Overview
The MC74VHC1GT86 is a single 2-input Exclusive OR Gate produced by onsemi. This component is available in various tiny packages, including SC−88A, SOT−553, TSOP−5, SC−74A, and UDFN6. The MC74VHC1GT86 features TTL level input thresholds, making it compatible with a wide range of logic systems. The internal circuit includes three stages, including a buffered output, which enhances noise immunity and provides stable output signals. The device is designed to operate within a supply voltage range of 2.0 V to 5.5 V, allowing it to interface between 5 V and 3 V circuits effectively.
Key Specifications
| Symbol | Characteristics | Min | Max | Unit |
|---|---|---|---|---|
| VCC | DC Supply Voltage | 2.0 | 5.5 | V |
| VIN | DC Input Voltage | 0 | 5.5 | V |
| VOUT | DC Output Voltage (Active Mode) | 0 | VCC | V |
| TA | Operating Temperature Range | −55 | +125 | °C |
| IIK | DC Input Diode Current (VIN < GND) | −20 | mA | |
| IOK | DC Output Diode Current (VOUT < GND) | −20 | mA | |
| IOUT | DC Output Source/Sink Current | ±25 | mA | |
| ICC or IGND | DC Supply Current per Supply Pin or Ground Pin | ±50 | mA | |
| TSTG | Storage Temperature Range | −65 | +150 | °C |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, making it versatile for various voltage systems.
- TTL level input thresholds for compatibility with TTL logic systems.
- Buffered output stage providing high noise immunity and stable output signals.
- Input structures that protect against voltages up to 5.5 V, regardless of the supply voltage, enabling safe interfacing between 5 V and 3 V circuits.
- Output structures that provide protection when VCC = 0 V and when the output voltage exceeds VCC, preventing device destruction due to supply voltage mismatches, battery backup, or hot insertion.
- Available in multiple package types: SC−88A, SOT−553, TSOP−5, SC−74A, and UDFN6.
Applications
- Logic circuits requiring Exclusive OR operations.
- Interface between 5 V and 3 V logic systems.
- Systems needing high noise immunity and stable output signals.
- Applications where device protection against voltage mismatches and hot insertion is crucial.
- General-purpose digital logic circuits in various electronic devices.
Q & A
- What is the MC74VHC1GT86?
The MC74VHC1GT86 is a single 2-input Exclusive OR Gate produced by onsemi, available in various tiny packages.
- What are the input thresholds of the MC74VHC1GT86?
The MC74VHC1GT86 has TTL level input thresholds.
- What is the operating voltage range of the MC74VHC1GT86?
The device operates within a supply voltage range of 2.0 V to 5.5 V.
- What kind of protection does the MC74VHC1GT86 offer?
The device offers protection against voltages up to 5.5 V at the inputs, and output structures protect against VCC = 0 V and output voltage exceeding VCC.
- What are the typical applications of the MC74VHC1GT86?
It is used in logic circuits requiring Exclusive OR operations, interfacing between 5 V and 3 V logic systems, and in systems needing high noise immunity.
- What are the available package types for the MC74VHC1GT86?
The device is available in SC−88A, SOT−553, TSOP−5, SC−74A, and UDFN6 packages.
- What is the maximum DC output source/sink current of the MC74VHC1GT86?
The maximum DC output source/sink current is ±25 mA.
- What is the storage temperature range for the MC74VHC1GT86?
The storage temperature range is −65°C to +150°C.
- How does the MC74VHC1GT86 protect against device destruction?
The device protects against supply voltage mismatches, battery backup, and hot insertion through its input and output structures.
- What is the propagation delay of the MC74VHC1GT86?
The propagation delay varies based on the supply voltage and load capacitance, but it is typically in the range of a few nanoseconds.
