Overview
The NLV74HC74ADTR2G is a dual D flip-flop with set and reset, manufactured by ON Semiconductor. This device is part of the HC series, known for its high-performance silicon-gate CMOS technology. It is designed to be compatible with standard CMOS outputs and, with the use of pull-up resistors, can also interface with LSTTL outputs. The flip-flops are individually controlled with separate Set, Reset, and Clock inputs, making it versatile for various digital circuit applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.0 to 6.0 V (HC) | V |
| Input Voltage Range | 0 to VCC | V |
| Maximum Clock Frequency | Up to 28 MHz at VCC = 6.0 V | MHz |
| Propagation Delay, Clock to Q or Q | 17 to 150 ns depending on VCC | ns |
| Input Leakage Current | ±1.0 μA | μA |
| Quiescent Supply Current | Up to 80 μA | μA |
| Output Drive Capability | 10 LSTTL Loads | - |
| Operating Temperature Range | -55 to +125 °C | °C |
| Package Type | TSSOP-14 | - |
Key Features
- Output drive capability of 10 LSTTL loads, allowing direct interface to CMOS, NMOS, and TTL devices.
- Operating voltage range of 2.0 to 6.0 V, making it versatile for various power supply conditions.
- Low input current of 1.0 μA, contributing to low power consumption.
- High noise immunity characteristic of CMOS devices, ensuring reliable operation in noisy environments.
- In compliance with JEDEC Standard No. 7A requirements.
- AEC-Q100 qualified and PPAP capable, suitable for automotive and other demanding applications.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The NLV74HC74ADTR2G is suitable for a wide range of digital circuit applications, including:
- Sequential logic circuits where data needs to be stored and transferred on clock edges.
- Counters and timers where flip-flops are used as basic building blocks.
- Automotive systems due to its AEC-Q100 qualification and PPAP capability.
- Industrial control systems requiring high reliability and noise immunity.
- Consumer electronics where low power consumption and compact packaging are essential.
Q & A
- What is the operating voltage range of the NLV74HC74ADTR2G?
The operating voltage range is 2.0 to 6.0 V.
- What is the maximum clock frequency for this device?
The maximum clock frequency can be up to 28 MHz at VCC = 6.0 V.
- What is the propagation delay from clock to Q or Q?
The propagation delay ranges from 17 to 150 ns depending on the VCC voltage.
- Is the NLV74HC74ADTR2G compatible with LSTTL outputs?
Yes, with the use of pull-up resistors, it is compatible with LSTTL outputs.
- What is the input leakage current of this device?
The input leakage current is ±1.0 μA.
- Is the NLV74HC74ADTR2G RoHS compliant?
Yes, it is Pb-free, halogen-free/BFR-free, and RoHS compliant).
- What is the package type of the NLV74HC74ADTR2G?
The package type is TSSOP-14).
- Is this device suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other demanding applications).
- What are the key features of the NLV74HC74ADTR2G?
Key features include output drive capability of 10 LSTTL loads, low input current, high noise immunity, and compliance with JEDEC Standard No. 7A requirements).
- What are some common applications of the NLV74HC74ADTR2G?
Common applications include sequential logic circuits, counters, timers, automotive systems, industrial control systems, and consumer electronics).
