Overview
The M74VHC1GT32DTT1G, produced by onsemi, is a single 2-input OR Gate integrated circuit designed for high-performance and versatility in various electronic systems. This device is available in a tiny footprint TSOP-5 package, making it ideal for space-constrained applications. The M74VHC1GT32 features TTL-level input thresholds, allowing it to interface seamlessly with both 3 V and 5 V circuits. The input and output structures of the device provide protection against voltage mismatches, battery backup, and hot insertion, ensuring robust operation under diverse conditions.
Key Specifications
| Symbol | Characteristics | Value | Unit |
|---|---|---|---|
| VCC | DC Supply Voltage | −0.5 to +6.5 | V |
| VIN | DC Input Voltage | −0.5 to +6.5 | V |
| VOUT | DC Output Voltage | −0.5 to VCC + 0.5 | V |
| VIH | High-Level Input Voltage | 2.0 V: 1.0 V, 3.0 V: 1.4 V, 4.5 V: 2.0 V, 5.5 V: 2.0 V | V |
| VIL | Low-Level Input Voltage | 2.0 V: 0.28 V, 3.0 V: 0.45 V, 4.5 V: 0.8 V, 5.5 V: 0.8 V | V |
| VOH | High-Level Output Voltage | IOH = −50 μA: 2.0 V: 1.9 V, 3.0 V: 2.9 V, 4.5 V: 4.4 V, 5.5 V: 4.4 V | V |
| VOL | Low-Level Output Voltage | IOL = 50 μA: 2.0 V: 0.1 V, 3.0 V: 0.1 V, 4.5 V: 0.1 V, 5.5 V: 0.1 V | V |
| ICC | Quiescent Supply Current | VIN = VCC or GND: 1.0 μA to 40 μA | μA |
| TA | Operating Temperature Range | −55 to +125 °C | °C |
| tPD | Propagation Delay | 3.7 ns (typ) at VCC = 5 V | ns |
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 the M74VHC1GT32, facilitating compatibility with both 3 V and 5 V circuits.
- Input structures provide protection against voltages up to 5.5 V, regardless of the supply voltage.
- Output structures offer protection when VCC = 0 V and when the output voltage exceeds VCC, preventing device destruction due to voltage mismatches and hot insertion.
- High-speed operation with a typical propagation delay of 3.7 ns at VCC = 5 V.
- Available in tiny footprint TSOP-5 package, suitable for space-constrained applications.
Applications
- Interface between 3 V and 5 V circuits in mixed-voltage systems.
- High-speed logic circuits requiring low power consumption.
- Portable electronic devices where space and power efficiency are critical.
- Automotive and industrial control systems that require robust and reliable logic gates.
- Embedded systems and microcontrollers where compact and versatile logic components are necessary.
Q & A
- What is the operating voltage range of the M74VHC1GT32?
The M74VHC1GT32 operates within a voltage range of 2.0 V to 5.5 V.
- What type of input thresholds does the M74VHC1GT32 have?
The M74VHC1GT32 has TTL-level input thresholds.
- What is the typical propagation delay of the M74VHC1GT32 at VCC = 5 V?
The typical propagation delay is 3.7 ns at VCC = 5 V.
- What kind of protection does the M74VHC1GT32 offer against voltage mismatches?
The device offers protection against voltages up to 5.5 V, regardless of the supply voltage, and against output voltages exceeding VCC when VCC = 0 V.
- In what package is the M74VHC1GT32 available?
The M74VHC1GT32 is available in a TSOP-5 package.
- What is the operating temperature range of the M74VHC1GT32?
The operating temperature range is −55 to +125 °C.
- How does the M74VHC1GT32 handle hot insertion and battery backup scenarios?
The device is designed to handle hot insertion and battery backup scenarios without damage due to its protective input and output structures.
- What is the quiescent supply current of the M74VHC1GT32?
The quiescent supply current ranges from 1.0 μA to 40 μA when VIN = VCC or GND.
- Is the M74VHC1GT32 suitable for automotive applications?
Yes, the device is suitable for automotive and other applications requiring unique site and control change requirements and is AEC-Q100 qualified.
- What are some common applications of the M74VHC1GT32?
Common applications include interface between 3 V and 5 V circuits, high-speed logic circuits, portable electronic devices, automotive and industrial control systems, and embedded systems.
