Overview
The 74LVC1G74DP-Q100125 is a single positive edge triggered D-type flip-flop produced by NXP USA Inc. This component is part of the LVC (Low Voltage CMOS) series and is designed for use in a wide range of digital logic applications. It features individual data (D), clock (CP), set (SD), and reset (RD) inputs, along with complementary Q and Q outputs. The device is fully specified for partial power-down applications and includes IOFF circuitry to prevent backflow current when powered down.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC | 1.65 - 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| Output Drive Capability | ± 32 | mA |
| tpd (Propagation Delay) | 3.5 (typical at VCC = 3.3 V) | ns |
| fmax (Maximum Clock Frequency) | 280 | MHz |
| Power Dissipation | Low | |
| Tamb (Operating Temperature) | -40 to +125 | °C |
| Rth(j-a) (Thermal Resistance Junction to Ambient) | 220 | K/W |
| Package | TSSOP8 (SOT505-2) |
Key Features
- Single positive edge triggered D-type flip-flop with set and reset inputs.
- Individual data (D), clock (CP), set (SD), and reset (RD) inputs.
- Complementary Q and Q outputs.
- Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times.
- IOFF circuitry for partial power-down applications to prevent backflow current.
- Low power dissipation.
Applications
The 74LVC1G74DP-Q100125 is versatile and can be used in various digital logic applications, including:
- Sequential logic circuits.
- Data storage and retrieval systems.
- Timing and clocking circuits.
- Mixed voltage systems requiring level translation between 3.3 V and 5 V devices.
- Partial power-down applications where IOFF is necessary.
Q & A
- What is the operating voltage range of the 74LVC1G74DP-Q100125?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum clock frequency of the 74LVC1G74DP-Q100125?
The maximum clock frequency is 280 MHz.
- What type of inputs does the 74LVC1G74DP-Q100125 have?
The device has individual data (D), clock (CP), set (SD), and reset (RD) inputs.
- Can the 74LVC1G74DP-Q100125 be used in mixed voltage environments?
- What is the thermal resistance junction to ambient for the TSSOP8 package?
The thermal resistance junction to ambient is 220 K/W.
- Does the 74LVC1G74DP-Q100125 support partial power-down applications?
- What is the output drive capability of the 74LVC1G74DP-Q100125?
The output drive capability is ± 32 mA.
- What is the operating temperature range of the 74LVC1G74DP-Q100125?
The operating temperature range is from -40°C to +125°C.
- What package type is the 74LVC1G74DP-Q100125 available in?
The device is available in the TSSOP8 (SOT505-2) package.
- Does the 74LVC1G74DP-Q100125 have Schmitt-trigger inputs?
