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SN74LS688N

SN74LS688N

SN74LS688N

Rochester Electronics, LLC

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

SOT-23

SN74LS688N Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
Published 1996
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type Identity 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
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Output Active Low
Pin Count 20
JESD-30 Code R-PDIP-T20
Qualification Status Not Qualified
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 23ns @ 5V, 45pF
Propagation Delay (tpd) 23 ns
Output Function A=B
Height Seated (Max) 4.57mm
Length 26.415mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.099763 $4.099763
10 $3.867701 $38.67701
100 $3.648775 $364.8775
500 $3.442240 $1721.12
1000 $3.247397 $3247.397
SN74LS688N Product Details

SN74LS688N Overview


Tube's materials went into the packaging.Known for its low package costs, the 20-DIP (0.300, 7.62mm) is a popular electronic component.There are 8 Bits in this electronic part.A great value because of its performance-cost ratio, the 74LS Series has a lot to offer.Through Hole is the way this electronic part is mounted.Its output is Active Low.Devices are provided with a 4.85V~5.25V Supply Voltage to ensure normal operation.To ensure its reliability, it operates at Operating Temperature 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.Featuring a variety of output currents, 400μA 24mA allows for maximum design flexibility.20 is used for terminating programs.A 1 Function is included.A supply voltage of 5V is used to power it.Count of 20 pins is provided.LS family electronic devices belong to this category.Vsup reaches its maximal value at 5.25V.4.75V must be greater than Vsup.

SN74LS688N Features


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

SN74LS688N Applications


There are a lot of Rochester Electronics, LLC SN74LS688N applications of comparators.

  • “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
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Process contollenr
  • Fixed or programmable irequency division
  • Servo motor controls

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