20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 36 ns ns 20 5V V 8 Active Low
SOT-23
SN74HC688DWR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
Weight
500.709277mg
Operating Temperature
-40°C~85°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
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
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
5V
Terminal Pitch
1.27mm
Base Part Number
74HC688
Output
Active Low
Pin Count
20
Operating Supply Voltage
5V
Polarity
Inverting
Supply Voltage-Max (Vsup)
6V
Power Supplies
2/6V
Supply Voltage-Min (Vsup)
2V
Operating Supply Current
8μA
Load Capacitance
50pF
Number of Bits
8
Propagation Delay
36 ns
Quiescent Current
8μA
Turn On Delay Time
24 ns
Family
HC/UH
Current - Output High, Low
5.2mA 5.2mA
Max I(ol)
0.0052 A
Max Propagation Delay @ V, Max CL
36ns @ 6V, 50pF
Prop. [email protected]
45 ns
Output Function
A=B
Height
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.47000
$1.47
500
$1.4553
$727.65
1000
$1.4406
$1440.6
1500
$1.4259
$2138.85
2000
$1.4112
$2822.4
2500
$1.3965
$3491.25
SN74HC688DWR Product Details
SN74HC688DWR Overview
Material from Tape & Reel (TR) is used in the packaging.Low package costs make the 20-SOIC (0.295, 7.50mm Width) well known in the electronic industry.8 Bits were used to design this electronic part.There is no doubt that the 74HC Series is an excellent value for the money due to its performance-cost ratio.There is an electronic part mounted in the way of Surface Mount.A Active Low value is output by this electrical device.Providing 2V~6V Supply Voltage is necessary to ensure the device's normal functioning.In order to ensure its reliability, it operates at a temperature of -40°C~85°C.There is no minimum grade requirement for the Identity Comparator Type.Featuring a variety of output currents, 5.2mA 5.2mA allows for maximum design flexibility.The 20 termination method ends a transmission line with a device that matches the line's characteristic impedance.The device is equipped with 1 functions.Parts related to the Base Part Number can be derived from it.5V is the supply voltage.A total of 20 pins are equipped with it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.Mounted in the Surface Mount direction is this electronic part.HC/UH family electronic devices belong to this category.Subcategory Arithmetic Circuits contains it.2/6V power supplies power it.Supply Voltage (Vsup) reaches maximal values at 6V.Comparator is important that the Supply Voltage (Vsup) is greater than 2V.As an example, CASCADABLE is among the additions.Ensure that 5V is the Supply Voltage.Despite external factors, it consumes 8μA of quiescent current.Due to its reliable performance, TR is an excellent choice.The fact that it can operate with a 8μA supply voltage makes it extremely versatile.
SN74HC688DWR Features
20-SOIC (0.295, 7.50mm Width) package 8 Bits 74HC series 20 terminations 1 Functions 20 pin count 2/6V power supplies
SN74HC688DWR Applications
There are a lot of Texas Instruments SN74HC688DWR applications of comparators.
“Time out" timer for consume-appication industrial controls
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Process contollenr
Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"