Description
Here is a concise introduction to the SN74AC74N:
The SN74AC74N is a D-Type Positive Edge Flip-Flop from Texas Instruments, packaged in a PDIP-14 format. It's a fundamental component in digital circuits that stores a binary value until it's triggered by a positive edge (rising transition) on its clock input. The flip-flop features a push-pull output stage, providing a high drive capability.
This device operates over a wide voltage range of 2V to 6V and can accept input voltages up to 6V. It also boasts a fast propagation delay time (tpd) of only 10 nanoseconds at a supply voltage of 5V. The SN74AC74N is suitable for use in various digital systems requiring reliable flip-flop functionality, such as synchronous counters, registers, and sequential logic circuits.
Features
The SN74AC74N features:
- 2-V to 6-V VCC operation
- Inputs accept voltages up to 6V
- Max pd of 10ns at 5V
These are the key characteristics of this Texas Instruments flip-flop component, specifically designed for digital logic applications.
Package
The package type of SN74AC74N is PDIP (N)-14.
Pinout
The SN74AC74N is a D-type flip-flop with positive edge trigger, push-pull output, and open-drain set and reset inputs. It has a pin count of 14 (PDIP package). The pins are:
- Clock input (CP)
- Set input (SET)
- Reset input (RESET)
- Data input (D)
- Q (output)
- Q-bar (output)
The device is used to store the state of the data input at the positive edge of the clock pulse. It can be used in various digital circuits, such as counters, registers, and sequential logic.
Manufacturer
The manufacturer of the SN74AC74N is Texas Instruments (TI). Texas Instruments is an American technology company that designs, manufactures, and tests semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a leading global provider of analog and embedded processing semiconductor products, including microcontrollers, processors, and memory devices.
Applications
The SN74AC74N is a D-type flip-flop, making it suitable for applications that require edge-triggered storage of data. Some common application areas include:
- Data processing systems
- Computer peripherals
- Industrial control systems
- Automotive electronics
- Medical devices
Its high-speed operation and low power consumption make it an ideal choice for many digital systems.
Equivalent
The equivalent products of SN74AC74N may be:
- CD40170 (Fairchild Semiconductor)
- MC1112 (Motorola, Inc.)
- AM26LS32 (AMD)
- ST5040 (STMicroelectronics)
Please note that there might be other equivalent products available from different manufacturers.
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