Overview
The 74LVC273PW/AU118 is an octal positive-edge triggered D-type flip-flop IC produced by NXP USA Inc., now part of Nexperia. This device is part of the 74LVC series, known for its low-voltage Si-gate CMOS technology, which offers superior performance compared to most advanced CMOS compatible TTL families. The 74LVC273PW features eight edge-triggered D-type flip-flops with individual D inputs and Q outputs, along with a common clock (CP) and master reset (MR) inputs that can load and reset all flip-flops simultaneously.
Key Specifications
| Attribute | Specification |
|---|---|
| Logic Circuit | D-Type, Flip Flop IC |
| Family | A/LVC/E/H/U |
| No of Functions / Channels | 8 |
| Supply Voltage-Nom | 1.65 to 3.6 V |
| Supply Current | 100 mA |
| Power Dissipation | 500 mW |
| Propagation Delay | 10.5 ns |
| Operating Temperature | -40°C to +125°C |
| Capacitance | 5 pF |
| No of Inputs | 8 |
| No of Outputs | 8 |
| High Level Output Current | -24 mA |
| Low Level Output Current | 24 mA |
| No of Pins | 20 |
| Quiescent Current | 40 µA |
| Moisture Sensitivity Level | 1 |
| Package Style | TSSOP-20 |
| Mounting Method | Surface Mount |
Key Features
- Wide supply voltage range from 1.2 V to 3.6 V
- Inputs accept voltages up to 5.5 V
- CMOS low power consumption
- Direct interface with TTL levels
- Output drive capability for 50 Ω transmission lines at +85 °C
- Complies with JEDEC standards (JESD8-7A, JESD8-5A, JESD8-C/JESD36)
- ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times
Applications
The 74LVC273PW/AU118 is suitable for a variety of applications, including:
- Memory and data storage systems
- Sequential logic circuits
- Counters and timers
- Mixed 3.3 V and 5 V environments due to its overvoltage tolerant inputs
- General-purpose logic applications requiring low power consumption and high speed
Q & A
- What is the 74LVC273PW/AU118?
The 74LVC273PW/AU118 is an octal positive-edge triggered D-type flip-flop IC produced by NXP USA Inc., now part of Nexperia.
- What is the supply voltage range of the 74LVC273PW/AU118?
The supply voltage range is from 1.2 V to 3.6 V.
- How many D-type flip-flops does the 74LVC273PW/AU118 contain?
The device contains eight edge-triggered D-type flip-flops.
- What is the propagation delay of the 74LVC273PW/AU118?
The propagation delay is 10.5 ns.
- What is the operating temperature range of the 74LVC273PW/AU118?
The operating temperature range is from -40°C to +125°C.
- Does the 74LVC273PW/AU118 have ESD protection?
- What package style does the 74LVC273PW/AU118 use?
The package style is TSSOP-20.
- Can the 74LVC273PW/AU118 be used in mixed 3.3 V and 5 V environments?
- What are some common applications of the 74LVC273PW/AU118?
- Does the 74LVC273PW/AU118 comply with any specific standards?
- How many pins does the 74LVC273PW/AU118 have?
