Overview
The 74HC74BQ-Q100,115 is a dual positive edge-triggered D-type flip-flop integrated circuit produced by Nexperia USA Inc. This component belongs to the 74HC family of CMOS logic ICs, known for their high-speed operation and low power consumption. The 74HC74BQ-Q100,115 is designed to meet the stringent requirements of automotive applications, having been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Brand | Nexperia | |
| Logic Family | HC | |
| Logic Function | D Type | |
| Input Type | CMOS | |
| Output Type | Single Ended | |
| Mounting Type | Surface Mount | |
| Package Type | DHVQFN | |
| Pin Count | 14 | |
| Number of Elements per Chip | 2 | |
| Maximum Propagation Delay Time @ Maximum CL | 265 ns @ 50 pF | ns |
| Maximum Operating Supply Voltage | 6 V | V |
| Minimum Operating Supply Voltage | 2 V | V |
| Minimum Operating Temperature | -40 °C | °C |
| Maximum Operating Temperature | +125 °C | °C |
| Dimensions | 3.1 x 2.6 x 0.95 mm | mm |
| Clock Frequency | 82 MHz | MHz |
| Output Current (High, Low) | ± 5.2 mA | mA |
| Quiescent Current | 40 µA | µA |
Key Features
- Automotive Product Qualification: Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications.
- High-Speed CMOS Logic: Operates with speeds similar to LSTTL family but with the low power consumption of standard CMOS integrated circuits.
- Positive Edge Triggered: Dual D-type flip-flop with individual data, clock, set, and reset inputs, and complementary outputs.
- Low Power Dissipation: Low power consumption, which is beneficial for energy-efficient designs.
- High Noise Immunity: Features Schmitt-trigger action in the clock input, making the circuit highly tolerant to slower clock rise and fall times.
- ESD Protection: Exceeds 2000 V for MIL-STD-883, method 3015, and HBM JESD22-A114F.
- Multiple Package Options: Available in DHVQFN, SO14, and TSSOP14 packages.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q100 qualification and robust operating temperature range.
- Digital Circuits: Used in digital circuits requiring flip-flop functionality, such as counters, registers, and memory elements.
- Industrial Control Systems: Can be used in industrial control systems where high reliability and low power consumption are critical.
- Consumer Electronics: Applicable in consumer electronics that require high-speed logic operations with low power consumption.
Q & A
- What is the logic family of the 74HC74BQ-Q100,115?
The 74HC74BQ-Q100,115 belongs to the 74HC family of CMOS logic ICs.
- What is the operating voltage range of the 74HC74BQ-Q100,115?
The operating voltage range is from 2 V to 6 V.
- What is the maximum propagation delay time of the 74HC74BQ-Q100,115?
The maximum propagation delay time is 265 ns at a load capacitance of 50 pF.
- What are the input and output types of the 74HC74BQ-Q100,115?
The input type is CMOS, and the output type is single-ended.
- What is the package type of the 74HC74BQ-Q100,115?
The package type is DHVQFN with 14 pins.
- What is the clock frequency of the 74HC74BQ-Q100,115?
The clock frequency is up to 82 MHz.
- Does the 74HC74BQ-Q100,115 have ESD protection?
Yes, it exceeds 2000 V for MIL-STD-883, method 3015, and HBM JESD22-A114F.
- What are the operating temperature ranges for the 74HC74BQ-Q100,115?
The operating temperature range is from -40 °C to +125 °C.
- Is the 74HC74BQ-Q100,115 suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What are the dimensions of the 74HC74BQ-Q100,115 package?
The dimensions are 3.1 x 2.6 x 0.95 mm.
