Texas Instruments SN74F521DWR
$ 0.459
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74F521DWR | 12,260 | 13h | |||||||||
| DigiKey | 296-14819-1-ND | 286 | 1 | Cut Tape | ||||||||
| Verical | SN74F521DWR | 2,000 | 655 | |||||||||
| Mouser | 595-SN74F521DWR | 2,894 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | SN74F521DWR | 25,245 | >1wk |
Inventory History
3 month trend: -0.58%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.459
$ 0.435
$ 0.435
Stock
207,681
208,349
208,349
Authorized Distributors
4
5
5
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Number of Circuits
-
-
-
Slew Rate
-
-
-
Gain Bandwidth Product
-
-
-
Input Offset Voltage (Vos)
-
-
-
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Operating Supply Current
-
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74F521DWR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74F521DWR provided by its distributors.
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70
Logic - Digital Comparators Octal Binary/BCD Idy Comparators w/Enable
IC, 8CH IDENTITY COMPARATOR, SOIC-20, FULL REEL
Identity Comparator 8-Bit 20-Pin SOIC T/R
F/FAST SERIES 8-BIT IDENTITY COMPARATOR INVERTED OUTPUT PDSO20
CASCADABLE ACTIVE (Last Updated: 3days ago) Cut Tape (CT) F/FAST digital comparator 32mA 10ns 7.5mm 50pF
IC COMPARATOR IDENTITY 8B 20SOIC
SN74F521 8-BIT IDENTITY/MAGNITUD
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.58%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
High Level Output Current-1 mA
Low Level Output Current20 mA
Max Operating Temperature70 °C
Max Supply Current32 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay11 ns
Schedule B8542390000
Turn-On Delay Time10 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements