Overview
The 74LVT273PW,118 is an octal positive-edge triggered D-type flip-flop produced by NXP USA Inc. This integrated circuit is designed for use in a variety of digital logic applications, particularly where high-speed and low power consumption are critical. The device features clock (CP) and master reset (MR) inputs, allowing for precise control over the flip-flop's state. It is suitable for mixed 3.3 V and 5 V environments, making it versatile for different system designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | D-Type Flip-Flop | |
| Trigger Type | Positive Edge | |
| Supply Voltage | 2.7 V to 3.6 V | V |
| Quiescent Current | 190 µA | A |
| Output Drive Capability | 32 mA (High), 64 mA (Low) | mA |
| Max Propagation Delay | 5.5 ns @ 3.3 V, 50 pF | ns |
| Clock Frequency | 150 MHz | MHz |
| Input Capacitance | 4 pF | pF |
| Operating Temperature | -40 °C to +85 °C | °C |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- Positive Edge Triggering: The flip-flop is triggered on the rising edge of the clock signal.
- Master Reset: A LOW on the master reset (MR) input forces the outputs LOW, independent of the clock and data inputs.
- Wide Supply Voltage Range: Operates from 2.7 V to 3.6 V, making it compatible with various system voltages.
- Low Power Consumption: CMOS technology ensures low power consumption.
- Overvoltage Tolerant Inputs: Inputs can tolerate voltages up to 5.5 V.
- Schmitt-Trigger Inputs: Tolerant of slower input rise and fall times.
- High-Speed Operation: Supports clock frequencies up to 150 MHz.
- ESD Protection: Compliant with HBM ANSI/ESDA/JEDEC JS-001 class 2 and CDM ANSI/ESDA/JEDEC JS-002 class C3.
Applications
The 74LVT273PW,118 is suitable for a wide range of applications, including:
- Automotive Systems: For high-speed and low-power digital logic functions.
- Industrial Control Systems: Where reliable and fast data storage is required.
- Consumer Electronics: In devices that require mixed voltage level compatibility.
- Computing and Networking: For high-speed data processing and storage.
- Mobile and Wearable Devices: Due to its low power consumption and high-speed operation.
Q & A
- What is the trigger type of the 74LVT273PW,118?
The trigger type is positive edge.
- What is the supply voltage range for the 74LVT273PW,118?
The supply voltage range is from 2.7 V to 3.6 V.
- What is the maximum clock frequency supported by the 74LVT273PW,118?
The maximum clock frequency is 150 MHz.
- What is the propagation delay of the 74LVT273PW,118 at 3.3 V and 50 pF load?
The propagation delay is 5.5 ns at 3.3 V and 50 pF load.
- Does the 74LVT273PW,118 have ESD protection?
Yes, it complies with HBM ANSI/ESDA/JEDEC JS-001 class 2 and CDM ANSI/ESDA/JEDEC JS-002 class C3.
- What is the operating temperature range for the 74LVT273PW,118?
The operating temperature range is from -40 °C to +85 °C.
- What is the package type of the 74LVT273PW,118?
The package type is 20-TSSOP (0.173", 4.40mm Width).
- Is the 74LVT273PW,118 RoHS compliant?
Yes, it is RoHS compliant.
- Can the 74LVT273PW,118 be used in mixed voltage environments?
Yes, it can be used in mixed 3.3 V and 5 V environments.
- What is the quiescent current of the 74LVT273PW,118?
The quiescent current is 190 µA.
