SN74AS20DR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AS |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Subcategory | Gates |
| Packing Method | TAPE AND REEL |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AS20 |
| Pin Count | 14 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Output Current | 20mA |
| Propagation Delay | 5 ns |
| Quiescent Current | 5.4mA |
| Turn On Delay Time | 5 ns |
| Family | AS |
| Logic Function | NAND |
| Number of Inputs | 4 |
| Current - Output High, Low | 2mA 20mA |
| Logic Type | NAND Gate |
| Number of Gates | 2 |
| Max Propagation Delay @ V, Max CL | 5ns @ 5V, 50pF |
| Schmitt Trigger | NO |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Power Supply Current-Max (ICC) | 8.7mA |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AS20DR Overview
The part is convenient to ship overseas because it is packed in a 14-SOIC (0.154, 3.90mm Width). This high-reliability packaging method uses advanced packaging methods Tape & Reel (TR). A NAND Gate logic principle governs its operation. Ensure the part's full functionality by setting the voltage to 4.5V~5.5V. Operational temperature extended around 0°C~70°C. Surface Mount is the mounting position of the part. Neither the high 2mA 20mA low state of output current is 2mA 20mA. This is part of the 74AS series. The total number of terminations is 14. Users will benefit significantly from 2 functions in this part. I would like to point out that this chip is part of AS. Use 74AS20 when searching for device variants. Part bodies are injected with 14 pins. It is widely used in a variety of applications due to its Surface Mount mounting. For details about the functions of 14 pins, please refer to the datasheets. A 4 input is supported by the part. The current flowing through quiet parts is 5.4mA. The logic device in this example is a typical Gates. 50pF is the load capacitance of the part. There is a method TAPE AND REEL in it that is designed for the industry. Power supplies required for this part are specified in the datasheet as 5V. Its output current is rated at 20mA. The device has 1 outputs. This chip has a 5V volt operating supply voltage. 2 gates are used in logical operations.
SN74AS20DR Features
NAND Gate Logic Type
Operating Temperature: 0°C~70°C
AS Family
Quiescent Current: 5.4mA
Output Current: 20mA
2 Gates
SN74AS20DR Applications
There are a lot of Texas Instruments SN74AS20DR Gates and Inverters applications.
- Fishery-optical complementary power station
- Printer
- Flashlight
- Mobile caravan
- Troubleshooting & Judgment
- Electricity for military and civilian life in areas without electricity
- Range hood
- Scanner
- Washing machine
- Digital camera
