SN74AS20D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74AS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Termination | SMD/SMT |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Gates |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74AS20 |
| Pin Count | 14 |
| Number of Outputs | 1 |
| Max Output Current | 20mA |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Output Current | 20mA |
| Propagation Delay | 5 ns |
| Quiescent Current | 5.4mA |
| Turn On Delay Time | 11 ns |
| Family | AS |
| Logic Function | NAND |
| Number of Inputs | 4 |
| Current - Output High, Low | 2mA 20mA |
| Logic Type | NAND Gate |
| 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 |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AS20D Overview
The part can be shipped overseas conveniently because it is packaged in 14-SOIC (0.154, 3.90mm Width). The advanced packaging method Tube provides high reliability. Based on the NAND Gate logic principle, it works. It is necessary to ensure the full functionality of the part by providing a voltage of 4.5V~5.5V. Extended operating temperature around 0°C~70°C. Surface Mount is the mounting position of the part. The high and low state of output current is 2mA 20mA. The 74AS series contains it. 14 terminations have been made so far. This part is equipped with 2 functions that will greatly enhance the user's experience. It represents the AS product family. Use 74AS20 to search for device variants. A total of 14 pins are injected into the part body. Many applications require the use of this logic device with its Surface Mount mounting. Datasheets for 14 pin functions are available upon request. Inputs for this part are 4. Quiescent parts have 5.4mA current flowing through them. This logic device is a typical Gates. Part now bears a 50pF load capacitance. It is specified in the datasheet that the part requires It is specified in the datasheet that the part requires 5V power supplies. power supplies. 20mA is the output current of the device. The device has 1 outputs. The total number of elements used for operation is 2. It is specified with the 5V volts voltage that the chip must be supplied with as its operating voltage.
SN74AS20D Features
NAND Gate Logic Type
Operating Temperature: 0°C~70°C
AS Family
Quiescent Current: 5.4mA
Output Current: 20mA
SN74AS20D Applications
There are a lot of Texas Instruments SN74AS20D Gates and Inverters applications.
- Projector
- Sewing machine
- CD player
- Washing machine
- MPPT function (maximum power point tracking)
- Electric shaver
- VCD
- Various travel, camping, medical emergency appliances
- Mountain power station
- Digital camera
