Overview
The MC74VHC132DR2G, produced by ON Semiconductor, is an advanced high-speed CMOS Schmitt NAND trigger. Fabricated with silicon gate CMOS technology, it achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the low power dissipation characteristic of CMOS devices. The pin configuration and function of the MC74VHC132 are the same as the MC74VHC00, but the inputs have hysteresis due to the Schmitt trigger function, enabling it to receive slow input signals and act as a line receiver. The device is designed to interface between 5V and 3V systems and features a three-stage internal circuit, including a buffer output, which provides high noise immunity and stable output.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 2.0 to 5.5 | V |
| DC Input Voltage (Vin) | −0.5 to +6.5 | V |
| DC Output Voltage (Vout) | −0.5 to VCC + 0.5 | V |
| Propagation Delay (tPD) | 4.9 ns (Typ) at VCC = 5.0 V | ns |
| DC Supply Current (ICC) | 2 µA (Max) at TA = 25°C | µA |
| Input Noise Immunity (VNIH, VNIL) | 28% VCC | % VCC |
| Operating Temperature (TA) | −55 to +125 | °C |
| ESD Performance (Human Body Model) | > 2000 V | V |
Key Features
- High Speed: tPD = 4.9 ns (Typ) at VCC = 5.0 V
- Low Power Dissipation: ICC = 2 µA (Max) at TA = 25°C
- High Noise Immunity: VNIH = VNIL = 28% VCC
- Power Down Protection Provided on Inputs
- Balanced Propagation Delays
- Designed for 2.0 V to 5.5 V Operating Range
- Low Noise: VOLP = 0.8 V (Max)
- Pin and Function Compatible with Other Standard Logic Families
- Latchup Performance Exceeds 100 mA
- ESD Performance: HBM > 2000 V; Machine Model > 200 V
- Chip Complexity: 72 FETs or 18 Equivalent Gates
- Pb-Free Packages are Available and RoHS Compliant
Applications
The MC74VHC132DR2G is versatile and can be used in various applications, including:
- Line receivers for slow input signals
- Level conversion between 3.3 V and 5.0 V systems
- High-speed logic circuits requiring low power dissipation
- Noise-sensitive applications due to its high noise immunity
- General-purpose digital logic in consumer electronics, computers, and home appliances
- Medical and military applications where reliability and low power consumption are critical
Q & A
- What is the MC74VHC132DR2G?
The MC74VHC132DR2G is an advanced high-speed CMOS Schmitt NAND trigger fabricated with silicon gate CMOS technology.
- What are the key features of the MC74VHC132DR2G?
Key features include high speed, low power dissipation, high noise immunity, power down protection, and balanced propagation delays.
- What is the operating voltage range of the MC74VHC132DR2G?
The device operates within a voltage range of 2.0 V to 5.5 V.
- What is the propagation delay of the MC74VHC132DR2G?
The propagation delay is 4.9 ns (Typ) at VCC = 5.0 V.
- Does the MC74VHC132DR2G have ESD protection?
- Can the MC74VHC132DR2G be used as a line receiver?
- What is the maximum DC supply current of the MC74VHC132DR2G?
The maximum DC supply current is 2 µA at TA = 25°C.
- Is the MC74VHC132DR2G Pb-free and RoHS compliant?
- What are the typical applications of the MC74VHC132DR2G?
- What is the operating temperature range of the MC74VHC132DR2G?
