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 145-0003
製造零件編號CD4516BE
TWD17.20
毎管:25 個
單位
PDIP Counter 4 4000 Through Hole Binary Down Counter, Up Counter 1 16 3 V 18 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 333-2984
製造零件編號SN74HC166N
TWD15.00
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 145-0854
製造零件編號CD4020BE
TWD17.80
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 144-9945
製造零件編號CD74HC164E
TWD18.80
毎管:25 個
單位
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庫存編號 166-0098
製造零件編號74HC595BQ,115
BrandNexperia
TWD3.30
個 (在毎卷:3000)
單位
VQFN Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 3.6 x 2.6 x 0.95mm - -
RS庫存編號 709-2003
製造零件編號CD4015BE
TWD18.50
/個 (每包:10個)
單位
PDIP Shift Register 4 4000 Through Hole - Serial to Parallel 2 16 3 V 18 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 145-6607
製造零件編號CD4060BM
TWD16.70
毎管:40 個
單位
SOIC Counter 14 CD4000 Surface Mount Binary Up Counter 1 16 3 V 15 V 10 x 4 x 1.5mm - -
RS庫存編號 791-8753
製造零件編號74HC595BQ,115
BrandNexperia
TWD9.20
/個 (每包:50個)
單位
VQFN Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 3.6 x 2.6 x 0.95mm - -
RS庫存編號 152-5531
製造零件編號74AHC594PW,118
BrandNexperia
TWD17.70
/個 (每包:25個)
單位
TSSOP Shift Register 8 74AH Surface Mount - Serial to Parallel 1 16 2 V 5.5 V 5.1 x 4.5 x 0.95mm - -
RS庫存編號 163-0544
製造零件編號MC14516BDG
TWD27.40
毎管:48 個
單位
SOIC Counter 4 CMOS Surface Mount Binary Down Counter, Up Counter 1 16 -0.5 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 145-0756
製造零件編號SN74HC193PW
TWD18.20
毎管:90 個
單位
TSSOP Counter 4 HC Surface Mount Binary Down Counter, Up Counter 1 16 2 V 6 V 5.1 x 4.5 x 1.05mm - -
RS庫存編號 162-7429
製造零件編號SN74LV165AD
TWD14.70
毎管:40 個
單位
SOIC Shift Register 8 LV Surface Mount - Serial to Serial/Parallel 1 16 2 V 5.5 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 162-4390
製造零件編號TPIC6595N
TWD123.80
毎管:20 個
單位
PDIP Shift Register 8 - Through Hole - Parallel, Serial to Serial 1 20 4.5 V 5.5 V 24.33 x 6.35 x 4.57mm - -
RS庫存編號 121-8284
製造零件編號SN74LS93N
TWD79.00
毎管:25 個
單位
PDIP Counter, Divider 4 LS Through Hole Binary Up Counter 1 14 4.75 V 5.25 V 19.3 x 6.35 x 4.57mm - -
RS庫存編號 184-4838
製造零件編號MC74HC165ADTR2G
TWD6.90
/個 (每包:100個)
單位
TSSOP Shift Register 8 74HC Surface Mount - Parallel to Serial, Serial 1 16 2 V 6 V 5.1 x 4.5 x 1.2mm - -
RS庫存編號 781-2822
製造零件編號74HC4017D,652
BrandNexperia
TWD16.00
/個 (每包:25個)
單位
SOIC Counter 10 74HC Surface Mount Decade Up Counter 1 16 2 V 6 V 10 x 4 x 1.45mm - -
RS庫存編號 541-9421
製造零件編號TC74HC595AF(F)
BrandToshiba
TWD30.40
/個 (每包:5個)
單位
SOP Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10.3 x 5.3 x 1.5mm - -
RS庫存編號 518-8745
製造零件編號MC14017BDR2G
TWD19.00
單位
SOIC Counter, Divider 5 4000 Surface Mount Decade Up Counter 1 16 3 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 527-451
製造零件編號CD4022BE
TWD14.70
毎管:25 個
單位
PDIP Counter, Divider 4 4000 Through Hole Octal Up Counter 1 16 3 V 18 V 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm
RS庫存編號 464-261
製造零件編號MC74HC589ADG
TWD13.40
/個 (每包:20個)
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10 x 4 x 1.5mm - -