74F521SJ
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74F |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Identity Comparator |
| Terminal Finish | MATTE TIN |
| Additional Feature | CASCADABLE |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Output | Active Low |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Number of Bits | 8 |
| Family | F/FAST |
| Current - Output High, Low | 1mA 20mA |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
| Propagation Delay (tpd) | 11 ns |
| Output Function | A=B |
| Height Seated (Max) | 2.1mm |
| Length | 12.6mm |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
74F521SJ Overview
Packages are made from materials supplied by Tube.There is no doubt that the 20-SOIC (0.209, 5.30mm Width) is well known in the electronic industry due to its low package cost.Electronic parts using 8 Bits are designed here.74F Series offers outstanding performance-cost ratios.Mounted in the middle of Surface Mount is this electronic part.This electrical device produces Active Low as its output.4.5V~5.5V Supply Voltage provides the device with the necessary stability.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.Applications for the Identity Comparator Type are standard grade.As the output current of 1mA 20mA is high/low, it has maximum design flexibility.Programming terminations is done using 20.With 1 Functions, it can perform a variety of tasks.The device is powered by a voltage of 5V.The 20 Pin Count feature is included.Electronic devices of this type are known as F/FAST devices.At 5.5V, the supply voltage reaches its maximum value (Vsup).Comparator is recommended that the supply voltage (Vsup) be greater than 4.5V.In addition to CASCADABLE, for example, other additions have been made.
74F521SJ Features
20-SOIC (0.209, 5.30mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
74F521SJ Applications
There are a lot of Rochester Electronics, LLC 74F521SJ applications of comparators.
- Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
- Fixed or programmable irequency division
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Process contollenr
- Servo Motor Controls
- “Time out" timer for consume-appication industrial controls
- Servo motor controls