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  • CD74HCT688M

CD74HCT688M

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-CD74HCT688M
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 429
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V Comparators 8 Active Low (Kg)

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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 -55°C~125°C
Packaging Tube
Series 74HCT
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Additional Feature CASCADABLE
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 5V
Output Active Low
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 HCT
Current - Quiescent (Iq) 8μA
Current - Output High, Low 4mA 4mA
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Propagation Delay (tpd) 51 ns
Output Function A=B
RoHS Status Non-RoHS Compliant

CD74HCT688M Overview


Tube's materials went into the packaging.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.Comparator is designed with 8 Bits.Performance-cost ratio makes the 74HCT Series a great value.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.The electrical device has an output of Active Low.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.Comparator operates wComparatorh the Operating Temperature of -55°C~125°C to ensure Comparators reliabilComparatory.For standard grade applications, the Identity Comparator Type is suitable.As a result of the high/low output current feature, 4mA 4mA offers maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.Comparator is equipped wComparatorh 1 Functions.Power comes from a supply voltage of 5V.Comparator is a member of the HCT family of electronic devices.Supply Voltage (Vsup) reaches maximal values at 5.5V.Comparator is recommended that the supply voltage (Vsup) be greater than 4.5V.In addition to CASCADABLE, for example, other additions have been made.

CD74HCT688M Features


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

CD74HCT688M Applications


There are a lot of Rochester Electronics, LLC CD74HCT688M applications of comparators.

  • 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"
  • Servo Motor Controls
  • Fixed or programmable irequency division
  • Process contollenr
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • “Time out" timer for consume-appication industrial controls