SN74ALS639AN Overview
Logical driver uses a neat 20-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, 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 - 24mA; 15mA 24mA. Logical driver can deal with Open Collector, Push-Pull output (s). All of the 1 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. ALS family part. 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. You can search "74ALS639" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceiver. The digital buffer starts up under COMMON CONTROL control technology. In quiescent state, the electronic part uses 33mA. It is recommended to use a 5V power supply. 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.
SN74ALS639AN Features
Bus Driver/Transceiver
WITH DIRECTION CONTROL
SN74ALS639AN Applications
There are a lot of Texas Instruments SN74ALS639AN Buffers & Transceivers applications.
- Optical sub-assembly (OSA)
- Wireless HD Photography
- Fiber distributed data interface (FDDI)
- WDM transmission
- Satellite radio receiver
- Fast Ethernet
- 1x/2x Fiber Channel
- Televisions
- AV receiver
- Thermal management
