Building the ALU

Published: 10 July 2016
on channel: Ben Eater
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In this video, we'll build the ALU for our 8-bit computer!

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You can get all the components used in this video from any online electronic components distributor for a few dollars.

Complete parts list (everything in this video):
- 2x 74LS283 (4-bit binary full adder)
- 2x 74LS86 (Quad XOR gate)
- 1x 74LS245 (Octal bus transceiver)
- 8x LED
- 22 gauge wire
- 5 volt power source (e.g., a USB phone charger)
- Clock module and registers from previous videos


Watch video Building the ALU online without registration, duration 16 minute 17 second in high hd quality. This video was added by user Ben Eater 10 July 2016, don't forget to share it with your friends and acquaintances, it has been viewed on our site 279 thousand once and liked it 5 thousand people.