banner_page

MM74HC688WMX

20-SOIC (0.295, 7.50mm Width) 4.5V V 20 Comparators 8 Active Low


  • Manufacturer: Rochester Electronics, LLC
  • Nocochips NO: 699-MM74HC688WMX
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 925
  • Description: 20-SOIC (0.295, 7.50mm Width) 4.5V V 20 Comparators 8 Active Low (Kg)

Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74HC
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 (Sn)
Additional Feature CASCADABLE
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
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 Not Qualified
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Number of Bits 8
Family HC/UH
Current - Quiescent (Iq) 8μA
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 30ns @ 6V, 50pF
Propagation Delay (tpd) 220 ns
Output Function A=B
Height Seated (Max) 2.642mm
Width 7.5mm
RoHS Status ROHS3 Compliant

MM74HC688WMX Overview


Packaging made from Tape & Reel (TR)'s materials.20-SOIC (0.295, 7.50mm Width) is well known for its low package costs in the electronics industry.Using 8 Bits, this electronic component was designed.Performance-cost ratio makes the 74HC Series a great value.There is a Surface Mount-position for this electronic part.The output of this electrical device is Active Low. 2V~6V Supply Voltage provides the device with the necessary stability.Comparator operates wComparatorh the Operating Temperature of -40°C~85°C to ensure Comparators reliabilComparatory.The Identity Comparator Type qualifies for standard grade applications.As 5.2mA 5.2mA features a high/low output current, maximal design flexibility can be achieved.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.A 1 Function is included.Power comes from a supply voltage of 4.5V.20 Pin Count is equipped with it.This electronic device belongs to the family of HC/UH.Supply Voltage (Vsup) reaches maximal values at 6V.There should be a higher voltage supply (Vsup) than 2V.CASCADABLE, for instance, is included in the additions.

MM74HC688WMX Features


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

MM74HC688WMX Applications


There are a lot of Rochester Electronics, LLC MM74HC688WMX applications of comparators.

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

Write a review

Note: HTML is not translated!
    Bad           Good