Product Details

The F74 is a dual D-type flip-flop with Direct Clear and Set inputs  and  complementary  (Q,  Q)  outputs.  Information  at the input is transferred to the outputs on the positive edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. After the Clock Pulse input threshold  voltage  has  been  passed,  the  Data  input  is locked out and information present will not be transferred to the  outputs  until  the  next  rising  edge  of  the  Clock  Pulse input.

Features :-

• Asynchronous Inputs:
• LOW input to SD sets Q to HIGH level
• LOW input to CD sets Q to LOW level
• Clear and Set are independent of clock
• Simultaneous LOW on CD and SD makes both Q and Q HIGH

Specifications :-

• Input HIGH Voltage : 2.0V
• Input LOW Voltage : 0.8V
• Input Clamp Diode Voltage : -1.2V
• Output HIGH Voltage : 2.5V 10% VCC
• Output LOW Voltage : 0.5V 10% VCC
• Input HIGH Current : 5.0A
• Input HIGH Current Breakdown Test : 7.0A
• Output HIGH Leakage Current : 50A
• Input Leakage Test : 4.75V
• Output Leakage Circuit Current : 3.75A
• Input LOW Current : -0.6mA
• Output Short-Circuit Current : -60 – -150mA
• Power Supply Current : 16.0mA