Overview
The 74HC132D, produced by Toshiba Semiconductor and Storage, is a high-speed CMOS 2-input NAND Schmitt Trigger Gate. This component is fabricated using silicon gate C²MOS technology, which combines the high-speed operation of LSTTL (Low-power Schottky Transistor-Transistor Logic) with the low power dissipation characteristic of CMOS (Complementary Metal-Oxide-Semiconductor) technology. The 74HC132D is designed to handle slow input signals efficiently, thanks to its Schmitt trigger inputs with 25% VCC hysteresis, making it suitable for use as a line receiver. It also features robust protection against static discharge and transient excess voltage, enhancing its reliability and durability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage Range (VCC) | 2.0 | - | 6.0 | V |
| Propagation Delay (tpd) at VCC = 5 V | - | 11 | - | ns |
| Quiescent Supply Current (ICC) at Ta = 25°C | - | - | 1.0 | µA |
| Hysteresis Voltage (VH) at VCC = 4.5 V | - | 1.1 | - | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| ESD Protection (HBM) | - | - | 2000 | V |
| ESD Protection (MM) | - | - | 200 | V |
| Package Type | - | - | SOIC14 | - |
Key Features
- High Speed: Achieves propagation delays of 11 ns (typ.) at VCC = 5 V.
- Low Power Dissipation: Maximum quiescent supply current of 1.0 µA at Ta = 25°C.
- High Noise Immunity: Hysteresis voltage of 1.1 V (typ.) at VCC = 4.5 V, ensuring stable operation in noisy environments.
- Balanced Propagation Delays: tPLH ≈ tPHL, ensuring consistent timing.
- Wide Operating Voltage Range: VCC(opr) = 2.0 to 6.0 V, making it versatile for various power conditions.
- ESD Protection: Exceeds 2000 V for HBM and 200 V for MM, providing robust protection against electrostatic discharge.
- Static Discharge and Transient Voltage Protection: All inputs are equipped with protection circuits against static discharge and transient excess voltage.
- Compliance with JEDEC Standards: Meets JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
Applications
- Digital Communication Systems: The 74HC132D is used in digital communication systems where quick logic decisions and high-speed data handling are required.
- Signal Processing Environments: It is effective in managing slow or variable input signals, making it suitable for signal processing tasks where signal integrity is crucial.
- Automotive and Industrial Systems: Its robust ESD protection and wide operating temperature range make it a preferred choice for automotive and industrial applications.
- Energy-Efficient Designs: The low power consumption of the 74HC132D makes it ideal for designs focused on sustainability, including portable devices and fixed installations.
- Timing Signal Generation: It can be used to generate timing signals in various electronic circuits, enhancing the reliability and performance of the system).
Q & A
- What is the 74HC132D?
The 74HC132D is a high-speed CMOS 2-input NAND Schmitt Trigger Gate fabricated with silicon gate C²MOS technology).
- What is the operating voltage range of the 74HC132D?
The operating voltage range is from 2.0 V to 6.0 V).
- What is the propagation delay of the 74HC132D at VCC = 5 V?
The propagation delay is 11 ns (typ.) at VCC = 5 V).
- Does the 74HC132D have ESD protection?
Yes, it exceeds 2000 V for HBM and 200 V for MM, providing robust ESD protection).
- What are the key features of the 74HC132D's inputs?
The inputs have 25% VCC hysteresis and are equipped with protection circuits against static discharge and transient excess voltage).
- What are some common applications of the 74HC132D?
It is used in digital communication systems, signal processing environments, automotive and industrial systems, and energy-efficient designs).
- Is the 74HC132D compliant with any industry standards?
Yes, it complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)).
- What is the package type of the 74HC132D?
The package type is SOIC14).
- What is the operating temperature range of the 74HC132D?
The operating temperature range is from -40°C to 125°C).
- Can the 74HC132D be used as a line receiver?
Yes, it can be used as a line receiver for slow input signals due to its Schmitt trigger inputs).
