Overview
The 74HC132D/S400118, produced by NXP USA Inc., is a high-speed CMOS quad 2-input NAND Schmitt trigger gate. Fabricated with silicon gate C2MOS technology, this integrated circuit combines the high speed of LSTTL (Low-power Schottky Transistor-Transistor Logic) with the low power dissipation characteristic of CMOS (Complementary Metal-Oxide-Semiconductor) technology. This device is particularly useful for applications requiring high noise immunity and the ability to handle slow input signals effectively.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 6.0 | V |
| Operating Temperature (Topr) | -40 to 125 | °C |
| Propagation Delay Time (tpd) | 11 ns (typ.) at VCC = 5 V | ns |
| Quiescent Supply Current (ICC) | 1.0 µA (max) at Ta = 25 °C | µA |
| High-Level Output Voltage (VOH) | 4.31 to 5.80 V (typ.) at VCC = 4.5 to 6.0 V | V |
| Low-Level Output Voltage (VOL) | 0.3 to 0.8 V (typ.) at VCC = 2.0 to 6.0 V | V |
| Input Leakage Current (IIN) | 0.1 µA (max) | µA |
| Output Drive Capability | ± 5.2 mA | mA |
| Package Type | SOIC14 (SOT108-1) |
Key Features
- Quad 2-input NAND gates with Schmitt-trigger inputs, providing high noise immunity and the ability to transform slowly changing input signals into sharply defined, jitter-free output signals.
- Wide operating voltage range from 2.0 to 6.0 V.
- Low power dissipation, characteristic of CMOS technology.
- High speed operation, with propagation delay times similar to LSTTL.
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- Balanced propagation delays and unlimited input rise and fall times.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HC132D/S400118 is suitable for a variety of applications, including:
- Line receivers for slow input signals due to its Schmitt-trigger inputs.
- General logic circuits requiring high noise immunity and low power consumption.
- Interface circuits where inputs need to be protected against static discharge or transient excess voltage.
- Automotive and industrial control systems where robustness and reliability are crucial.
Q & A
- What is the primary function of the 74HC132D/S400118?
The primary function is to act as a quad 2-input NAND gate with Schmitt-trigger inputs. - What is the operating voltage range of the 74HC132D/S400118?
The operating voltage range is from 2.0 to 6.0 V. - What is the typical propagation delay time of the 74HC132D/S400118?
The typical propagation delay time is 11 ns at VCC = 5 V. - What is the maximum quiescent supply current of the 74HC132D/S400118?
The maximum quiescent supply current is 1.0 µA at Ta = 25 °C. - What type of package does the 74HC132D/S400118 come in?
The device comes in a SOIC14 (SOT108-1) package. - What are the key benefits of the Schmitt-trigger inputs in the 74HC132D/S400118?
The Schmitt-trigger inputs provide high noise immunity and transform slowly changing input signals into sharply defined, jitter-free output signals. - Is the 74HC132D/S400118 protected against static discharge?
Yes, all inputs are equipped with protection circuits against static discharge or transient excess voltage. - What is the operating temperature range of the 74HC132D/S400118?
The operating temperature range is from -40 to 125 °C. - Can the 74HC132D/S400118 be used in automotive applications?
Yes, it is suitable for automotive and industrial control systems due to its robustness and reliability. - What is the output drive capability of the 74HC132D/S400118?
The output drive capability is ± 5.2 mA.
