Overview
The 74LVC74APW/AUJ is a dual D-type flip-flop integrated circuit produced by NXP USA Inc. This component is part of the LVC (Low Voltage CMOS) series and is designed for use in a variety of digital logic applications. It features positive-edge triggered flip-flops with individual data, clock, set, and reset inputs, along with complementary outputs. The device is known for its low power consumption, wide supply voltage range, and high tolerance to input rise and fall times due to Schmitt trigger action at all inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | TSSOP14 |
| Number of Elements per Chip | 2 |
| Number of Bits per Element | 1 |
| Trigger Type | Positive Edge |
| Supply Voltage Range | 1.2 V to 3.6 V |
| Operating Temperature Range | -40°C to +125°C |
| Max Propagation Delay @ V, Max CL | 5.2 ns @ 3.3 V, 50 pF |
| Input Capacitance | 4 pF |
| Quiescent Current | 10 µA |
| Output High/Low Current | 24 mA, 24 mA |
| Clock Frequency | 250 MHz |
| Mounting Type | Surface Mount |
Key Features
- 5 V tolerant inputs for interlacing with 5 V logic
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- Direct interface with TTL levels
- Complies with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-B exceeds 200 V, CDM JESD22-C101E exceeds 1000 V
- Schmitt trigger action at all inputs for high tolerance to slower input rise and fall times
Applications
The 74LVC74APW/AUJ is suitable for various digital logic applications, including but not limited to:
- Sequential logic circuits
- Counters and timers
- Memory elements
- Interface circuits between different voltage levels
- General-purpose digital logic in consumer, automotive, and industrial electronics
Q & A
- What is the package type of the 74LVC74APW/AUJ?
The package type is TSSOP14. - What is the supply voltage range of the 74LVC74APW/AUJ?
The supply voltage range is from 1.2 V to 3.6 V. - What is the maximum propagation delay of the 74LVC74APW/AUJ?
The maximum propagation delay is 5.2 ns @ 3.3 V, 50 pF. - Does the 74LVC74APW/AUJ have ESD protection?
Yes, it has ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-B exceeds 200 V, CDM JESD22-C101E exceeds 1000 V. - What is the clock frequency of the 74LVC74APW/AUJ?
The clock frequency is up to 250 MHz. - Is the 74LVC74APW/AUJ suitable for high-temperature applications?
Yes, it operates from -40°C to +125°C. - What type of inputs does the 74LVC74APW/AUJ have?
The inputs are 5 V tolerant for interlacing with 5 V logic. - Does the 74LVC74APW/AUJ have Schmitt trigger action?
Yes, it has Schmitt trigger action at all inputs. - What is the quiescent current of the 74LVC74APW/AUJ?
The quiescent current is 10 µA. - Can the 74LVC74APW/AUJ be used in automotive applications?
Yes, it can be used in automotive and other industrial applications due to its robust specifications.
