20-SOIC (0.209, 5.30mm Width) 4.5V V 20 8μA mA Comparators 29 ns ns 20 8 Active Low
SOT-23
CD74HC688NSR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.209, 5.30mm Width)
Number of Pins
20
Weight
266.712314mg
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
1.27mm
[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
29 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
2mm
Length
12.6mm
Width
5.3mm
Thickness
1.95mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$0.76815
$1.5363
6,000
$0.73970
$4.4382
10,000
$0.71125
$7.1125
CD74HC688NSR Product Details
CD74HC688NSR Overview
Tape & Reel (TR)'s materials went into the packaging.Low package costs make the 20-SOIC (0.209, 5.30mm Width) well known in the electronic industry.A 8 Bit electronic part is used to design this part.There is no doubt that the 74HC Series is an excellent value for the money due to its performance-cost ratio.Surface Mount is the way this electronic part is mounted.This electrical device produces Active Low as its output.Devices need a 2V~6V Supply Voltage to function normally.To ensure reliability, it operates at -55°C~125°C Operating Temperature.The Identity Comparator Type qualifies for standard grade applications.As the output current of 5.2mA 5.2mA is high/low, it has maximum design flexibility.Using 20, you can program terminations.In addition, it has 1 functions.Parts related to the Base Part Number can be derived from it.Comparator is powered from a Supply Voltage of 4.5V.With 20 Pin Count, it is equipped with the latest technology.Computers and other communications devices have 20 pins, which are pronged contacts.A Surface Mount-shaped electronic part is mounted here.There is an electronic device in this family called HC/UH.Arithmetic Circuits has it under its Subcategory.2/6V Power Supplies are used to power it.At 6V, the supply voltage reaches its maximum value (Vsup).There should be a higher voltage supply (Vsup) than 2V.There are a few additions, such as CASCADABLE.This device operates at maximum current 8μA.In the absence of external influences, it consumes 8μA mA of quiescent current.Despite TR, the device's reliability makes it a good choice.
CD74HC688NSR Features
20-SOIC (0.209, 5.30mm Width) package 8 Bits 74HC series 20 terminations 1 Functions 20 pin count 2/6V power supplies
CD74HC688NSR Applications
There are a lot of Texas Instruments CD74HC688NSR applications of comparators.
Servo motor controls
Servo Motor Controls
Fixed or programmable irequency division
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.