Logo

NATIONAL MM5314N DIGITAL CLOCK CHIP IC

Data sheets for the MM5314N Clock Chip are available on the internet by searching Google.

The MM5314N clock chip was used in many cool LED clock kit designs from the 1970's through the 1990's!

Who are we? Check out these related pages!

Digital Timer Products

Digital Clock Products

The National Semiconductor MM5314N is a well known Clock Chip IC manufactured during the 1970's and 1980's. It is out of production and very scarce, but we have obtained a few to sell for those looking for this classic clock chip. The MM5314 is very easy to implement as a six digit LED digital clock.

LED six digit clock chip with hours, minutes, and seconds!

Multiplexed seven segment display outputs

12 or 24 hour clock formats

50 or 60 Hertz operation

Fast and Slow time set controls, with seconds Hold

Data sheet is available at DataSheetArchive.com - search for "MM5314N" and be sure to scroll down for the results!

MM5314N CLOCK CHIP
$20.00
These are NOS (new, old stock). We test before shipment.

CK-3 Digital LED Timer

BUILD A COOL SIX DIGIT LED DIGITAL CLOCK USING THE CLASSIC MM5314 DIGITAL CLOCK CHIP!

Video Below: Here's a classic digital clock kit from the 1970's which used the MM5314N.

CK-1 Digital Desk Clock We also sell a Pic Microcontroller Digital Clock Kit - the CK-1K

ORDER ONLINE

Or Call Us

760-383-1050

100% Satisfaction Guaranteed or your Money Back.

FAST EASY SECURE Online Ordering: Click Here