SN74HC244QDWRQ1
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100, 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Bus Driver/Transceivers |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74HC244 |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Output Type | 3-State |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Ports | 2 |
| Propagation Delay | 20 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 225 ns |
| Family | HC/UH |
| Logic Function | Buffer, Inverting |
| Number of Inputs | 8 |
| Current - Output High, Low | 7.8mA 7.8mA |
| Logic Type | Buffer, Non-Inverting |
| Number of Gates | 10 |
| Number of Bits per Element | 4 |
| Control Type | ENABLE LOW |
| Power Supply Current-Max (ICC) | 0.16mA |
| Count Direction | UNIDIRECTIONAL |
| Translation | N/A |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC244QDWRQ1 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 2V~6V. Qualified to operate within -40°C~125°C TA. The high and low logic state output current of logical driver is 7.8mA 7.8mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the Automotive, AEC-Q100, 74HC series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the HC/UH family's comprehensive benefits and features. 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 "74HC244" for other related electrical components. 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 8μA. It is generally sold in TR package. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. To supply the device, a minimum voltage of 2V is a must. Digital buffer is characterized to have 8 inputs. Working with 10 logic gates.
SN74HC244QDWRQ1 Features
Bus Driver/Transceivers
10 Logic Gates
SN74HC244QDWRQ1 Applications
There are a lot of Texas Instruments SN74HC244QDWRQ1 Buffers & Transceivers applications.
- Satellite communication
- Vehicle, ship, aircraft navigation and positioning
- High-speed computer links
- Single fiber bidirectional application
- Mainframes, workstations or storage devices
- Wireless 3D game
- Wireless access points
- Sensor reporting
- Desktop radio
- SONET/SDH Network
