See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

N | 14

Temp:

C (0 to 70)

ECO Plan:

Pb-Free (RoHS)

SN74LS73AN


Dual J-K Flip-Flops with Clear

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Qty.Price
1 - 9 $ 1.90
10 - 24 $ 1.63
25 - 99 $ 1.61
100 - 249 $ 1.31
250 - 499 $ 1.29
500 - 749 $ 1.08
750 - 999 $ 0.89
1000 - 9999 $ 0.77

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Texas Instruments SN74LS73AN

The '73, and 'H73, contain two independent J-K flip-flops with individual J-K, clock, and direct clear inputs. The '73, and 'H73, are positive pulse-triggered flip-flops. J-K input is loaded into the master while the clock is high and transferred to the slave on the high-to-low transition. For these devices the J and K inputs must be stable while the clock is high.

The 'LS73A contains two independent negative-edge-triggered flip-flops. The J and K inputs must be stable one setup time prior to the high-to-low clock transition for predictable operation. When the clear is low, it overrides the clock and data inputs forcing the Q output low and the Q\ output high.

The SN5473, SN54H73, and the SN54LS73A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7473, and the SN74LS73A are characterized for operation from 0°C to 70°C.

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LMG34XX-BB-EVM (1)$199.00
LMG3410-HB-EVM (1)$249.00
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