Part Number Manufacturer / Brand Brife Description Part StatusLogic TypeDirectionNumber of ElementsNumber of Bits per ElementResetTimingCount RateTrigger TypeVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ON Semiconductor IC COUNTER BIN BIDIR 8BIT 24-DIP ObsoleteBinary CounterUp, Down18
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100MHzPositive Edge4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP (0.300", 7.62mm)24-PDIP
ON Semiconductor IC COUNTER BINARY 8-BIT 20SOP ObsoleteBinary CounterUp, Down18Synchronous
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Positive Edge4.5V ~ 5.5V0°C ~ 70°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SOP
Texas Instruments IC SYNC DOWN COUNTER 8STG 16-DIP ActiveBinary CounterDown18AsynchronousSynchronous2.4MHzPositive Edge3V ~ 18V-55°C ~ 125°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
Texas Instruments IC 8-STAGE DOWN COUNTER 16-SOIC ActiveBinary CounterDown18AsynchronousSynchronous18MHzPositive Edge2V ~ 6V-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
STMicroelectronics IC DOWN COUNTER 8BIT BIN 16-DIP ObsoleteBinary CounterDown18AsynchronousAsynchronous/Synchronous4.8MHzPositive Edge3V ~ 20V-55°C ~ 125°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
STMicroelectronics IC COUNTER REGISTER 8BIT 16-SOIC ObsoleteBinary CounterUp18Asynchronous
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61MHzPositive Edge2V ~ 6V-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
ON Semiconductor IC COUNTER 8BIT SYNC ECL 28PLCC ObsoleteBinary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.7V0°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 28-PLCC ObsoleteBinary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.7V0°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 32LQFP ActiveBinary CounterUp18AsynchronousSynchronous1.4GHzPositive, Negative3V ~ 3.6V-40°C ~ 70°CSurface Mount32-LQFP32-LQFP (7x7)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 32LQFP ObsoleteBinary CounterUp18AsynchronousSynchronous1.4GHzPositive, Negative3V ~ 3.6V-40°C ~ 70°CSurface Mount32-LQFP32-LQFP (7x7)
ON Semiconductor IC UP COUNTER 8BIT BINARY 32-QFN ActiveBinary CounterUp18AsynchronousSynchronous1.4GHzPositive, Negative3V ~ 3.6V-40°C ~ 70°CSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 32LQFP ObsoleteBinary CounterUp18AsynchronousSynchronous1.4GHzPositive, Negative3V ~ 3.6V-40°C ~ 70°CSurface Mount32-LQFP32-LQFP (7x7)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 28PLCC ObsoleteBinary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.7V0°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 28PLCC ActiveBinary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.7V0°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
ON Semiconductor IC RIPPLE COUNTER 8BIT HS 28PLCC ActiveBinary CounterUp18Asynchronous
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2.2GHzPositive, Negative4.2V ~ 5.7V0°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
ON Semiconductor IC COUNTER 8BIT SYNC ECL 32LQFP ActiveBinary CounterUp18AsynchronousSynchronous1.4GHzPositive, Negative3V ~ 3.6V-40°C ~ 70°CSurface Mount32-LQFP32-LQFP (7x7)
Texas Instruments IC SYNC UP/DOWN COUNTER 24-DIP ObsoleteBinary CounterUp, Down18AsynchronousSynchronous50MHzPositive Edge4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP (0.300", 7.62mm)24-PDIP
Texas Instruments IC 8-BIT BINARY COUNTER 16-SOIC ActiveBinary CounterUp18Asynchronous
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24MHzPositive Edge2V ~ 6V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
Texas Instruments IC 8-BIT BINARY COUNTER 16-SOIC ActiveBinary CounterUp18Asynchronous
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24MHzPositive Edge2V ~ 6V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
Texas Instruments IC 8BIT BINARY COUNTR 3ST 16SOIC ActiveBinary CounterUp18Asynchronous
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24MHzPositive Edge2V ~ 6V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
Texas Instruments IC 8-BIT BINARY COUNTER 16-DIP ActiveBinary CounterUp18Asynchronous
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24MHzPositive Edge2V ~ 6V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
Texas Instruments IC BIN CNTR W/OUTPUT-Regulators 16-DIP ActiveBinary CounterUp18Asynchronous
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35MHzPositive Edge4.75V ~ 5.25V0°C ~ 70°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
Texas Instruments IC 8BIT BIN COUNT W/Regulators 16-SOIC ObsoleteBinary CounterUp18
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35MHzPositive Edge4.75V ~ 5.25V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
Texas Instruments IC BIN CNTR W/INPUT-Regulators 16-DIP ActiveBinary CounterUp18
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35MHzPositive Edge4.75V ~ 5.25V0°C ~ 70°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
Texas Instruments IC BIN CNTR W/INPUT-Regulators 20-DIP ActiveBinary CounterUp18Synchronous
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35MHzPositive Edge4.75V ~ 5.25V0°C ~ 70°CThrough Hole20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC UPCOUNTER 8BIT SYNC 28-PLCC Discontinued at -Binary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.5V-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.5x11.5)
Microchip Technology IC UPCOUNTER 8BIT SYNC 28-PLCC ObsoleteBinary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.5V-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.5x11.5)
Microchip Technology IC UPCOUNTER 8BIT SYNC 28-PLCC Discontinued at -Binary CounterUp18AsynchronousSynchronous900MHzPositive Edge4.2V ~ 5.5V-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.5x11.5)