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 121-8427
製造零件編號SN74HC595DR
TWD7.20
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 663-0102
製造零件編號CD74HC165M
TWD32.00
/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 526-757
製造零件編號SN74HC595D
TWD29.00
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 527-520
製造零件編號SN74HC595DR
TWD15.90
/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 145-0867
製造零件編號CD74HC190E
TWD48.40
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 527-445
製造零件編號CD4040BE
TWD21.70
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 663-0124
製造零件編號CD74HC190E
TWD57.20
/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
TWD33.70
/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 518-9035
製造零件編號MC14060BDG
Brandonsemi
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 178-4722
製造零件編號MC14060BDG
Brandonsemi
TWD20.80
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 145-1120
製造零件編號CD74HC595DW
TWD31.90
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 709-2069
製造零件編號SN74HC4040N
TWD22.10
/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 739-0136
製造零件編號MM74HC595MX
Brandonsemi
TWD27.40
/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 144-9983
製造零件編號SN74HC595DW
TWD21.70
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 709-1974
製造零件編號CD4060BE
TWD22.10
/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 145-0001
製造零件編號SN74HC4040N
TWD21.60
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 662-9569
製造零件編號CD4021BM
TWD18.90
/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 464-271
製造零件編號MC14040BDG
Brandonsemi
TWD23.20
/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 178-6992
製造零件編號74HC164D,652
BrandNexperia
TWD14.90
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 - -