Bilateral Switch (capable of Transmitting and Receiving data between data buses) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12709
Indian Lab Suppliers supplies the Bilateral Switch (capable of Transmitting and Receiving data between data buses) (Product ID: 12709) as part of its electronics engineering lab equipment range. It shows two-way data transfer between two 4-bit data buses through the IC 74LS243 quad bus transceiver.
Quick Answer
The 74LS243 passes data in either direction between two 4-bit buses, with enable inputs that choose the direction or isolate the buses. Two 74LS244 tri-state octal buffers put data onto the buses, SPDT switches set data and control levels, and LEDs show the state of each line, so students can follow transmit and receive in both directions. An internal IC-regulated 5 V, 50 mA supply is built in, and the board runs from 230 V ±10%, 50 Hz mains with fuse and jewel light. Operating instructions with theory and report suggestions are supplied.
Key Specifications
| Parameter | Detail |
|---|---|
| Transceiver | 74LS243 quad bus transceiver |
| Buffers | 2 × 74LS244 tri-state octal buffers |
| Bus width | 4 bits each side |
| Inputs | SPDT switches |
| Indicators | LEDs |
| Internal supply | 5 V DC, 50 mA, IC regulated |
| Mains supply | 230 V ±10%, 50 Hz, with fuse and jewel light |
Where This Is Used
Used in microprocessor interfacing courses before port devices such as the 8212 Single Input/Output (I/O) Port (Product ID: 12717) and 8255 Programmable Peripheral Interface (Product ID: 12719). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which IC transfers the data?
The 74LS243 quad bus transceiver.
Can data flow both ways?
Yes, direction is set by the transceiver enable inputs.
What are the 74LS244 buffers for?
They drive data onto the buses with tri-state outputs.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Bilateral Switch (capable of Transmitting and Receiving data between data buses), reach our team via Contact Us or submit your requirement through our Tenders page.
.png)
.jpg)
.png)
.png)