whats the difference between 74LS76,74LS75,74LS74 and what are they used for and which one is better to use??

whats the difference between 74LS76,74LS75,74LS74 and what are they used for and which one is better to use??

The 76 and 74 are flip flops and the 75 is a latch. These are adjectives TTL devices. There is no particular best one! It depends on what you want to use it for.
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Dr. House is RIGHT ON THE NOSE next to this one.



TTL - Pins - Logic Type

74LS7414Dual D-Type Flip-Flop

74LS75164-bit Bistable latch

74LS7616Dual JK- Flip-Flop



These are not interchangable parts.



Good luck and Happy Computing!