20-SOIC (0.209, 5.30mm Width) 5V V 20 19mA mA Comparators 22 ns ns 20 5V V 8 Active Low
SOT-23
SN74ALS688NSR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days 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
74ALS
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
TTL
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
Terminal Pitch
1.27mm
Base Part Number
74ALS688
Output
Active Low
Pin Count
20
Operating Supply Voltage
5V
Polarity
Inverting
Power Supplies
5V
Load Capacitance
50pF
Max Supply Current
19mA
Number of Bits
8
Propagation Delay
22 ns
Turn On Delay Time
20 ns
Family
ALS
Current - Output High, Low
2.6mA 24mA
Max I(ol)
0.024 A
Max Propagation Delay @ V, Max CL
20ns @ 5V, 50pF
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
$3.25584
$6.51168
SN74ALS688NSR Product Details
SN74ALS688NSR Overview
Packaging made from Tape & Reel (TR)'s materials.The 20-SOIC (0.209, 5.30mm Width) is well known in the electronics industry for its low package cost.An electronic part designed with 8 Bits is used in this product.Its performance-cost ratio makes the 74ALS Series an excellent value.Electronic part Surface Mount is mounted here.An electrical device of this type produces Active Low as an output.To ensure proper functioning, a 4.5V~5.5V Supply Voltage is provided.For reliability, it uses the Operating Temperature 0°C~70°C.Application grade Identity Comparator Types are available.Its High/Low output current allows for maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.The device has 1 functions.Comparator can be established which parts are related to a Base Part Number.The device is powered by a voltage of 5V.With 20 Pin Count, it is equipped with the latest technology.A computer or other communications device uses 20 pins, which are pronged contacts.This electronic part is mounted in the way of Surface Mount.Electronic devices belonging to the ALS family make up this device.Arithmetic Circuits Subcategory contains it.5V Power Supplies are used to power it.Among the additions are CASCADABLE, for instance.In its operation, 19mA represents the maximum current.Comparator is necessary to maintain a 5V supply voltage.Due to its reliable performance, TR is an excellent choice.
SN74ALS688NSR Features
20-SOIC (0.209, 5.30mm Width) package 8 Bits 74ALS series 20 terminations 1 Functions 20 pin count 5V power supplies
SN74ALS688NSR Applications
There are a lot of Texas Instruments SN74ALS688NSR applications of comparators.
“Time out" timer for consume-appication industrial controls
Process contollenr
Servo motor controls
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
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.