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SN74LS684N

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-SN74LS684N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 425
  • Description: 20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type Magnitude Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Technology TTL
Voltage - Supply 4.85V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Output Active Low
Pin Count 20
JESD-30 Code R-PDIP-T20
Qualification Status COMMERCIAL
Supply Voltage-Max (Vsup) 5.25V
Supply Voltage-Min (Vsup) 4.75V
Number of Bits 8
Family LS
Current - Output High, Low 400μA 24mA
Max Propagation Delay @ V, Max CL 30ns @ 5V, 45pF
Propagation Delay (tpd) 30 ns
Output Function A=B, A>B
Height Seated (Max) 4.57mm
Length 26.415mm
Width 7.62mm
RoHS Status Non-RoHS Compliant

SN74LS684N Overview


The Packaging is made of Tube's materials.Low package costs are a common attribute of the 20-DIP (0.300, 7.62mm) in the electronic industry.There are 8 Bits in this electronic part.74LS Series provides excellent value for its performance-cost ratio.Through Hole is the way this electronic part is mounted.This electrical device produces Active Low as its output.In order to ensure the normal functioning of the device, a 4.85V~5.25V Supply Voltage is provided.Comparator operates wComparatorh the Operating Temperature of 0°C~70°C to ensure Comparators reliabilComparatory.There is no minimum grade requirement for the Magnitude Comparator Type.The High/Low output current of 400μA 24mA makes it Feature maximum design flexibility.An example of a 20 termination would be one in which the characteristic impedance of the transmission line is matched to the device terminating the transmission line.In addition, it has 1 functions.Supply Voltage 5V powers the device.The 20 Pin Count feature is included.LS is the family name of this electronic device.As soon as Vsup reaches 5.25V, the maximal supply voltage will be reached.Comparator is recommended that the supply voltage (Vsup) be greater than 4.75V.

SN74LS684N Features


20-DIP (0.300, 7.62mm) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count

SN74LS684N Applications


There are a lot of Rochester Electronics, LLC SN74LS684N applications of comparators.

  • Servo Motor Controls
  • Process contollenr
  • “Time out" timer for consume-appication industrial controls
  • Servo motor controls
  • 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"
  • Fixed or programmable irequency division