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庫存編號 144-9944
製造零件編號CD74HC165E
TWD18.80
毎管:25 個
單位
PDIP Shift Register 8 HC Through Hole - Serial to Serial/Parallel 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 923-6706
製造零件編號CD4060BE
TWD17.90
毎管:25 個
單位
PDIP Counter, Divider 14 4000 Through Hole Binary Up Counter 1 16 3 V 18 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 662-9569
製造零件編號CD4021BM
TWD15.80
/個 (每包:10個)
單位
SOIC Shift Register 8 4000 Surface Mount - Parallel to Serial, Serial 1 16 3 V 18 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 145-0855
製造零件編號CD4021BM
TWD13.40
毎管:40 個
單位
SOIC Shift Register 8 4000 Surface Mount - Serial/Parallel to Serial 1 16 3 V 18 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 178-4718
製造零件編號MC14040BDG
TWD18.30
毎管:48 個
單位
SOIC Counter, Divider 12 4000 Surface Mount Binary Up Counter 1 16 3 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 464-271
製造零件編號MC14040BDG
TWD18.30
/個 (每包:20個)
單位
SOIC Counter, Divider 12 4000 Surface Mount Binary Up Counter 1 16 3 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 166-2453
製造零件編號MM74HC595MX
TWD7.90
個 (在毎卷:2500)
單位
SOIC Shift Register 8 74HC Surface Mount - Parallel, Serial 1 16 2 V 6 V 10 x 4 x 1.5mm - -
RS庫存編號 145-0001
製造零件編號SN74HC4040N
TWD18.30
毎管:25 個
單位
PDIP Counter 12 HC Through Hole Binary Up Counter 1 16 2 V 6 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 663-2105
製造零件編號SN74HC4040PW
TWD19.80
/個 (每包:10個)
單位
TSSOP Counter 12 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 5 x 4.4 x 1.15mm - -
RS庫存編號 355-8934
製造零件編號HEF4060BT,652
BrandNexperia
TWD19.00
單位
SOIC Counter, Divider 14 4000 Surface Mount Binary Up Counter 1 16 3 V 15 V 10 x 4 x 1.45mm - -
RS庫存編號 662-7121
製造零件編號CD74HC4020M96
TWD19.40
/個 (每包:5個)
單位
SOIC Counter 14 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 145-0027
製造零件編號CD74HC597E
TWD50.20
毎管:25 個
單位
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庫存編號 526-713
製造零件編號SN74HC164DR
TWD11.00
/個 (每包:25個)
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 14 2 V 6 V 8.65 x 3.91 x 1.58mm - -
RS庫存編號 663-2164
製造零件編號SN74HC595PW
TWD21.00
/個 (每包:5個)
單位
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庫存編號 145-0892
製造零件編號SN74HC4040PW
TWD16.90
毎管:90 個
單位
TSSOP Counter 12 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 5 x 4.4 x 1.15mm - -
RS庫存編號 709-2914
製造零件編號CD74HC597E
TWD50.20
/個 (每包:10個)
單位
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庫存編號 170-7956
製造零件編號74HC595D,118
BrandNexperia
TWD3.30
個 (在毎卷:2500)
單位
SO - 8 74HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10 x 4 x 1.45mm - -
RS庫存編號 436-7638
製造零件編號74HC595D,112
BrandNexperia
TWD8.00
毎管:50 個
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10 x 4 x 1.45mm - -
RS庫存編號 145-0893
製造零件編號SN74HC595PW
TWD18.10
毎管:90 個
單位
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庫存編號 526-915
製造零件編號SN74HC164D
TWD5.90
/個 (每包:25個)
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 14 2 V 6 V 8.65 x 3.91 x 1.58mm 8.65mm 3.91mm