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  • 74F521SC

74F521SC

20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-74F521SC
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 958
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low (Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tube
Series 74F
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Terminal Finish MATTE TIN
Additional Feature CASCADABLE
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Output Active Low
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Number of Bits 8
Family F/FAST
Current - Output High, Low 1mA 20mA
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF
Propagation Delay (tpd) 11 ns
Output Function A=B
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

74F521SC Overview


Packaging is made from materials provided by Tube.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.An electronic part designed with 8 Bits is used in this product.74F Series' performance-to-cost ratio is excellent.There is a Surface Mount-position for this electronic part.The electrical device has an output of Active Low.To ensure proper functioning, a 4.5V~5.5V Supply Voltage is provided.Comparator operates wComparatorh the Operating Temperature of 0°C~70°C to ensure Comparators reliabilComparatory.For standard grade applications, the Identity Comparator Type is suitable.As the output current of 1mA 20mA is high/low, it has maximum design flexibility.An example of a 20 termination is the practice of terminating a transmission line using an impedance-matching device.The 1-functions are included.Supply Voltage 5V powers the device.In addition, it features 20 Pin Count.F/FAST is the family name of this electronic device.A maximum voltage supply (Vsup) is reached at 5.5V.Comparator is important that the Supply Voltage (Vsup) is greater than 4.5V.There are a few additions, such as CASCADABLE.

74F521SC Features


20-SOIC (0.295, 7.50mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count

74F521SC Applications


There are a lot of Rochester Electronics, LLC 74F521SC applications of comparators.

  • Fixed or programmable irequency division
  • Servo motor controls
  • “Time out" timer for consume-appication industrial controls
  • Servo Motor Controls
  • Process contollenr
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"