20-SOIC (0.209, 5.30mm Width) 5V V 20 65mA mA Comparators 23 ns ns 20 5V V 8 Active Low
SOT-23
SN74LS688NSR 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 (0.209, 5.30mm Width)
Number of Pins
20
Weight
266.712314mg
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
Series
74LS
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Type
Identity Comparator
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS
Subcategory
Arithmetic Circuits
Packing Method
TR
Technology
TTL
Voltage - Supply
4.85V~5.25V
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
74LS688
Output
Active Low
Pin Count
20
Operating Supply Voltage
5V
Polarity
Inverting
Power Supplies
5V
Load Capacitance
45pF
Max Supply Current
65mA
Number of Bits
8
Propagation Delay
23 ns
Turn On Delay Time
23 ns
Family
LS
Current - Output High, Low
400μA 24mA
Max I(ol)
0.024 A
Max Propagation Delay @ V, Max CL
23ns @ 5V, 45pF
Output Function
A=B
Height
2mm
Length
12.6mm
Width
5.3mm
Thickness
1.95mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$1.22985
$2.4597
SN74LS688NSR Product Details
SN74LS688NSR Overview
Tape & Reel (TR)'s materials went into the packaging.Known for its low package costs, the 20-SOIC (0.209, 5.30mm Width) is a popular electronic component.There are 8 Bits in this electronic part.The 74LS Series offers an excellent price-performance ratio.There is a Surface Mount-position for this electronic part.The output of this electrical device is Active Low. To ensure proper functioning, a 4.85V~5.25V Supply Voltage is provided.Ensure its reliability by operating at 0°C~70°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.Its High/Low output current allows for maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.In addition, it has 1 functions.It is possible to find its related parts based on its Base Part Number.The device is powered by a voltage of 5V.There is a 20 Pin Count on it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.In this case, the electronic part is mounted in the direction of Surface Mount.The electronic device in question is part of the LS family.This can be found in Arithmetic Circuits's Subcategory.A 5V power supply is used to operate it.There are several additions, including WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS.The maximum current supplied by the device is 65mA.The Supply Voltage should be maintained at 5V.In TR, it provides reliable performance.
SN74LS688NSR Features
20-SOIC (0.209, 5.30mm Width) package 8 Bits 74LS series 20 terminations 1 Functions 20 pin count 5V power supplies
SN74LS688NSR Applications
There are a lot of Texas Instruments SN74LS688NSR applications of comparators.
Servo Motor 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"
Fixed or programmable irequency division
“Time out" timer for consume-appication industrial controls