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SN74LS74ADR TI Flip Flops
The SN74LS74A is a dual positive-edge-triggered D-type flip-flop with independent preset and clear inputs, operating from 4.75 V to 5.25 V supply. It features true and complementary outputs (Q and Q-bar) for each flip-flop, with TTL-compatible inputs and outputs. Propagation delay is 15 ns typical, with typical power dissipation of 2 mW per gate. Packaged in 14-pin SOIC, this device is standard for general-purpose data storage and frequency division in 5 V TTL systems. Applications include state machine registers, data storage, frequency division, shift register implementation, and data synchronization in industrial controls, computing peripherals, and consumer electronics requiring dual edge-triggered flip-flops with preset and clear. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.38 |
| 100+ | $ 0.29 |
| 1250+ | $ 0.25 |
| 2500+ | $ 0.24 |
| 37500+ | $ 0.24 |
| 50000+ | $ 0.24 |
Technical Specifications
- Part No.SN74LS74ADR
- Model SN74LS74ADR
- Category Integrated Circuits (ICs) > Logic > Flip Flops
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Set(Preset) and Reset
- Type D-Type
- Output Type Complementary
- Number of Elements 2
- Number of Bits per Element 1
- Clock Frequency 15 MHz
- Max Propagation Delay @ V, Max CL 40 ns @ 5 V, 15 pF
- Trigger Type Positive Edge
- Current - Output High, Low 400 µA, 8 mA
- Voltage - Supply 4.75 V ~ 5.25 V
- Quiescent Current (Iq) 6 mA
- Input Capacitance 10 pF
- Operating Temperature 0°C ~ 70°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 14-SOIC
- Base Product Number 74LS74
- RoHS ROHS3 Compliant
- Standard Package 2500