N74F521D,623
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Published | 1999 |
| Series | 74F |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Identity Comparator |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| 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 |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74F521 |
| 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 |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Family | F/FAST |
| Current - Output High, Low | 1mA 20mA |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF |
| Propagation Delay (tpd) | 11 ns |
| Output Function | A=B |
| Power Supply Current-Max (ICC) | 36mA |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
N74F521D,623 Overview
The Packaging is made of Tape & Reel (TR)'s materials.Because of its low package cost, the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry.A 8 Bit electronic part is used to design this part.With its excellent performance-cost ratio, the 74F Series is a great value.Mounted in the middle of Surface Mount is this electronic part.An electrical device of this type produces Active Low as an output.Devices need a 4.5V~5.5V Supply Voltage to function normally.As a result, it operates with an Operating Temperature of 0°C~70°C, which ensures its reliability.Application grade Identity Comparator Types are available.Featuring a variety of output currents, 1mA 20mA allows for maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.In addition, it has 1 functions.According to the Base Part Number, its related parts can be founded.Supply Voltage 5V powers the device.In addition, it features 20 Pin Count.Electronic devices belonging to the F/FAST family make up this device.Upon reaching 5.5V, the maximal supply voltage (Vsup) is reached.Supply Voltage (Vsup) should exceed 4.5V.There are a few additions, such as CASCADABLE.Comparator reaches 36mA when Comparator is supplied wComparatorh the highest possible power current (ICC).
N74F521D,623 Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
N74F521D,623 Applications
There are a lot of NXP USA Inc. N74F521D,623 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"
- Servo motor controls
- Process contollenr
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- “Time out" timer for consume-appication industrial controls
- Servo Motor Controls
- Fixed or programmable irequency division
