SN74LS240NS
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Series | 74LS |
| 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 | TTL |
| Voltage - Supply | 4.75V~5.25V |
| 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 | 74LS240 |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Output Type | 3-State |
| Number of Elements | 2 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Number of Ports | 2 |
| Number of Bits | 8 |
| Family | LS |
| Logic Function | Buffer |
| Current - Output High, Low | 15mA 24mA |
| Logic Type | Buffer, Inverting |
| Number of Bits per Element | 4 |
| Control Type | ENABLE LOW |
| Power Supply Current-Max (ICC) | 50mA |
| Count Direction | UNIDIRECTIONAL |
| Width | 5.5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SN74LS240NS Overview
Logical driver uses a neat 20-SOIC (0.209, 5.30mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Inverting logic prototype. Buffer IC is fed with a voltage of 4.75V~5.25V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 24mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74LS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. There is a LS family part that is attached to this electronic component. 20 pins are set with the electric part. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "74LS240" 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. It is recommended to use a 5V power supply. It is generally sold in TR package. 8 bits are included within the electrical component.
SN74LS240NS Features
Bus Driver/Transceivers
SN74LS240NS Applications
There are a lot of Texas Instruments SN74LS240NS Buffers & Transceivers applications.
- Solenoids
- Vehicle, ship, aircraft navigation and positioning
- Thermal management
- Ethernet circuitry
- Shortwave receiver
- Metro access rings
- 1x/2x Fiber Channel
- WDM transmission
- Fiber optic cable connection network
- Gigabit Ethernet