20-SOIC (0.295, 7.50mm Width) 5V V 20 80μA mA Comparators 34 ns ns 20 5V V 20mA mA 8 Active Low
SOT-23
CD74HCT688M Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Contact Plating
Gold
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
-55°C~125°C
Packaging
Tube
Series
74HCT
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 Circuit
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Base Part Number
74HCT688
Output
Active Low
Pin Count
20
Operating Supply Voltage
5V
Polarity
Inverting
Power Supplies
5V
Load Capacitance
50pF
Output Current
20mA
Max Supply Current
80μA
Number of Bits
8
Propagation Delay
34 ns
Quiescent Current
8μA
Turn On Delay Time
51 ns
Family
HCT
Current - Output High, Low
4mA 4mA
Max I(ol)
0.004 A
Number of Gates
1
Max Propagation Delay @ V, Max CL
34ns @ 4.5V, 50pF
Prop. [email protected]
42 ns
Output Function
A=B
Height
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.489184
$5.489184
10
$5.178476
$51.78476
100
$4.885354
$488.5354
500
$4.608825
$2304.4125
1000
$4.347948
$4347.948
CD74HCT688M Product Details
CD74HCT688M Overview
Using materials from Tube, the packaging is made.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.An electronic part designed with 8 Bits is used in this product.Performance-cost ratio makes the 74HCT Series a great value.Electronic part Surface Mount is mounted here.A Active Low value is output by this electrical device.Providing a 4.5V~5.5V Supply Voltage ensures that the device operates normally.The Operating Temperature of -55°C~125°C ensures the reliability of the unit.The Identity Comparator Type qualifies for standard grade applications.High/Low output currents of the 4mA 4mA make it the most flexible board for design.With 20 terminations, a device that matches the characteristic impedance of the line can be used to terminate transmission lines.The device is equipped with 1 functions.According to the Base Part Number, its related parts can be founded.Comparator is powered from a Supply Voltage of 5V.The 20 Pin Count feature is included.Computers and other computing devices use 20 pins as part of their signal interfaces.The electronic part is mounted in the direction of Surface Mount.HCT devices are electronic devices.In the Subcategory of Arithmetic Circuit, it can be found.A 5V power supply is used to operate it.In addition to CASCADABLE, for example, other additions have been made.In order to operate it, 80μA is the maximum current that can be supplied.5V should be maintained as the Supply Voltage.Without being affected by external factors, 8μA of quiescent current is consumed.20mA has a high output current, which allows for maximum design flexibility.
CD74HCT688M Features
20-SOIC (0.295, 7.50mm Width) package 8 Bits 74HCT series 20 terminations 1 Functions 20 pin count 5V power supplies
CD74HCT688M Applications
There are a lot of Texas Instruments CD74HCT688M applications of comparators.
Servo Motor Controls
“Time out" timer for consume-appication industrial controls
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Fixed or programmable irequency division
Servo motor controls
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"