CD74HC93: flip-flops utilized in the CD74HC93 circuitry

Hermann Mjelde Hamnnes

Part Number: CD74HC93
Other Parts Discussed in Thread: CD74HC174

Are the flip-flops utilized in the CD74HC93 circuitry based on standard flip-flop designs previously developed by Texas Instruments? If so, what are the model numbers of these components?

10 months ago

+1 Clemens Ladisch 10 months ago

Guru 283370 points

CD74 devices were designed by RCA and later acquired by Harris and then by TI. Anyway, CD74HC devices were designed to be similar to SN74HC devices, and the internal flip-flops are likely to be very similar to those in the CD74HC174.

0 Hermann Mjelde Hamnnes 10 months ago in reply to Clemens Ladisch

Prodigy 20 points

Thanks for the quick response!

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

Logic

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CD74HC93: flip-flops utilized in the CD74HC93 circuitry