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DM74ALS521N

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-DM74ALS521N
Package: 20-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 774
Description: 20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low (Kg)

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Details

Tags

Parameters
Mounting Type	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)
Surface Mount	NO
Operating Temperature	0°C~70°C
Packaging	Tube
Series	74ALS
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
Type	Identity Comparator
Terminal Finish	MATTE TIN
Technology	TTL
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	NOT APPLICABLE
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	NOT APPLICABLE
Output	Active Low
Pin Count	20
JESD-30 Code	R-PDIP-T20
Qualification Status	COMMERCIAL
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Number of Bits	8
Family	ALS
Current - Output High, Low	2.6mA 24mA
Max Propagation Delay @ V, Max CL	20ns @ 5V, 50pF
Propagation Delay (tpd)	20 ns
Output Function	A=B
Length	26.075mm
Width	7.62mm
RoHS Status	ROHS3 Compliant

DM74ALS521N Overview

Tube's packaging is made of Tube's materials.Electronic manufacturers are well aware of the 20-DIP (0.300, 7.62mm) because of its low package cost.8 Bits were used to design this electronic part.With its excellent performance-cost ratio, the 74ALS Series is a great value.There is a Through Hole-position for this electronic part.Using this electrical device, Active Low is the output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.Ensure its reliability by operating at 0°C~70°C Operating Temperature.Identity Comparator Types are suitable for use in standard grade applications.As a result of the high/low output current feature, 2.6mA 24mA offers maximum design flexibility.An example of a 20 termination would be one in which the characteristic impedance of the transmission line is matched to the device terminating the transmission line.The device has 1 functions.The device is powered by a voltage of 5V.Count of 20 pins is provided.ALS devices are electronic devices.The maximal Supply Voltage (Vsup) reaches 5.5V.There should be more supply voltage (Vsup) than 4.5V.

DM74ALS521N Features

20-DIP (0.300, 7.62mm) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count

DM74ALS521N Applications

There are a lot of Rochester Electronics, LLC DM74ALS521N applications of comparators.

“Time out" timer for consume-appication industrial controls
Process contollenr
Servo motor controls
Fixed or programmable irequency division
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
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.