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 145-0429
製造零件編號CD74HC192E
TWD20.00
毎管:25 個
單位
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庫存編號 527-520
製造零件編號SN74HC595DR
TWD12.80
/個 (每包:25個)
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 663-0102
製造零件編號CD74HC165M
TWD26.80
/個 (每包:5個)
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 121-8427
製造零件編號SN74HC595DR
TWD4.90
個 (在毎卷:2500)
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 526-757
製造零件編號SN74HC595D
TWD18.00
毎管:40 個
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 9.9 x 3.91 x 1.58mm - -
RS庫存編號 527-445
製造零件編號CD4040BE
TWD17.90
毎管:25 個
單位
PDIP Counter, Divider 12 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 145-0867
製造零件編號CD74HC190E
TWD43.80
毎管:25 個
單位
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庫存編號 663-0124
製造零件編號CD74HC190E
TWD48.40
/個 (每包:5個)
單位
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庫存編號 809-6286
製造零件編號CD74HC595DW
TWD29.10
/個 (每包:10個)
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 16 2 V 6 V 10.5 x 7.6 x 2.35mm - -
RS庫存編號 178-4722
製造零件編號MC14060BDG
TWD19.40
毎管:48 個
單位
SOIC Counter, Divider 14 4000 Surface Mount Binary Up Counter 1 16 3 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 518-9035
製造零件編號MC14060BDG
TWD25.00
單位
SOIC Counter, Divider 14 4000 Surface Mount Binary Up Counter 1 16 3 V 18 V 10 x 4 x 1.5mm - -
RS庫存編號 145-1120
製造零件編號CD74HC595DW
TWD27.60
毎管:40 個
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 16 2 V 6 V 10.5 x 7.6 x 2.35mm - -
RS庫存編號 144-9983
製造零件編號SN74HC595DW
TWD18.10
毎管:40 個
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10.28 x 7.52 x 2.35mm - -
RS庫存編號 177-6607
製造零件編號74HC164D,652
BrandNexperia
TWD16.00
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 14 2 V 6 V 8.75 x 4 x 1.45mm - -
RS庫存編號 739-0136
製造零件編號MM74HC595MX
TWD22.00
/個 (每包:5個)
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 178-6992
製造零件編號74HC164D,652
BrandNexperia
TWD12.70
毎管:57 個
單位
SOIC Shift Register 8 HC Surface Mount - Serial to Parallel 1 14 2 V 6 V 8.75 x 4 x 1.45mm - -
RS庫存編號 709-1974
製造零件編號CD4060BE
TWD17.60
/個 (每包:10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 709-2069
製造零件編號SN74HC4040N
TWD18.30
/個 (每包:10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 663-2155
製造零件編號SN74HC595DW
TWD19.80
/個 (每包:10個)
單位
SOIC Shift Register 8 HC Surface Mount - Parallel, Serial to Serial 1 16 2 V 6 V 10.28 x 7.52 x 2.35mm - -
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 - -