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74F74 Dual D-Type Positive Edge-Triggered Flip-Flop IC
Dual D-type flip-flop with Direct Clear and Set inputs
- 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
- Package Includes: 1 X 74F74 Dual D-Type Positive Edge-Triggered Flip-Flop IC (7474) DIP-14 Package
Top 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
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.
* Images are for illustration only; actual product may vary.