SN74F521DW
| Parameters | |
|---|---|
| Load Capacitance | 50pF |
| Output Current | 20mA |
| Max Supply Current | 32mA |
| Number of Bits | 8 |
| Propagation Delay | 10 ns |
| Turn On Delay Time | 11 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 |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | Tube |
| Series | 74F |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Identity Comparator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CASCADABLE |
| Subcategory | Arithmetic Circuits |
| 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 |
SN74F521DW Overview
Tube's packaging is made of Tube's materials.As part of the package 20-SOIC (0.295, 7.50mm Width), it is embedded.The electronic part in this photo is designed using 8 Bits.Performance-cost ratio makes the 74F Series a great value.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.An electrical device of this type produces Active Low as an output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.For reliability, it uses the Operating Temperature 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.The High/Low output current of 1mA 20mA makes it capable of securing maximum design flexibility.Comparator is possible to terminate a transmission line wComparatorh a device matching the impedance of the line, which is known as 20 termination.With 1 Functions, it can perform a variety of tasks.Based on the Base Part Number, related parts can be identified.5V is the supply voltage.There is a 20 Pin Count on it.The pronged contacts on computers and other communications devices are called 20 pins.In this case, the electronic part is mounted in the direction of Surface Mount.F/FAST is the family name of this electronic device.Comparator can be found under the Arithmetic Circuits Subcategory.Powered by a 5V power supply, it runs on batteries.There are a few additions, such as CASCADABLE.During operation, it will supply no more than 32mA watts of current.Comparator is necessary to maintain a 5V supply voltage.Featuring maximum design flexibility, 20mA features a high output current.
SN74F521DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74F521DW Applications
There are a lot of Texas Instruments SN74F521DW applications of comparators.
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Servo motor controls
- Fixed or programmable irequency division
- 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
- “Time out" timer for consume-appication industrial controls
- Process contollenr
