Counter ICs

Counter Integrated Circuits (ICs) are electronic components that are used to count electrical events or pulses. These components are commonly used in applications where the number of events or pulses needs to be tracked and recorded, such as in digital clocks, timers, and frequency counters.Counter ICs typically consist of a binary and/or BCD (Binary Coded Decimal) counter, which is a digital circuit that can count in either binary or decimal format. They also contain a clock oscillator, which provides the timing signal for the counting process, and a storage register, which holds the count value.There are two main types of Counter ICs – synchronous and asynchronous. Synchronous counters use a single clock signal to coordinate the counting process, while asynchronous counters use multiple clock signals to ensure accuracy and prevent glitches.Counter ICs can have a variety of features, such as preset counters that can be programmed to start counting from a specific number, and up/down counters that can count both up and down depending on the input signal.In conclusion, Counter ICs play a critical role in accurately counting and tracking events or pulses in electronic devices, making them an essential component in many modern electronic systems.
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(Ex. GST)(▲▼)		Enter Qty Counter TypeLogic FamilyNumber of BitsCounting MethodCounting SequenceOperating Supply VoltageOperating Temperature RangeMounting StylePackage / CasePackagingMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeries
  
                  
CD74HC191M


Counter ICs Hi-Sp CMOS Logic Pre Sync 4-Bit Bry Up/Dn
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Texas Instruments 422
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AUD 0.9727
Multiples of: 1

BinaryHc4 Bit Up/Down2 v to 6 V- 55 C to + 125 CSmd/SmtSOP - 16Tube- 55 C+ 125 C Cd74hc191
CD4033BPW


Counter ICs CMOS Decade Counter/ Divider
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Texas Instruments 414
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AUD 0.9099
Multiples of: 1

DecadeCmos7 Bit Up3 v to 18 V- 55 C to + 125 CSmd/SmtTSSOP - 16Tube- 55 C+ 125 C Cd4033b
CD74HC193M


Counter ICs High Speed CMOS Logic
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Texas Instruments 410
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AUD 0.6459
Multiples of: 1

BinaryHc4 Bit Up/Down2 v to 6 V- 55 C to + 125 CSmd/SmtSOP - 16Tube- 55 C+ 125 C Cd74hc193
CD40103BDR(LX)


Rising Edge 2V~6V 1 35MHz SOP-16 Counters, Dividers ROHS
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lingxingic 406
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AUD 0.4874
Multiples of: 1

              
SN74HC191N


Counter ICs 4-Bit Sync UpDn Bnry
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Texas Instruments 406
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AUD 0.762
Multiples of: 1

BinaryHc4 Bit Up/Down2 v to 6 V- 40 C to + 85 CThrough HolePDIP - 16Tube- 40 C+ 85 C Sn74hc191
CD4520BM96


Counter ICs CMOS Dual Binary Up- Counter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 402
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AUD 0.33
Multiples of: 1

BinaryCd40004 BitSynchronousUp3 v to 18 V- 55 C to + 125 CSmd/SmtSOIC - 16Reel- 55 C+ 125 C Cd4520b
CD4520BM


Counter ICs CMOS Dual Binary Up- Counter
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Texas Instruments 394
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AUD 1.008
Multiples of: 1

BinaryCd40004 Bit Up3 v to 18 V- 55 C to + 125 CSmd/SmtSOP - 16Tube- 55 C+ 125 C Cd4520b
CD40102BE


Counter ICs 2-Decade BCD
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Texas Instruments 391
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AUD 1.54
Multiples of: 1

DecadeCd40001 Bit Down3 v to 18 V- 55 C to + 125 CThrough HolePDIP - 16Tube- 55 C+ 125 C Cd40102b
SN74LS161AN


Counter ICs 4-Bit Synch Binary
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Texas Instruments 380
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AUD 0.976
Multiples of: 1

BinaryLs4 Bit Up4.75 v to 5.25 V0 C To + 70 CThrough HolePDIP - 16Tube0 C+ 70 C Sn74ls161a
74HC4040BQX


NXP Semiconductors Counter ICs 14-stage binary ripple counter
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Nexperia 338
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AUD 0.2404
Multiples of: 1

Binary74H C Asynchronous 5 V- 40 C to + 125 CSmd/SmtDHVQFN - 16Reel- 40 C+ 125 C  
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