Overview
The 74LVC1G74DP is a single positive edge triggered D-type flip-flop with individual data (D), clock (CP), set (SD), and reset (RD) inputs, and complementary Q and Q outputs. This device is part of the LVC (Low Voltage CMOS) family and is designed for use in mixed 3.3 V and 5 V environments. It features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | tpd (ns) | fmax (MHz) | Tamb (°C) | Package |
|---|---|---|---|---|---|---|---|
| 74LVC1G74DP | 1.65 - 5.5 | CMOS/LVTTL | ±32 | 3.5 | 280 | -40 to +125 | TSSOP8 |
Key Features
- Single positive edge triggered D-type flip-flop with set and reset inputs.
- Wide supply voltage range from 1.65 V to 5.5 V.
- Overvoltage tolerant inputs up to 5.5 V.
- High noise immunity.
- CMOS low power consumption.
- Direct interface with TTL levels.
- IOFF circuitry for partial power-down mode operation.
- Latch-up performance exceeds 250 mA.
- ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
Applications
The 74LVC1G74DP is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments.
- Partial power-down applications.
- Systems requiring high noise immunity and low power consumption.
- General-purpose logic circuits.
Q & A
- What is the 74LVC1G74DP? The 74LVC1G74DP is a single positive edge triggered D-type flip-flop with set and reset inputs.
- What is the supply voltage range of the 74LVC1G74DP? The supply voltage range is from 1.65 V to 5.5 V.
- What are the logic switching levels of the 74LVC1G74DP? The logic switching levels are CMOS/LVTTL.
- What is the output drive capability of the 74LVC1G74DP? The output drive capability is ±32 mA.
- What is the maximum operating frequency of the 74LVC1G74DP? The maximum operating frequency is 280 MHz.
- Does the 74LVC1G74DP have ESD protection? Yes, it has ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- What package options are available for the 74LVC1G74DP? It is available in a TSSOP8 package.
- What are the temperature ranges for the 74LVC1G74DP? The operating temperature range is from -40°C to +125°C.
- Is the 74LVC1G74DP suitable for partial power-down applications? Yes, it features IOFF circuitry for partial power-down mode operation.
- What are the key benefits of using the 74LVC1G74DP in mixed voltage environments? It allows the use of these devices as translators in mixed 3.3 V and 5 V environments and has overvoltage tolerant inputs up to 5.5 V.
