Prescalers

A Prescaler is a PCB mounted semiconductor that allows you to reduce your high frequencies into lower frequencies using an integer division technique. Prescalers will take the higher frequency, divide it by a value and output it to a timer, or to whatever the output is set too. Prescalers allow you to easily clock a timer at whatever rate you need it to be.

Where can I use a Prescaler?

Prescalers can be used in higher frequency applications to extend the upper frequency to the likes of PLL's (Phase-locked loops) and frequency counters. In hindsight, prescalers are count-dividers and can be used accordingly.


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Omschrijving Prijs Division Maximum Frequency Minimum Frequency Typical Output Voltage Typical Supply Current Package Type Pin Count Dimensions Height Length Maximum Operating Supply Voltage Minimum Operating Supply Voltage Series Width
RS-stocknr. 463-921
FabrikantnummerMC12026ADG
FabrikantON Semiconductor
€ 4,25
Each
Aantal stuks
8/9/16/17 1.1GHz 100MHz 1.6V 4mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
RS-stocknr. 463-931
FabrikantnummerMC12080DG
FabrikantON Semiconductor
€ 4,16
Each
Aantal stuks
10/20/40/80 1.1GHz 100MHz 1.2V 3.7mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
RS-stocknr. 163-2455
FabrikantnummerMC12026ADG
FabrikantON Semiconductor
€ 3,619
Each (In a Tube of 98)
Aantal stuks
8/9/16/17 1.1GHz 100MHz 1.6V 4mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
RS-stocknr. 463-672
FabrikantnummerMC12093DG
FabrikantON Semiconductor
€ 4,16
Each
Aantal stuks
2/4/8 1.1GHz 100MHz 0.8V 3mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 2.7 V - 4mm
RS-stocknr. 102-1379
FabrikantnummerMC12093DG
FabrikantON Semiconductor
€ 3,543
Each (In a Tube of 98)
Aantal stuks
2/4/8 1.1GHz 100MHz 0.8V 3mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 2.7 V - 4mm
RS-stocknr. 102-2227
FabrikantnummerMC12080DG
FabrikantON Semiconductor
€ 3,543
Each (In a Tube of 98)
Aantal stuks
10/20/40/80 1.1GHz 100MHz 1.2V 3.7mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm