2.39mm - -
RS stock no. 165-4085
Mfr. Part No.MIC5891YWM
BrandMicrochip
R 38.343
Each (In a Tube of 47)
units
SOIC W Driver, Shift Register 8 MIC Surface Mount - Parallel, Serial to Serial 1 16 5 V 12 V 10.39 x 7.65 x 2.39mm - -
RS stock no. 177-3797
Mfr. Part No.HV513K7-G
BrandMicrochip
R 44.265
Each (In a Pack of 2)
units
WQFN Shift Register 8 CMOS Surface Mount - Serial to Parallel Converter 10 32 4.5 V 5.5 V 6.1 x 6.1 x 0.75mm - -