Overview
The 74LVC1G74DC,125 is a single positive edge triggered D-type flip-flop produced by Nexperia USA Inc. This device features individual data (D), clock (CP), set (SD), and reset (RD) inputs, along with complementary Q and Q outputs. It is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various electronic designs. The flip-flop stores data at the D-input on the LOW-to-HIGH clock transition, and it includes asynchronous active LOW set and reset inputs that operate independently of the clock input.
Key Specifications
| Parameter | Value |
|---|---|
| Type | D-Type Flip-Flop |
| Trigger Type | Positive Edge Trigger |
| Supply Voltage (VCC) | 1.65 to 5.5 V |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability | ± 32 mA |
| Propagation Delay (tpd) | 2.5 ns (typ) @ 5 V, 3.5 ns (typ) @ 3.3 V |
| Maximum Frequency (fmax) | 280 MHz |
| Operating Temperature (Tamb) | -40 °C to +125 °C |
| Package Type | VSSOP-8 (SOT765-1) |
| Number of Pins | 8 |
| Mounting Type | Surface Mount |
| Quiescent Current | 0.1 µA (typ) |
| Moisture Sensitivity Level | 1 |
Key Features
- Single positive edge triggered D-type flip-flop with individual data, clock, set, and reset inputs.
- Complementary Q and Q outputs.
- Operates in mixed 3.3 V and 5 V environments, allowing use as a translator.
- Asynchronous active LOW set and reset inputs.
- IOFF circuitry for partial power-down applications, preventing backflow current.
- Low power dissipation and high output drive capability.
Applications
The 74LVC1G74DC,125 is suitable for a wide range of applications across various industries, including:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Mobile devices
- Wearables
- Power and computing systems
Its versatility and robust specifications make it a reliable choice for designs requiring efficient and reliable flip-flop functionality.
Q & A
- What is the 74LVC1G74DC,125?
The 74LVC1G74DC,125 is a single positive edge triggered D-type flip-flop with individual data, clock, set, and reset inputs, and complementary Q and Q outputs. - What is the operating voltage range of the 74LVC1G74DC,125?
The operating voltage range is from 1.65 V to 5.5 V. - What is the propagation delay of the 74LVC1G74DC,125?
The propagation delay is typically 2.5 ns at 5 V and 3.5 ns at 3.3 V. - What is the maximum frequency of operation for the 74LVC1G74DC,125?
The maximum frequency is 280 MHz. - What is the package type of the 74LVC1G74DC,125?
The package type is VSSOP-8 (SOT765-1). - Is the 74LVC1G74DC,125 suitable for mixed voltage environments?
Yes, it can be used in mixed 3.3 V and 5 V environments. - What is the quiescent current of the 74LVC1G74DC,125?
The quiescent current is typically 0.1 µA. - Does the 74LVC1G74DC,125 support partial power-down applications?
Yes, it includes IOFF circuitry for partial power-down applications. - What are the set and reset inputs of the 74LVC1G74DC,125?
The set and reset inputs are asynchronous active LOW inputs. - What is the moisture sensitivity level of the 74LVC1G74DC,125?
The moisture sensitivity level is 1.
