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SN74HC273DBR TI Flip Flops
The SN74HC273DBR is an octal D-type flip-flop with positive-edge triggering and master reset, featuring 3-state outputs for bus-oriented applications . It operates from a 2-V to 6-V supply with typical propagation delay of 18 ns at 5 V . The device includes a master reset that asynchronously clears all flip-flops and a common clock (CLK). Each flip-flop has its own data (D) input, and outputs are true (non-inverting). Packaged in a 20-pin SSOP (DB), it is ideal for high-speed CMOS systems requiring octal data storage. Applications include memory address registers, data storage for microprocessor systems, and state registers for finite state machines. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.21 |
| 50+ | $ 0.16 |
| 2000+ | $ 0.15 |
Technical Specifications
- Part No.SN74HC273DBR
- Model SN74HC273DBR
- Category Integrated Circuits (ICs) > Logic > Flip Flops
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Master Reset
- Type D-Type
- Output Type Non-Inverted
- Number of Elements 1
- Number of Bits per Element 8
- Clock Frequency 40 MHz
- Max Propagation Delay @ V, Max CL 30 ns @ 6 V, 50 pF
- Trigger Type Positive Edge
- Current - Output High, Low 5.2 mA, 5.2 mA
- Voltage - Supply 2 V ~ 6 V
- Quiescent Current (Iq) 8 µA
- Input Capacitance 3 pF
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 20-SSOP
- Base Product Number 74HC273
- RoHS ROHS3 Compliant
- Standard Package 2000