Texas Instruments SN74F521N
- Part Number:
- SN74F521N
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3205988-SN74F521N
- Description:
- 8-Bit Identity/Magnitude Comparators (P=Q) with Enable
- Datasheet:
- sn74f521
Texas Instruments SN74F521N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74F521N.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Contact PlatingGold
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case20-DIP (0.300, 7.62mm)
- Number of Pins20
- Weight1.1991g
- Operating Temperature0°C~70°C
- PackagingTube
- Series74F
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- Additional FeatureCASCADABLE
- SubcategoryArithmetic Circuits
- TechnologyTTL
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Base Part Number74F521
- OutputActive Low
- Pin Count20
- Operating Supply Voltage5V
- PolarityInverting
- Power Supplies5V
- Operating Supply Current21mA
- Load Capacitance50pF
- Max Supply Current32mA
- Number of Bits8
- Propagation Delay10 ns
- Turn On Delay Time3.2 ns
- FamilyF/FAST
- Current - Output High, Low1mA 20mA
- Max I(ol)0.02 A
- Max Propagation Delay @ V, Max CL10ns @ 5V, 50pF
- Output FunctionA=B
- Height5.08mm
- Length24.33mm
- Width6.35mm
- Thickness4.57mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
SN74F521N Overview
Tube's materials are used for the packaging.20-DIP (0.300, 7.62mm) is well known for its low package costs in the electronics industry.This electronic part is designed with 8 Bits.74F Series' performance-to-cost ratio is excellent.There is an electronic component mounted in the way of Through Hole.Its output is Active Low.4.5V~5.5V Supply Voltage provides the device with the necessary stability.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Comparator qualifies for applications of standard grade.Featuring a variety of output currents, 1mA 20mA allows for maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.In addition, it has 1 functions.According to the Base Part Number, its related parts can be founded.Comparator is powered from a Supply Voltage of 5V.Count of 20 pins is provided.In a computer or other communications device, there are 20 pins, which are pronged contacts.Mounting of this electronic component is in the direction of Through Hole.Electronic devices of this type are known as F/FAST devices.Arithmetic Circuits is a Subcategory.A 5V power supply is used to operate it.For example, CASCADABLE has been added.There is a maximum current supply of 32mA for its operation.The Supply Voltage should be maintained at 5V.It operates with a supply voltage of 21mA and is therefore highly versatile.
SN74F521N Features
20-DIP (0.300, 7.62mm) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74F521N Applications
There are a lot of Texas Instruments SN74F521N applications of comparators.
Servo motor controls
Servo Motor Controls
Process contollenr
Fixed or programmable irequency division
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
“Time out" timer for consume-appication industrial controls
Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
Tube's materials are used for the packaging.20-DIP (0.300, 7.62mm) is well known for its low package costs in the electronics industry.This electronic part is designed with 8 Bits.74F Series' performance-to-cost ratio is excellent.There is an electronic component mounted in the way of Through Hole.Its output is Active Low.4.5V~5.5V Supply Voltage provides the device with the necessary stability.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Comparator qualifies for applications of standard grade.Featuring a variety of output currents, 1mA 20mA allows for maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.In addition, it has 1 functions.According to the Base Part Number, its related parts can be founded.Comparator is powered from a Supply Voltage of 5V.Count of 20 pins is provided.In a computer or other communications device, there are 20 pins, which are pronged contacts.Mounting of this electronic component is in the direction of Through Hole.Electronic devices of this type are known as F/FAST devices.Arithmetic Circuits is a Subcategory.A 5V power supply is used to operate it.For example, CASCADABLE has been added.There is a maximum current supply of 32mA for its operation.The Supply Voltage should be maintained at 5V.It operates with a supply voltage of 21mA and is therefore highly versatile.
SN74F521N Features
20-DIP (0.300, 7.62mm) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74F521N Applications
There are a lot of Texas Instruments SN74F521N applications of comparators.
Servo motor controls
Servo Motor Controls
Process contollenr
Fixed or programmable irequency division
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
“Time out" timer for consume-appication industrial controls
Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
SN74F521N More Descriptions
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70
These identity comparators perform comparisons on two 8-bit binary or BCD words. They provide outputs. The SN54F521 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F521 is characterized for operation from 0°C to 70°C.
LOGIC, COMPARATOR ID 8BIT, 20DIP; Logic Family / Base Number: 74F521; Comparator Type: Identity; No. of Channels: 8Channels; No. of Bits: 8bit; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Logic IC Family: 74F; Logic IC Base Number: 74521; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Logic Function Number: 74521; Logic IC Base Number: 74521; Logic IC Function: 8bit Identity Comparator; Operating Temperature Range: 0°C to 70°C; Supply Voltage Range: 4.5V to 5.5V; Termination Type: Through Hole
These identity comparators perform comparisons on two 8-bit binary or BCD words. They provide outputs. The SN54F521 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F521 is characterized for operation from 0°C to 70°C.
LOGIC, COMPARATOR ID 8BIT, 20DIP; Logic Family / Base Number: 74F521; Comparator Type: Identity; No. of Channels: 8Channels; No. of Bits: 8bit; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Logic IC Family: 74F; Logic IC Base Number: 74521; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Logic Function Number: 74521; Logic IC Base Number: 74521; Logic IC Function: 8bit Identity Comparator; Operating Temperature Range: 0°C to 70°C; Supply Voltage Range: 4.5V to 5.5V; Termination Type: Through Hole
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