Overview
The 74LVC273PW,118 is an octal positive-edge triggered D-type flip-flop produced by Nexperia USA Inc. This device is part of the 74LVC series and is designed for use in a variety of electronic applications. It features eight individual D-type flip-flops with common clock (CP) and master reset (MR) inputs. The flip-flops are triggered on the positive edge of the clock signal, and a LOW on the master reset input forces all outputs to LOW, independent of the clock and data inputs.
The device is notable for its wide supply voltage range from 1.2 V to 3.6 V, making it versatile for different voltage environments. It also includes overvoltage tolerant inputs up to 5.5 V and Schmitt-trigger action at all inputs, which enhances tolerance to slower input rise and fall times.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC273PW | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 6.0 | 230 | Low | -40 ~ 125 | 101 | 4.7 | 45 | TSSOP20 |
Key Features
- Positive-edge triggered D-type flip-flops: Eight individual flip-flops with common clock and master reset inputs.
- Wide supply voltage range: Operates from 1.2 V to 3.6 V.
- Overvoltage tolerant inputs: Inputs can tolerate up to 5.5 V.
- Schmitt-trigger action: Enhances tolerance to slower input rise and fall times.
- Low power consumption: CMOS technology for low power usage.
- Direct interface with TTL levels: Compatible with TTL logic levels.
- High output drive capability: Can drive 50 Ω transmission lines at +85 °C.
- ESD protection: HBM (Human Body Model) exceeds 2000 V and CDM (Charged Device Model) exceeds 1000 V.
Applications
The 74LVC273PW,118 is suitable for a wide range of applications across various industries, including:
- Automotive: For use in automotive electronics requiring robust and reliable flip-flop functionality.
- Industrial: In industrial control systems and automation where reliable data storage and retrieval are critical.
- Consumer Electronics: In consumer devices such as mobile phones, tablets, and other portable electronics.
- Computing and Power Systems: For use in computing hardware and power management systems requiring high-speed and low-power flip-flop operations.
Q & A
- What is the 74LVC273PW,118?
The 74LVC273PW,118 is an octal positive-edge triggered D-type flip-flop integrated circuit produced by Nexperia USA Inc.
- What is the supply voltage range of the 74LVC273PW,118?
The device operates from 1.2 V to 3.6 V.
- What is the maximum clock frequency of the 74LVC273PW,118?
The maximum clock frequency is 230 MHz.
- Does the 74LVC273PW,118 have ESD protection?
- What is the operating temperature range of the 74LVC273PW,118?
The device operates from -40 °C to +125 °C.
- What package type is the 74LVC273PW,118 available in?
The device is available in a TSSOP20 package.
- Can the 74LVC273PW,118 be used in mixed voltage environments?
- What is the output drive capability of the 74LVC273PW,118?
The device can drive ±24 mA and is capable of driving 50 Ω transmission lines at +85 °C.
- Does the 74LVC273PW,118 have Schmitt-trigger inputs?
- Is the 74LVC273PW,118 compliant with any specific standards?
