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74AC521SJX

20-SOIC (0.209, 5.30mm Width) Comparators 8.5 ns ns 20 8 Active Low


  • Manufacturer: ON Semiconductor
  • Nocochips NO: 598-74AC521SJX
  • Package: 20-SOIC (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 885
  • Description: 20-SOIC (0.209, 5.30mm Width) Comparators 8.5 ns ns 20 8 Active Low (Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Supplier Device Package 20-SOP
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2000
Series 74AC
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Identity Comparator
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Voltage - Supply 2V~6V
Base Part Number 74AC521
Output Active Low
Polarity Inverting
Max Supply Voltage 6V
Min Supply Voltage 2V
Number of Bits 8
Propagation Delay 8.5 ns
Quiescent Current 4μA
Turn On Delay Time 12.5 ns
Current - Quiescent (Iq) 4μA
Current - Output High, Low 24mA 24mA
Max Propagation Delay @ V, Max CL 8.5ns @ 5V, 50pF
High Level Output Current 24mA
Low Level Output Current 24mA
Output Function A=B
RoHS Status RoHS Compliant
Lead Free Lead Free

74AC521SJX Overview


Packaging made from Tape & Reel (TR)'s materials.There is no doubt that the 20-SOIC (0.209, 5.30mm Width) is well known in the electronic industry due to its low package cost.8 Bits were used to design this electronic part.The 74AC Series offers an excellent price-performance ratio.There is a Surface Mount-position for this electronic part.The electrical device has an output of Active Low.To ensure proper functioning, a 2V~6V Supply Voltage is provided.To ensure its reliability, it operates at Operating Temperature -40°C~85°C.Applications requiring standard grade are appropriate for the Identity Comparator Type.High/Low output currents of the 24mA 24mA make it the most flexible board for design.Base Part Numbers can be used to identify related parts.An interface in a computer or other communication device has 20 pins, which are pronged contacts.This electronic part is mounted in the way of Surface Mount.Regardless of external factors, it consumes 4μA of quiescent current.As its Supplier Device Package, it uses 20-SOP.Reliability is ensured by operating at the maximum Operating Temperature of 85°C.When the machine is running, it should be warmer than -40°C.6V can be supplied with its maximum voltage.Comparator operates at 2V, which is a minimal supply voltage.A 24mA value is set for the high-level output current.There is a low level output current set to 24mA.

74AC521SJX Features


20-SOIC (0.209, 5.30mm Width) package
8 Bits
74AC series
the maximal supply voltage of 6V

74AC521SJX Applications


There are a lot of ON Semiconductor 74AC521SJX applications of comparators.

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

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