8-Bit Equality Detector Trainer Using IC-74688 Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12664
Indian Lab Suppliers supplies the 8-Bit Equality Detector Trainer Using IC-74688 (Product ID: 12664) as part of its electronics engineering lab equipment range. It compares two 8-bit binary numbers with the IC 74688 and lights an LED when they are equal.
Quick Answer
Sixteen toggle switches set the two 8-bit words, one for each bit, and the 74688 8-bit identity comparator drives a single LED that shows equality. The board runs from 230 V, 50 Hz mains with an on/off switch, fuse and jewel light. Operating instructions give the object, theory, design procedure and report suggestions. A TTL logic probe specification (H/L indication, up to 50 MHz) is also listed; please confirm at quotation whether the probe is supplied.
Key Specifications
| Parameter | Detail |
|---|---|
| Function | Equality detection of two 8-bit words |
| IC | 74688 |
| Inputs | 16 toggle switches |
| Output | 1 LED (equality) |
| Mains supply | 230 V, 50 Hz AC, with fuse and jewel light |
| Logic probe (as listed) | TTL, H/L indication, up to 50 MHz, 5 V at 150 mA |
Where This Is Used
Used with comparator and code-conversion experiments in digital electronics labs, alongside the 12 Bit Even Parity Generator and 13 Bit Even Parity Checker (Product ID: 12665). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which IC is used?
The 74688 8-bit identity comparator.
How are the numbers entered?
On 16 toggle switches, 8 for each number.
How is equality shown?
A single LED lights when the two numbers match.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the 8-Bit Equality Detector Trainer Using IC-74688, reach our team via Contact Us or submit your requirement through our Tenders page.
-Photoroom (1).png)
.png)
-Photoroom.png)