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DM74ALS521WM

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-DM74ALS521WM
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 333
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low (Kg)

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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 74ALS
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
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
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Output Active Low
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status COMMERCIAL
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Number of Bits 8
Family ALS
Current - Output High, Low 2.6mA 24mA
Max Propagation Delay @ V, Max CL 20ns @ 5V, 50pF
Propagation Delay (tpd) 20 ns
Output Function A=B
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

DM74ALS521WM Overview


Packaging made from Tube's materials.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.Comparator is designed with 8 Bits.Its performance-cost ratio makes the 74ALS Series an excellent value.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.An electrical device of this type produces Active Low as an output.4.5V~5.5V Supply Voltage provides the device with the necessary stability.Comparator operates wComparatorh the Operating Temperature of 0°C~70°C to ensure Comparators reliabilComparatory.The Identity Comparator Type qualifies for standard grade applications.As a result of the high/low output current feature, 2.6mA 24mA offers maximum design flexibility.A 20 termination consists of terminating transmission lines with a device matching the line's characteristic impedance.The device is equipped with 1 functions.Power is provided by a supply voltage of 5V.20 Pin Count is equipped with it.ALS family electronic devices belong to this category.Vsup reaches its maximal value at 5.5V.Comparator is important that the Supply Voltage (Vsup) is greater than 4.5V.

DM74ALS521WM Features


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

DM74ALS521WM Applications


There are a lot of Rochester Electronics, LLC DM74ALS521WM applications of comparators.

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