SN74LS244DWRE4
| Parameters | |
|---|---|
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Number of Elements | 2 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of Ports | 2 |
| Propagation Delay | 18 ns |
| Quiescent Current | 27mA |
| Family | LS |
| Logic Function | Buffer, Inverting |
| Output Characteristics | 3-STATE |
| Logic IC Type | BUS DRIVER |
| Number of Bits per Element | 4 |
| High Level Output Current | 24mA |
| Low Level Output Current | 15mA |
| Control Type | ENABLE LOW |
| Number of Input Lines | 8 |
| Count Direction | UNIDIRECTIONAL |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 20 |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Subcategory | Bus Driver/Transceivers |
| Packing Method | TR |
| Technology | TTL |
| Terminal Position | DUAL |
SN74LS244DWRE4 Overview
Logical driver uses a neat SOIC package. All of the 2 elements are put into use. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Electronic parts from the LS family are used in this part. 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. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 27mA. It is recommended to use a 5V power supply. It is generally sold in TR package. Voltage buffer is capable of operating under temperature as low as 0°C. Digital buffer should operate with ambient temperature no higher than 70°C. Buffer driver outputs 15mA to its low level. In high level output mode, the electronic parts may conduct 24mA of current. Voltage used to run voltage buffer should be 4.75V at least. In regard to the maximum supply voltage, buffer driver is rated 5.25V. Because of its 8 lines level input capability, buffer IC is more cost-effective on transimitting signals. It is known as a BUS DRIVER logic IC.
SN74LS244DWRE4 Features
Bus Driver/Transceivers
High Level Output: 15mA
Low Level Output: 24mA
BUS DRIVER Logic IC
SN74LS244DWRE4 Applications
There are a lot of Texas Instruments SN74LS244DWRE4 Buffers & Transceivers applications.
- Wireless 3D game
- Metro access rings
- Fiber distributed data interface (FDDI)
- Switching system
- Wireless security systems
- Wireless showroom
- Laser diode bonding
- Wireless projection application for conferences and business talks
- Ethernet circuitry
- Changeing the frequency from IF to RF
