Texas Instruments

CD74HC73M | Texas Instruments

Dual JK-Flipflop, CD74HC73M, SOIC-14

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Total price
(0.65 € * / pcs.)
3.27 €
Available: 1,383 pcs.
Price per unit*
5 pcs.
0.65 €
50 pcs.
0.55 €
100 pcs.
0.46 €
500 pcs.
0.44 €
1000 pcs.
0.40 €
*incl. VAT plus shipping costs

Product by Texas Instruments at Bürklin Elektronik

High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset, CD74HC73M, Texas Instruments

The CD74HC73M is a high speed CMOS dual negative-edge-triggered J-K Flip-flop with reset. It utilizes silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. It exhibits the low power consumption of standard CMOS integrated circuits, together with the ability to drive 10 LSTTL loads It has independent J, K, Reset and Clock inputs and Q and Q\ outputs. It changes state on the negative-going transition of the clock pulse. Reset is accomplished asynchronously by a low level input. This device is functionally identical to the HC107 but differs in terminal assignment and in some parametric limits.


  • Hysteresis on Clock Inputs for Improved Noise Immunity and Increased Input Rise and Fall Times
  • Asynchronous Reset
  • Balanced propagation delay and transition times
  • Complementary Outputs
Technical specifications
Output current 0.0052 A
Input voltage 4.2 V
Enclosure SOIC-14
max. operating temperature 125 °C
min. operating temperature -55 °C
Assembly SMD
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Country of origin MY
Customs tariff number 85423390
Original Packaging Bar with 50 pieces
RoHS conform Yes
Date of RoHS guidelines 3/31/15
SVHC free Yes