74AC521SC
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Supplier Device Package | 20-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2000 |
| Series | 74AC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Identity Comparator |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74AC521 |
| Output | Active Low |
| Polarity | Inverting |
| Number of Channels | 8 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Number of Bits | 8 |
| Propagation Delay | 8.5 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 8.5 ns |
| Current - Quiescent (Iq) | 4μA |
| Current - Output High, Low | 24mA 24mA |
| Max Propagation Delay @ V, Max CL | 8.5ns @ 5V, 50pF |
| High Level Output Current | 24mA |
| Low Level Output Current | 24mA |
| Output Function | A=B |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74AC521SC Overview
Packaging made from Tube's materials.20-SOIC (0.295, 7.50mm Width) is well known for its low package costs in the electronics industry.8 Bits are used in the design of this electronic part.Its performance-cost ratio makes the 74AC Series an excellent value.Located in Surface Mount is this electronic part.A Active Low value is output by this electrical device.To ensure proper functioning, a 2V~6V Supply Voltage is provided.Reliability is ensured by using the Operating Temperature of -40°C~85°C.The Identity Comparator Type qualifies for standard grade applications.As the output current of 24mA 24mA is high/low, it has maximum design flexibility.The related parts can be found based on the Base Part Number.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.An external factor does not affect how much quiescent current it consumes.As its Supplier Device Package, it uses 20-SOIC.In order to guarantee reliability, it operates at 85°C, the maximum Operating Temperature.A warmer temperature than -40°C should be reached when it is operating.6V supports its maximum supply voltage.With a 2V supply voltage of minimum, it operates.Set 24mA as the high-level output current.Comparator is set to 24mA for the low level output current.The transmission of data takes place over 8 channels.
74AC521SC Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74AC series
the maximal supply voltage of 6V
74AC521SC Applications
There are a lot of ON Semiconductor 74AC521SC applications of comparators.
- Fixed or programmable irequency division
- “Time out" timer for consume-appication industrial controls
- 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"
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Process contollenr
- Servo motor controls