Overview
The Nexperia 74LVC2G74DP,125 is a single positive edge triggered D-type flip-flop integrated circuit (IC) designed for low-voltage CMOS logic applications. This device features individual data (D), clock (CP), set (SD), and reset (RD) inputs, along with complementary Q and Q outputs. It is part of the 74LVC family, known for its wide supply voltage range and high noise immunity, making it suitable for various digital logic circuits and mixed voltage environments.
Key Specifications
| Specification | Value |
|---|---|
| Brand | Nexperia |
| Logic Family | 74LVC |
| Logic Function | D Type |
| Input Type | TTL |
| Output Type | CMOS |
| Output Signal Type | Single Ended |
| Triggering Type | Positive Edge |
| Polarity | Inverting |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 8 |
| Number of Elements per Chip | 1 |
| Maximum Propagation Delay Time @ Maximum CL | 7.1 ns @ 50 pF |
| Maximum Operating Supply Voltage | 5.5 V |
| Minimum Operating Supply Voltage | 1.65 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Dimensions | 3.1 x 3.1 x 0.95 mm |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V, allowing operation in mixed 3.3 V and 5 V environments.
- Schmitt-trigger action at all inputs for improved noise immunity and tolerance of slower input rise and fall times.
- Overvoltage tolerant inputs up to 5.5 V.
- IOFF circuitry for partial power-down mode operation, preventing backflow current when powered down.
- High output drive capability of ±24 mA at VCC = 3.0 V.
- Low power consumption and high latch-up performance exceeding 250 mA.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
Applications
The Nexperia 74LVC2G74DP,125 is versatile and can be used in a variety of digital logic circuits, including but not limited to:
- Mixed voltage environments where translation between 3.3 V and 5 V is necessary.
- Partial power-down applications where IOFF circuitry is beneficial.
- High noise immunity and low power consumption applications such as in mobile devices, automotive systems, and industrial control systems.
Q & A
- What is the logic function of the 74LVC2G74DP,125?
The 74LVC2G74DP,125 is a single positive edge triggered D-type flip-flop. - What is the operating voltage range of the 74LVC2G74DP,125?
The operating voltage range is from 1.65 V to 5.5 V. - What type of inputs does the 74LVC2G74DP,125 support?
The device supports TTL inputs and CMOS outputs. - What is the maximum propagation delay time of the 74LVC2G74DP,125?
The maximum propagation delay time is 7.1 ns @ 50 pF. - Does the 74LVC2G74DP,125 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V. - What is the package type of the 74LVC2G74DP,125?
The package type is TSSOP with 8 pins. - What are the operating temperature ranges for the 74LVC2G74DP,125?
The device operates from -40 °C to +125 °C. - Does the 74LVC2G74DP,125 support partial power-down mode?
Yes, it supports partial power-down mode through IOFF circuitry. - What is the output drive capability of the 74LVC2G74DP,125?
The output drive capability is ±24 mA at VCC = 3.0 V. - Is the 74LVC2G74DP,125 compliant with any specific standards?
Yes, it complies with JEDEC standards such as JESD8-7, JESD8-5, and JESD8-B/JESD36).
