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SN74LS688DW

20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-SN74LS688DW
Package: 20-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 626
Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C
Packaging	Tube
Series	74LS
JESD-609 Code	e4
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Type	Identity Comparator
Terminal Finish	NICKEL PALLADIUM GOLD
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
Reach Compliance Code	unknown
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Output	Active Low
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.25V
Supply Voltage-Min (Vsup)	4.75V
Number of Bits	8
Family	LS
Current - Output High, Low	400μA 24mA
Max Propagation Delay @ V, Max CL	23ns @ 5V, 45pF
Propagation Delay (tpd)	23 ns
Output Function	A=B
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	Non-RoHS Compliant

SN74LS688DW Overview

Tube's materials went into the packaging.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.8 Bits were used to design this electronic part.The 74LS Series offers an excellent price-performance ratio.Electronic part Surface Mount is mounted here.The output of this electrical device is Active Low. 4.85V~5.25V Supply Voltage provides the device with the necessary stability.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.Comparator is suComparatorable for standard grade applications.The High/Low output current of 400μA 24mA makes it Feature maximum design flexibility.Programming terminations is done using 20.With 1 Functions, it can perform a variety of tasks.A supply voltage of 5V is used to power it.Count of 20 pins is provided.Electronic devices like this belong to the LS family.Comparator reaches 5.25V when the maximum Supply Voltage (Vsup) has been reached.There should be more supply voltage (Vsup) than 4.75V.

SN74LS688DW Features

20-SOIC (0.295, 7.50mm Width) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count

SN74LS688DW Applications

There are a lot of Rochester Electronics, LLC SN74LS688DW applications of comparators.

Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
Servo Motor Controls
Servo motor controls
Fixed or programmable irequency division
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
“Time out" timer for consume-appication industrial controls
Process contollenr