Texas Instruments SN74ALS521DWRE4

Name: SN74ALS521DWRE4
Brand: Texas Instruments
SKU: 3206061-SN74ALS521DWRE4
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74ALS521DWRE4

Manufacturer:: Texas Instruments

Ventron No:: 3206061-SN74ALS521DWRE4

Description:: IC COMPARATOR IDENTITY 8B 20SOIC

ECAD Model:

Datasheet:: SN74ALS521DWRE4

Specifications

Texas Instruments SN74ALS521DWRE4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74ALS521DWRE4.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
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
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
Subcategory
Arithmetic Circuit
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
74ALS521
Output
Active Low
Pin Count
20
Operating Supply Voltage
5V
Polarity
Inverting
Power Supplies
5V
Load Capacitance
50pF
Number of Bits
8
Propagation Delay
20 ns
Turn On Delay Time
22 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
Power Supply Current-Max (ICC)
19mA
Height
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74ALS521DWRE4 Overview
Tape & Reel (TR)'s materials went into the packaging.Electronic manufacturers are well aware of the 20-SOIC (0.295, 7.50mm Width) because of its low package cost.A 8 Bit electronic part is used to design this part.74ALS Series provides excellent value for its performance-cost ratio.Electronic part Surface Mount is mounted here.An electrical device of this type produces Active Low as an output.Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.Ensure its reliability by operating at 0°C~70°C Operating Temperature.Application grade Identity Comparator Types are available.As a result of the high/low output current feature, 2.6mA 24mA offers maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.1 functions are available on it.The related parts can be found based on the Base Part Number.There is a supply voltage of 5V that powers it.The device is equipped with a 20 Pin Count.The pronged contacts on computers and other communications devices are called 20 pins.A Surface Mount-shaped electronic part is mounted here.ALS family electronic devices belong to this category.Comparator can be found under the Arithmetic Circuit Subcategory.Power is supplied by a 5V Power Supply.There are a few additions, such as WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE.Maintain a voltage of 5V for the supply voltage.Despite TR, the device's reliability makes it a good choice.This device's maximum power output (ICC) is determined by 19mA.

SN74ALS521DWRE4 Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74ALS521DWRE4 Applications
There are a lot of Texas Instruments SN74ALS521DWRE4 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"
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Servo Motor Controls
“Time out" timer for consume-appication industrial controls
Servo motor controls
Process contollenr
Fixed or programmable irequency division

SN74ALS521DWRE4 More Descriptions

8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70
Lead Free Inverting TTL GULL WING digital comparator 0C~70C 5V 20ns @ 5V 50pF 50pF
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Logic - Digital Comparators 8-Bit Id Comparators W/open-Collector Out
IC, 8CH IDENTITY COMPARATOR, SOIC-20 - More Details
VISHAY BFC247076104 Film Capacitor, 0.1 F, 63 V, MKT470 Series,5%, Radial Leaded, PET (Polyester)
Identity Comparator 8-Bit 20-Pin SOIC T/R
IC COMPARATOR IDENTITY 8B 20SOIC
Comparator Logic IC; Logic Family:ALS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Leaded Process Compatible:Yes; No. of Bits:8 ;RoHS Compliant: Yes

Certification