SN74F521DWR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Weight | 500.709277mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Cut Tape (CT) |
| Series | 74F |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Identity Comparator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CASCADABLE |
| Subcategory | Arithmetic Circuits |
| 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 | 74F521 |
| Output | Active Low |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Polarity | Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Max Supply Current | 32mA |
| Number of Bits | 8 |
| Propagation Delay | 11 ns |
| Turn On Delay Time | 10 ns |
| Family | F/FAST |
| Current - Output High, Low | 1mA 20mA |
| Max I(ol) | 0.02 A |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
| Output Function | A=B |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74F521DWR Overview
Material from Cut Tape (CT) is used in the packaging.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.There are 8 Bits in this electronic part.There is no doubt that the 74F Series is an excellent value for the money due to its performance-cost ratio.Electronic part Surface Mount is mounted here.Its output is Active Low.Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.With the High/Low output current of 1mA 20mA, it features maximum design flexibility.Programming terminations is done using 20.The 1-functions are included.Parts related to the Base Part Number can be derived from it.5V is the supply voltage.With 20 Pin Count, it is equipped with the latest technology.In a computer or other communications device, there are 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.Electronic devices of this type are known as F/FAST devices.Arithmetic Circuits Subcategory contains it.Comparator operates from a 5V Power Supplies.As an example, CASCADABLE is among the additions.This device operates at maximum current 32mA.Ensure that the Supply Voltage is maintained at 5V.This device performs well at TR.
SN74F521DWR Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74F521DWR Applications
There are a lot of Texas Instruments SN74F521DWR applications of comparators.
- “Time out" timer for consume-appication industrial controls
- Process contollenr
- 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
- Servo motor controls
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Fixed or programmable irequency division
