Parameters |
Low Level Output Current |
20mA |
Height |
2.35mm |
Length |
12.8mm |
Width |
7.52mm |
Radiation Hardening |
No |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
Mount |
Surface Mount |
Package / Case |
SOIC |
Number of Pins |
20 |
Weight |
500.709277mg |
Packaging |
Rail/Tube |
JESD-609 Code |
e4 |
Moisture Sensitivity Level (MSL) |
1 |
Number of Terminations |
20 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Max Operating Temperature |
70°C |
Min Operating Temperature |
0°C |
Subcategory |
Arithmetic Circuits |
Technology |
TTL |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Terminal Pitch |
1.27mm |
Pin Count |
20 |
Operating Supply Voltage |
5V |
Polarity |
Inverting |
Power Supplies |
5V |
Temperature Grade |
COMMERCIAL |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
4.5V |
Max Supply Current |
32mA |
Number of Bits |
8 |
Propagation Delay |
10 ns |
Turn On Delay Time |
10 ns |
Family |
F/FAST |
Logic IC Type |
IDENTITY COMPARATOR |
High Level Output Current |
-1mA |
SN74F521DWG4 Overview
The Packaging is made of Rail/Tube's materials.Low package costs make the SOIC well known in the electronic industry.8 Bits were used to design this electronic part.A 20 termination consists of terminating transmission lines with a device matching the line's characteristic impedance.In addition, it has 1 functions.The device is powered by a voltage of 5V.The 20 Pin Count feature is included.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.There is a mounting direction of Surface Mount on this electronic part.The electronic device in question is part of the F/FAST family.Subcategory Arithmetic Circuits contains it.The power supply is a 5V power supply.The maximum current it can supply is 32mA.Ensure that the Supply Voltage is maintained at 5V.The maximum Operating Temperature for this device is 70°C, ensuring reliability at this temperature.When it is operating, it should feel warmer than 0°C.The maximal Supply Voltage of 5.5V is supported by it.4.5V is the minimum supply voltage required for the system to operate.-1mA represents the high-level output current.Set the low level output current to 20mA.Logic IC IDENTITY COMPARATOR is used.
SN74F521DWG4 Features
SOIC package
8 Bits
20 terminations
1 Functions
20 pin count
5V power supplies
the maximal supply voltage of 5.5V
SN74F521DWG4 Applications
There are a lot of Texas Instruments SN74F521DWG4 applications of comparators.
- “Time out" timer for consume-appication industrial controls
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- 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"
- Servo motor controls
- Fixed or programmable irequency division
- Process contollenr