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 171-3324
製造零件編號74VHC163FT
BrandToshiba
HK$0.907
個 (在毎卷:2500)
單位
TSSOP Counter - 74VHC Surface Mount Binary - 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 171-3351
製造零件編號74VHC595FT
BrandToshiba
HK$0.917
個 (在毎卷:2500)
單位
TSSOP Shift Register - 74VHC Surface Mount - Serial to Parallel 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 171-3471
製造零件編號74VHC4020FT
BrandToshiba
HK$2.709
/個 (每包:25個)
單位
TSSOP Counter 14 74VHC Surface Mount Binary - 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 171-3136
製造零件編號74HC595D
BrandToshiba
HK$2.911
/個 (每包:50個)
單位
SOIC Shift Register - 74HC Surface Mount - Serial to Parallel 1 16 2 V 6 V 10.2 x 3.9 x 1.38mm - -
RS庫存編號 171-3325
製造零件編號74VHC164FT
BrandToshiba
HK$0.943
個 (在毎卷:2500)
單位
TSSOP Shift Register - 74VHC Surface Mount - Serial to Parallel 1 14 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 541-9910
製造零件編號TC74AC166F(F)
BrandToshiba
HK$9.764
/個 (每包:5個)
單位
SOP Shift Register 8 AC Surface Mount - Serial to Serial/Parallel - 16 2 V 5.5 V 10 x 4.4 x 1.5mm - -
RS庫存編號 541-9190
製造零件編號TC74HC4040AF(F)
BrandToshiba
HK$6.034
/個 (每包:5個)
單位
SOP Counter 12 HC Surface Mount Binary Up Counter 1 16 2 V 6 V - - -
RS庫存編號 541-9241
製造零件編號TC74HC4060AF(F)
BrandToshiba
HK$8.092
/個 (每包:5個)
單位
SOP Counter 14 HC Surface Mount Binary Up Counter 1 16 2 V 6 V 10.8 x 5.3 x 1.5mm - -
RS庫存編號 171-3515
製造零件編號74VHC163FT
BrandToshiba
HK$2.751
/個 (每包:50個)
單位
TSSOP Counter - 74VHC Surface Mount Binary - 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 540-0095
製造零件編號TC74HC595AP(F)
BrandToshiba
HK$8.142
/個 (每包:5個)
單位
PDIP Shift Register 8 HC Through Hole - Parallel, Serial to Serial 1 16 2 V 6 V 19.25 x 6.4 x 3.5mm - -
RS庫存編號 896-2628
製造零件編號74VHC164FT(BE)
BrandToshiba
HK$2.641
/個 (每包:10個)
單位
TSSOP Shift Register - VHC Surface Mount - - 1 14 2 V 5.5 V 5 x 4.4 x 1mm - -
RS庫存編號 541-9178
製造零件編號TC74HC4020AF(F)
BrandToshiba
HK$6.638
/個 (每包:5個)
單位
SOP Counter 14 HC Surface Mount Binary Up Counter 1 16 2 V 6 V - - -
RS庫存編號 171-3501
製造零件編號74VHC161FT
BrandToshiba
HK$0.933
/個 (每包:50個)
單位
TSSOP Counter - 74VHC Surface Mount Binary - 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 171-3342
製造零件編號74VHC4020FT
BrandToshiba
HK$0.943
個 (在毎卷:2500)
單位
TSSOP Counter 14 74VHC Surface Mount Binary - 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 756-2827
製造零件編號TC4094BF(EL,N,F)
BrandToshiba
HK$18.144
/個 (每包:5個)
單位
SOP Shift Register 8 CMOS Surface Mount - Parallel, Serial 1 16 3 V 18 V 10.8 x 5.3 x 1.5mm - -
RS庫存編號 539-9642
製造零件編號TC74HC165AP(F)
BrandToshiba
HK$7.276
/個 (每包:5個)
單位
PDIP Shift Register 8 HC Through Hole - Parallel, Serial to Serial 1 16 2 V 6 V 19.25 x 6.4 x 3.5mm - -
RS庫存編號 171-3326
製造零件編號74VHC165FT
BrandToshiba
HK$0.943
個 (在毎卷:2500)
單位
TSSOP Shift Register - 74VHC Surface Mount - Serial to Parallel 1 16 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 171-3341
製造零件編號74VHC393FT
BrandToshiba
HK$1.044
個 (在毎卷:2500)
單位
TSSOP Counter - 74VHC Surface Mount Binary - 1 14 2 V 5.5 V 5.02 x 4.4 x 1mm - -
RS庫存編號 601-3989
製造零件編號TC4020BF(F)
BrandToshiba
HK$8.582
/個 (每包:5個)
單位
SOP Counter, Divider 14 4000 Surface Mount Binary Up Counter 1 16 3 V 18 V 10.8 x 5.3 x 1.5mm - -
RS庫存編號 171-3005
製造零件編號74HC595D
BrandToshiba
HK$1.106
個 (在毎卷:2500)
單位
SOIC Shift Register - 74HC Surface Mount - Serial to Parallel 1 16 2 V 6 V 10.2 x 3.9 x 1.38mm - -