Overview
The M74HC132, produced by STMicroelectronics, is a high-speed CMOS quad 2-input Schmitt NAND gate. This device is fabricated using silicon gate C2MOS technology and is known for its high-speed operation, low power dissipation, and high noise immunity. The M74HC132 is pin and function compatible with the 74 series 132, making it a versatile component for various digital logic applications. It features hysteresis characteristics on all inputs, which help in transforming slowly changing input signals into sharply defined, jitter-free output signals. The device also includes protection circuits against static discharge and transient excess voltage.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2 to 6 | V |
| Operating Temperature (Top) | -55 to 125 | °C |
| Propagation Delay Time (tPLH, tPHL) | 11 to 27 ns (typ.) at VCC = 6 V | ns |
| Output Transition Time (tTLH, tTHL) | 7 to 19 ns (typ.) at VCC = 6 V | ns |
| High Level Output Voltage (VOH) | 4.4 to 5.9 V at IO = -20 μA | V |
| Low Level Output Voltage (VOL) | 0.1 V at IO = 20 μA | V |
| Quiescent Supply Current (ICC) | 1 to 20 μA at TA = 25 °C | μA |
| Input Leakage Current (II) | ± 0.1 to ± 1 μA at VI = VCC or GND | μA |
| ESD Performance | HBM: 2 kV, MM: 200 V, CDM: 1 kV | - |
Key Features
- High-speed operation with propagation delay times as low as 11 ns (typ.) at VCC = 6 V.
- Low power dissipation with a quiescent supply current of 1 μA (max.) at TA = 25 °C.
- High noise immunity due to Schmitt trigger inputs with hysteresis voltage around 20% of VCC.
- Symmetrical output impedance with |IOH| = IOL = 4 mA (min.).
- Wide operating voltage range from 2 V to 6 V.
- Pin and function compatibility with 74 series 132.
- ESD protection with HBM: 2 kV, MM: 200 V, CDM: 1 kV.
- Protection circuits against static discharge and transient excess voltage.
Applications
- Digital logic circuits requiring high-speed and low power consumption.
- Signal conditioning and noise reduction in digital systems.
- Automotive and industrial control systems where robustness and reliability are crucial.
- Consumer electronics and communication devices needing high noise immunity.
- General-purpose logic applications where compatibility with 74 series is beneficial.
Q & A
- What is the M74HC132?
The M74HC132 is a high-speed CMOS quad 2-input Schmitt NAND gate produced by STMicroelectronics.
- What is the operating voltage range of the M74HC132?
The operating voltage range is from 2 V to 6 V.
- What are the propagation delay times for the M74HC132?
The propagation delay times range from 11 to 27 ns (typ.) at VCC = 6 V.
- Does the M74HC132 have ESD protection?
- What are the key features of the M74HC132?
- What are the typical applications of the M74HC132?
- Is the M74HC132 pin and function compatible with other series?
- What is the quiescent supply current of the M74HC132?
- Does the M74HC132 have protection against static discharge?
- What are the available packages for the M74HC132?
