SN74ALS1244ADWR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Series | 74ALS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Bus Driver/Transceiver |
| Packing Method | TAPE AND REEL |
| 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 | 74ALS1244 |
| Pin Count | 20 |
| Output Type | 3-State |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Ports | 2 |
| Propagation Delay | 14 ns |
| Quiescent Current | 11mA |
| Turn On Delay Time | 22 ns |
| Family | ALS |
| Logic Function | Buffer, Inverting |
| Current - Output High, Low | 15mA 16mA |
| Logic Type | Buffer, Non-Inverting |
| Max I(ol) | 0.016 A |
| Number of Bits per Element | 4 |
| Control Type | ENABLE LOW |
| Power Supply Current-Max (ICC) | 17mA |
| Number of Input Lines | 8 |
| Width | 7.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
SN74ALS1244ADWR Overview
Logical driver uses a neat 20-SOIC (0.295, 7.50mm Width) package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 16mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74ALS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. There is a ALS family part that is attached to this electronic component. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "74ALS1244" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceiver. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 11mA. It is recommended to use a 5V power supply. It is generally sold in TAPE AND REEL package. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. Because of its 8 lines level input capability, buffer IC is more cost-effective on transimitting signals.
SN74ALS1244ADWR Features
Bus Driver/Transceiver
SN74ALS1244ADWR Applications
There are a lot of Texas Instruments SN74ALS1244ADWR Buffers & Transceivers applications.
- Wireless transmission
- Car radio
- Data center
- Carrier phase observations
- Wireless security systems
- Structural bonding
- Satellite radio receiver
- Wireless interactive experience
- Ethernet circuitry
- Tuner
