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“A digital clock completely built from scratch without any coding or microcontroller. Just by using only 74xx and 40xx series digital IC. It’s pretty easy to build circuits with a microcontroller but we totally forget the tons of work …
Content for CD74HC11
The ’HC11 and ’HCT11 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family.