Overview
The 74LVC74APW,112 is a dual edge-triggered D-type flip-flop produced by Nexperia USA Inc. This integrated circuit is designed with individual data (nD) inputs, clock (nCP) inputs, and asynchronous active LOW set (nSD) and reset (nRD) inputs. It features complementary nQ and nQ outputs, making it versatile for various digital logic applications.
The device operates within a wide supply voltage range from 1.2 V to 3.6 V, making it compatible with different logic levels. It is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) and is suitable for surface mount technology.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 1.2 - 3.6 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| Output Drive Capability | ± 24 | mA |
| tpd (Propagation Delay) | 2.5 | ns |
| fmax (Maximum Clock Frequency) | 250 | MHz |
| Operating Temperature | -40°C to +125°C | |
| Package Type | TSSOP14 (SOT402-1) | |
| ESD Protection | HBM: >2000 V, CDM: >1000 V |
Key Features
- Dual edge-triggered D-type flip-flop with set and reset inputs.
- Asynchronous active LOW set and reset inputs that operate independently of the clock input.
- Schmitt trigger action at all inputs for tolerance of slower input rise and fall times.
- 5 V tolerant inputs for compatibility with 5 V logic levels.
- CMOS low power consumption.
- Direct interface with TTL levels.
- Compliance with JEDEC standards (JESD8-7A, JESD8-5A, JESD8-C/JESD36).
- Multiple package options available.
Applications
The 74LVC74APW,112 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for timing and control circuits.
- Industrial automation for sequential logic and timing functions.
- Consumer electronics for clocking and data storage.
- Mobile and wearable devices where low power consumption is crucial.
- Computing and power management systems requiring precise timing and control.
Q & A
- What is the supply voltage range of the 74LVC74APW,112?
The supply voltage range is from 1.2 V to 3.6 V.
- What type of trigger does the 74LVC74APW,112 use?
The device uses a positive-edge trigger.
- What are the set and reset inputs of the 74LVC74APW,112?
The set and reset inputs are asynchronous active LOW inputs.
- What is the maximum clock frequency of the 74LVC74APW,112?
The maximum clock frequency is 250 MHz.
- What is the propagation delay of the 74LVC74APW,112?
The propagation delay is 2.5 ns.
- Is the 74LVC74APW,112 ESD protected?
- What package type is the 74LVC74APW,112 available in?
- What are the operating temperature ranges for the 74LVC74APW,112?
- Is the 74LVC74APW,112 compliant with any specific standards?
- What are some common applications of the 74LVC74APW,112?
