DM74AS21M
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Supplier Device Package | 14-SOIC |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74AS |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Voltage - Supply | 4.5V~5.5V |
| Base Part Number | 74AS21 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Number of Circuits | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Propagation Delay | 6 ns |
| Turn On Delay Time | 6 ns |
| Logic Function | AND |
| Number of Inputs | 4 |
| Current - Output High, Low | 2mA 20mA |
| Logic Type | AND Gate |
| Number of Gates | 2 |
| Max Propagation Delay @ V, Max CL | 6ns @ 5V, 50pF |
| High Level Output Current | -2mA |
| Low Level Output Current | 20mA |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Number of Input Lines | 4 |
| Number of Output Lines | 1 |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
DM74AS21M Overview
Packed in 14-SOIC (0.154, 3.90mm Width), the part is convenient for shipping overseas. This high-reliability packaging method uses advanced packaging methods Tube. AND Gate logic governs its operation. It is necessary to ensure the full functionality of the part by providing a voltage of 4.5V~5.5V. An extended operating temperature of 0°C~70°C degrees Celsius. Mounted in Surface Mount. There is 2mA 20mA output current in the high or low states. The 74AS series contains it. Use 74AS21 when searching for device variants. Surface Mount mounted, this logic device is widely used in many applications. Please refer to the datasheets for 14 pins functions. The part supports 4 inputs. The device consists of 2 circuits. A device with 1 outputs is available. For operation, there are 2 elements. Typical operating voltages for the chip are specified as being z volts when it is first manufactured. Gates with a 2 logic. Suppliers offer the 14-SOIC package. In environments above 70°C, the device should not operate. As determined by test statistics, the part would operate at 0°C. It is recommended that users do not supply the device with voltage above 5.5V in normalcircumstances. The lowest voltage fed to the part should be 4.5V. Part performance is enhanced by 4 input lines.
DM74AS21M Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
2 Gates
DM74AS21M Applications
There are a lot of ON Semiconductor DM74AS21M Gates and Inverters applications.
- Induction cooker
- Solar street light
- Roof distributed power station
- Ship
- Digital camera
- Car
- Troubleshooting & Judgment
- Game console
- Overcurrent/Short circuit protection
- Hair dryer
