Texas Instruments SN74ALS521DW
- Part Number:
- SN74ALS521DW
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3206029-SN74ALS521DW
- Description:
- IC COMPARATOR IDENTITY 8B 20SOIC
- Datasheet:
- sn74als521
Texas Instruments SN74ALS521DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74ALS521DW.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Weight500.709277mg
- Operating Temperature0°C~70°C
- PackagingTube
- Series74ALS
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- Additional FeatureWITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
- SubcategoryArithmetic Circuits
- TechnologyTTL
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch1.27mm
- Base Part Number74ALS521
- OutputActive Low
- Pin Count20
- Operating Supply Voltage5V
- PolarityInverting
- Power Supplies5V
- Load Capacitance50pF
- Output Current24mA
- Number of Bits8
- Propagation Delay22 ns
- Turn On Delay Time20 ns
- FamilyALS
- Current - Output High, Low2.6mA 24mA
- Max I(ol)0.024 A
- Max Propagation Delay @ V, Max CL20ns @ 5V, 50pF
- Output FunctionA=B
- Power Supply Current-Max (ICC)19mA
- Height2.65mm
- Length12.8mm
- Width7.5mm
- Thickness2.35mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
SN74ALS521DW Overview
Tube's packaging is made of Tube's materials.Low package costs are a common attribute of the 20-SOIC (0.295, 7.50mm Width) in the electronic industry.The electronic part in this photo is designed using 8 Bits.Its performance-cost ratio makes the 74ALS Series an excellent value.Mounted in the middle of Surface Mount is this electronic part.The output of this electrical device is Active Low. Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.To ensure reliability, it operates at 0°C~70°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.The High/Low output current of 2.6mA 24mA makes it Feature maximum design flexibility.20 is used for terminating programs.There are 1 functions on it.Based on the Base Part Number, related parts can be identified.Supply Voltage 5V powers the device.20 Pin Count is built into it.The pronged contacts on computers and other communications devices are called 20 pins.Mounting of this electronic component is in the direction of Surface Mount.ALS devices are electronic devices.This can be found in Arithmetic Circuits's Subcategory.5V Power Supplies are used to power it.In addition to WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE, for example, other additions have been made.5V should be maintained as the Supply Voltage.As the operation of the device is carried out, the maximum power current (ICC) supplied can reach a certain value.The output current of 24mA makes it Feature maximum design flexibility.
SN74ALS521DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74ALS521DW Applications
There are a lot of Texas Instruments SN74ALS521DW applications of comparators.
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"
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Servo Motor Controls
Fixed or programmable irequency division
“Time out" timer for consume-appication industrial controls
Process contollenr
Tube's packaging is made of Tube's materials.Low package costs are a common attribute of the 20-SOIC (0.295, 7.50mm Width) in the electronic industry.The electronic part in this photo is designed using 8 Bits.Its performance-cost ratio makes the 74ALS Series an excellent value.Mounted in the middle of Surface Mount is this electronic part.The output of this electrical device is Active Low. Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.To ensure reliability, it operates at 0°C~70°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.The High/Low output current of 2.6mA 24mA makes it Feature maximum design flexibility.20 is used for terminating programs.There are 1 functions on it.Based on the Base Part Number, related parts can be identified.Supply Voltage 5V powers the device.20 Pin Count is built into it.The pronged contacts on computers and other communications devices are called 20 pins.Mounting of this electronic component is in the direction of Surface Mount.ALS devices are electronic devices.This can be found in Arithmetic Circuits's Subcategory.5V Power Supplies are used to power it.In addition to WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE, for example, other additions have been made.5V should be maintained as the Supply Voltage.As the operation of the device is carried out, the maximum power current (ICC) supplied can reach a certain value.The output current of 24mA makes it Feature maximum design flexibility.
SN74ALS521DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74ALS521DW Applications
There are a lot of Texas Instruments SN74ALS521DW applications of comparators.
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"
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Servo Motor Controls
Fixed or programmable irequency division
“Time out" timer for consume-appication industrial controls
Process contollenr
SN74ALS521DW More Descriptions
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE ACTIVE (Last Updated: 1day ago) Tube ALS digital comparator 2.6mA 24mA 20ns 7.5mm 50pF
LOGIC, 8-BIT ID-COMPAR OC, 20SOIC; Comparator Type:Identity; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74521; Logic IC Base Number:74521; Logic IC Family:ALS; Logic IC Function:8bit Identity Comparator; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE ACTIVE (Last Updated: 1day ago) Tube ALS digital comparator 2.6mA 24mA 20ns 7.5mm 50pF
LOGIC, 8-BIT ID-COMPAR OC, 20SOIC; Comparator Type:Identity; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74521; Logic IC Base Number:74521; Logic IC Family:ALS; Logic IC Function:8bit Identity Comparator; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
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