74AC521SJX
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AC |
| 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 | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Output | Active Low |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | COMMERCIAL |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Bits | 8 |
| Family | AC |
| Current - Quiescent (Iq) | 4μA |
| Current - Output High, Low | 24mA 24mA |
| Max Propagation Delay @ V, Max CL | 8.5ns @ 5V, 50pF |
| Propagation Delay (tpd) | 12.5 ns |
| Output Function | A=B |
| Height Seated (Max) | 2.1mm |
| Length | 12.6mm |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
74AC521SJX Overview
Packaging made from Tape & Reel (TR)'s materials.Because of its low package cost, the 20-SOIC (0.209, 5.30mm Width) is well known in the electronic industry.8 Bits are used in the design of this electronic part.74AC Series offers excellent performance at an affordable price.Surface Mount is the way this electronic part is mounted.There is an output Active Low for this electrical device.An internal 2V~6V Supply Voltage ensures the device's normal operation.For reliability, the Operating Temperature is -40°C~85°C.Applications requiring standard grade are appropriate for the Identity Comparator Type.The High/Low output current of 24mA 24mA makes it capable of securing maximum design flexibility.Programming terminations with 20 is the norm.Comparator is equipped wComparatorh 1 Functions.Comparator is powered from a Supply Voltage of 3.3V.A total of 20 pins are equipped with it.Electronic devices belonging to the AC family make up this device.Vsup reaches its maximal value at 6V.There should be a difference between Vsup and 2V in the supply voltage.For example, CASCADABLE has been added.
74AC521SJX Features
20-SOIC (0.209, 5.30mm Width) package
8 Bits
74AC series
20 terminations
1 Functions
20 pin count
74AC521SJX Applications
There are a lot of Rochester Electronics, LLC 74AC521SJX applications of comparators.
- “Time out" timer for consume-appication industrial controls
- Servo motor controls
- Process contollenr
- Servo Motor Controls
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- 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"
