Overview
The 74LVC74ADB,112 is a dual D-type flip-flop with set and reset, manufactured by Nexperia USA Inc. This integrated circuit is part of the 74LVC74A series and features positive-edge trigger functionality. It includes individual data (nD) inputs, clock (nCP) inputs, set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. The device is designed for low power consumption and operates within a wide supply voltage range, making it versatile for various applications.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC74ADB,112 | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.5 | 250 | Low | -40 to 125 | 109 | 21 | 68 | SSOP14 (SOT337-1) |
Key Features
- 5 V tolerant inputs: Allows interlacing with 5 V logic.
- Wide supply voltage range: Operates from 1.2 V to 3.6 V.
- CMOS low power consumption: Efficient power usage.
- Direct interface with TTL levels: Compatible with TTL logic levels.
- Schmitt trigger action at all inputs: Highly tolerant of slower input rise and fall times.
- Asynchronous set and reset inputs: Operate independently of the clock input.
Applications
The 74LVC74ADB,112 is suitable for a variety of applications across different industries, including:
- Automotive: For use in automotive electronics, especially in systems requiring low power consumption and high reliability.
- Industrial: Ideal for industrial control systems, motor drives, and other industrial automation applications.
- Consumer Electronics: Used in consumer devices that require efficient and reliable logic functions.
- Computing and Mobile Devices: Suitable for use in computing and mobile devices where low power consumption is critical.
Q & A
- What is the supply voltage range of the 74LVC74ADB,112?
The supply voltage range is from 1.2 V to 3.6 V. - What type of logic levels does the 74LVC74ADB,112 support?
The device supports CMOS and LVTTL logic levels. - What is the maximum output drive capability of the 74LVC74ADB,112?
The maximum output drive capability is ± 24 mA. - What is the maximum frequency of operation for the 74LVC74ADB,112?
The maximum frequency of operation is 250 MHz. - Is the 74LVC74ADB,112 5 V tolerant?
Yes, the device has 5 V tolerant inputs. - What package type is the 74LVC74ADB,112 available in?
The device is available in SSOP14 (SOT337-1) package. - What are the operating temperature ranges for the 74LVC74ADB,112?
The operating temperature range is from -40°C to 125°C. - Is the 74LVC74ADB,112 still in production?
No, the 74LVC74ADB,112 is listed as obsolete and is no longer manufactured. - What are the key applications of the 74LVC74ADB,112?
The device is used in automotive, industrial, consumer electronics, and computing applications. - Does the 74LVC74ADB,112 have asynchronous set and reset inputs?
Yes, the set and reset inputs are asynchronous and operate independently of the clock input.
