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| Parameters | |
|---|---|
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 20 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Additional Feature | WITH DIRECTION CONTROL |
| Subcategory | Bus Driver/Transceivers |
| Packing Method | TUBE |
| Technology | TTL |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Number of Channels | 8 |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of Ports | 2 |
| Number of Bits | 8 |
| Propagation Delay | 25 ns |
| Turn On Delay Time | 50 ns |
| Family | LS |
| Logic Function | Inverting, Transceiver |
| Direction | Bidirectional |
| Output Characteristics | OPEN-COLLECTOR |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | 0.024 A |
| High Level Output Current | -15mA |
| Low Level Output Current | 24mA |
| Control Type | COMMON CONTROL |
| Translation | N/A |
| Height | 4.57mm |
| Length | 24.33mm |
| Width | 6.35mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Through Hole |
| Package / Case | PDIP |
| Number of Pins | 20 |
| Weight | 1.1991g |
| JESD-609 Code | e4 |
SN74LS641NE4 Overview
Logical driver uses a neat PDIP package. All of the 1 elements are put into use. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This electronic part belongs to the LS family of parts. 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. It is recommended to use a 5V power supply. It is generally sold in TUBE package. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. 8 channels for high quality communication. 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 24mA to its low level. In high level output mode, the electronic parts may conduct -15mA 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. It is known as a BUS TRANSCEIVER logic IC.
SN74LS641NE4 Features
Bus Driver/Transceivers
WITH DIRECTION CONTROL
High Level Output: 24mA
Low Level Output: -15mA
BUS TRANSCEIVER Logic IC
SN74LS641NE4 Applications
There are a lot of Texas Instruments SN74LS641NE4 Buffers & Transceivers applications.
- Wireless smart house
- Low power, low voltage systems
- Wireless teaching
- Wireless multimedia center in smart home
- IPTV front end
- Switches/bridges/routers/servers
- Carrier phase observations
- Long-distance fiber optic network applications
- Wireless modems
- Cable network front end
