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CD74HC688PWR

CD74HC688PWR

CD74HC688PWR

Texas Instruments

20-TSSOP (0.173, 4.40mm Width) 4.5V V 20 8μA mA Comparators 29 ns ns 20 8 Active Low

SOT-23

CD74HC688PWR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Weight 76.997305mg
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Identity Comparator
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Packing Method TR
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 0.65mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HC688
Output Active Low
Pin Count 20
Qualification Status Not Qualified
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Max Supply Current 8μA
Number of Bits 8
Propagation Delay 29 ns
Quiescent Current 8μA
Turn On Delay Time 255 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max I(ol) 0.0052 A
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Prop. [email protected] 36 ns
Output Function A=B
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.894548 $0.894548
10 $0.843913 $8.43913
100 $0.796145 $79.6145
500 $0.751080 $375.54
1000 $0.708566 $708.566
CD74HC688PWR Product Details

CD74HC688PWR Overview


Packaging is made from materials provided by Tape & Reel (TR).There is no doubt that the 20-TSSOP (0.173, 4.40mm Width) is well known for its low package cost in the electronic industry.8 Bits were used to design this electronic part.Its performance-cost ratio makes the 74HC Series an excellent value.Surface Mount is the way this electronic part is mounted.Using this electrical device, Active Low is the output.Devices are provided with a 2V~6V Supply Voltage to ensure normal operation.To ensure reliability, it operates at -55°C~125°C Operating Temperature.Identity Comparator Types are suitable for use in standard grade applications.High/Low output currents of the 5.2mA 5.2mA make it the most flexible board for design.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.The unit has 1 functions.Based on the Base Part Number, related parts can be identified.Power comes from a supply voltage of 4.5V.20 Pin Count is equipped with it.A computer or other communications device uses 20 pins, which are pronged contacts.Mounted in the Surface Mount direction is this electronic part.The electronic device in question is part of the HC/UH family.Subcategory Arithmetic Circuits contains it.2/6V Power Supplies provide power to the device.In this case, Vsup reaches a maximum level.Comparator is recommended that the supply voltage (Vsup) be greater than 2V.For instance, CASCADABLE was added.This device operates at maximum current 8μA.An external factor does not affect how much quiescent current it consumes.TR benefits from the device's reliable performance.

CD74HC688PWR Features


20-TSSOP (0.173, 4.40mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

CD74HC688PWR Applications


There are a lot of Texas Instruments CD74HC688PWR applications of comparators.

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

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