Overview
The 74LVC273PW,112 is an octal positive-edge triggered D-type flip-flop produced by Nexperia (formerly part of NXP Semiconductors). This device features eight edge-triggered D-type flip-flops with individual Dn inputs and Qn outputs. It includes a common clock (CP) input and a master reset (MR) input, which can load and reset all flip-flops simultaneously. The 74LVC273PW is designed to operate in a wide range of supply voltages from 1.2 V to 3.6 V, making it versatile for various applications.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| VCC | 1.2 - 3.6 | V | |
| Logic Switching Levels | CMOS/LVTTL | ||
| Output Drive Capability | ±24 | mA | 50 Ω transmission lines at +85 °C |
| Propagation Delay (tpd) | 6.0 - 19.2 | ns | CP to Qn, VCC = 1.2 V to 3.6 V |
| Maximum Clock Frequency (fmax) | 230 | MHz | |
| Operating Temperature | -40 °C to +125 °C | °C | |
| Package | 20-TSSOP (SOT360-1) | ||
| ESD Protection | HBM: >2000 V, CDM: >1000 V | V | ANSI/ESDA/JEDEC JS-001 and JS-002 |
Key Features
- Wide Supply Voltage Range: Operates from 1.2 V to 3.6 V.
- Overvoltage Tolerant Inputs: Accepts voltages up to 5.5 V.
- CMOS Low Power Consumption: Low power consumption suitable for energy-efficient designs.
- Direct Interface with TTL Levels: Compatible with TTL logic levels.
- Output Drive Capability: Capable of driving 50 Ω transmission lines at +85 °C.
- ESD Protection: High ESD protection levels (HBM >2000 V, CDM >1000 V).
- Schmitt-Trigger Action: Tolerant of slower input rise and fall times.
- Compliance with JEDEC Standards: Complies with JESD8-7A, JESD8-5A, and JESD8-C/JESD36 standards.
Applications
The 74LVC273PW is suitable for a variety of applications across different industries, including:
- Automotive: Used in automotive systems for data storage and clock synchronization.
- Industrial: Applied in industrial control systems and automation.
- Consumer Electronics: Found in consumer devices requiring low power and high reliability.
- Mobile and Wearables: Used in mobile devices and wearables for efficient data storage and processing.
- Computing and Power Systems: Utilized in computing systems and power management circuits.
Q & A
- What is the 74LVC273PW?
The 74LVC273PW is an octal positive-edge triggered D-type flip-flop with a common clock and master reset inputs.
- What is the supply voltage range of the 74LVC273PW?
The device operates from 1.2 V to 3.6 V.
- What is the maximum clock frequency of the 74LVC273PW?
The maximum clock frequency is 230 MHz.
- What type of ESD protection does the 74LVC273PW have?
The device has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What is the operating temperature range of the 74LVC273PW?
The operating temperature range is from -40 °C to +125 °C.
- What package type is the 74LVC273PW available in?
The device is available in a 20-TSSOP (SOT360-1) package.
- Can the 74LVC273PW be used in mixed 3.3 V and 5 V environments?
- What are the key benefits of the Schmitt-trigger action in the 74LVC273PW?
The Schmitt-trigger action makes the circuit tolerant of slower input rise and fall times.
- Is the 74LVC273PW compliant with any industry standards?
- What are some typical applications of the 74LVC273PW?
