Original Electronic Components

74AC74U

Lot size: 20

Case: SOIC-14

Advanced CMOS family Dual D Flip-Flop with Preset + Reset, 125MHz BW

Genuine components from USA; No China parts!


CMOS "AC" series LOGIC

AC logic family has:
3 x Faster propagation delay than "HC/HCT", 10-20 faster than "CD4000"

4 x the bandwidth of "HC",  40 x that of "CD4000", highest BW of any conventional logic family 

24mA output drive current sink/source,  3x better than "HC", 10 x better than "4000"
 
The ’AC74 devices are dual positive-edge-triggered D-type flip-flops.
A low level at the preset (PRE)\ or clear (CLR)\ input sets or resets the outputs, regardless of the levels of the other inputs. When PRE\ and CLR\ are inactive (high), data at the data (D) input meeting the setup-time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at D can be changed without affecting the levels at the outputs.

  • 2-V to 6-V VCC Operation
  • Inputs Accept Voltages to 6 V
  • Max tpd of 10 ns at 5 V

    • Purchases can only be changed or cancelled before payment.

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    International transit times can reach 8 weeks, 10 weeks for Italy and Brazil. Contact seller for alternate shipping options if this is not acceptable to you.

    RETURNS can only be made with parts that have not been soldered. Before using, buyer must test one part as per the test information in the manufacturer's data sheet. This test is easy for any engineer or technician. This product is aimed at the industrial market. It is not a consumer product.