• 74LS74 Dual D-type Positive Edge-triggered Flip-Flops IC (7474 IC) DIP-14 Package

The 74LS74 device contains two independent positive-edge-triggered D flip-flops with complementary outputs. The information on the D input is accepted by the flip-flops on the positive going edge of the clock pulse. The triggering occurs at a voltage level and is not directly related to the transition time of the rising edge of the clock. The data on the D input may be changed while the clock is LOW or HIGH without affecting the outputs as long as the data setup and hold times are not violated. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. 

Features:-

Two Independent Negative Edge Triggered JK Flip-Flops

Standard Pin Arrangement

Fast Switching Times

Operating Temperature up to 70°C

Standard TTL Switching Voltages

Specifications:-

Parameter Specification
Supply Voltage (VCC) 7 V
Input Voltage (VI) 7 V
Operating free-air temperature range 0°C to +70°C 
Storage temperature range –65°C to +150°C


Related Document:-

 74LS74 IC Datasheet


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74LS74 Dual D-type Positive Edge-triggered Flip-Flops IC (7474 IC) DIP-14 Package

  • Product Code: EC-0397
  • Availability: 2075
  • Rs.20.00