Overview
The SN74LV374APWR is an octal edge-triggered D-type flip-flop with 3-state outputs, manufactured by Texas Instruments. This component is part of the LV-A logic family and is designed for operation within a voltage range of 2 V to 5.5 V. It is widely used in applications requiring high-speed data storage and transfer, such as buffer registers, I/O ports, and bidirectional bus drivers. The device is available in a TSSOP-20 package and is RoHS compliant, making it suitable for modern electronic designs that prioritize environmental considerations.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Octal Edge-Triggered D-Type Flip-Flop | - | - |
| Output Type | 3-State | - | - |
| Number of Circuits | 8 | - | - |
| Logic Family | LV-A | - | - |
| Supply Voltage (Min) | 2 | V | - |
| Supply Voltage (Max) | 5.5 | V | - |
| Propagation Delay Time | 19.3 | ns | - |
| High-Level Output Current | -16 | mA | - |
| Low-Level Output Current | 16 | mA | - |
| Operating Temperature Range | -40 to +85 | °C | - |
| Package | TSSOP-20 | - | - |
| RoHS Compliance | Yes | - | - |
Key Features
- Octal edge-triggered D-type flip-flop with 3-state outputs for high-speed data storage and transfer.
- Designed for operation within a wide voltage range of 2 V to 5.5 V, suitable for various logic levels.
- Supports high-level and low-level output currents of up to 16 mA, ensuring robust signal integrity.
- Compact TSSOP-20 package, ideal for space-constrained applications.
- RoHS compliant, meeting environmental standards for modern electronic designs.
Applications
The SN74LV374APWR is commonly used in applications such as buffer registers, I/O ports, and bidirectional bus drivers. Its ability to handle high-speed data transfer makes it suitable for use in industrial automation, consumer electronics, and automotive electronics. The device's 3-state outputs allow for efficient bus management, reducing the need for additional interface components. Its robust design and wide operating temperature range make it reliable in demanding environments.
Q & A
1. What is the operating voltage range of the SN74LV374APWR?
The SN74LV374APWR operates within a voltage range of 2 V to 5.5 V.
2. What is the function of the 3-state outputs?
The 3-state outputs allow the device to be placed in a high-impedance state, enabling efficient bus management without loading the bus.
3. What is the propagation delay time of this device?
The propagation delay time is 19.3 ns.
4. Is the SN74LV374APWR RoHS compliant?
Yes, the SN74LV374APWR is RoHS compliant.
5. What is the maximum operating temperature of the device?
The maximum operating temperature is +85°C.
6. What is the package type of the SN74LV374APWR?
The device is available in a TSSOP-20 package.
7. How many flip-flops are included in the SN74LV374APWR?
The device includes 8 flip-flops.
8. What is the logic family of the SN74LV374APWR?
The SN74LV374APWR belongs to the LV-A logic family.
9. Can the SN74LV374APWR be used in automotive applications?
Yes, its robust design and wide operating temperature range make it suitable for automotive electronics.
10. What is the output current capability of the SN74LV374APWR?
The device supports high-level and low-level output currents of up to 16 mA.
