Overview
The 74HC32D/C118, produced by NXP USA Inc., is a high-speed CMOS quad 2-input OR gate integrated circuit. This component is fabricated using silicon gate C2MOS technology, which enables high-speed operation similar to equivalent LSTTL while maintaining the low power dissipation characteristic of CMOS devices. The 74HC32D is part of the 74HC series, known for its wide operating voltage range and high noise immunity, making it suitable for a variety of electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 6.0 | V |
| Input Voltage (VIN) | 0 to VCC | V |
| Output Voltage (VOUT) | 0 to VCC | V |
| Operating Temperature | -40 to 125 | °C |
| Propagation Delay Time (tPD) | 6.0 ns (typ.) at VCC = 5 V | ns |
| Input Capacitance (CIN) | 3 pF (typ.) | pF |
| Power Dissipation (ICC) | 1.0 µA (max) at Ta = 25 °C | µA |
| Package Type | SO14 (SOT108-1) |
Key Features
- High Speed Operation: Achieves propagation delay times as low as 6 ns at VCC = 5 V.
- Low Power Dissipation: Maximum current consumption of 1.0 µA at Ta = 25 °C.
- Wide Operating Voltage Range: Operates from 2.0 to 6.0 V, complying with JEDEC standards JESD8C and JESD7A.
- High Noise Immunity: Includes buffer output stages and protection circuits against static discharge and transient excess voltage.
- Balanced Propagation Delays: Symmetrical output impedance and balanced propagation delays (tPLH ≈ tPHL).
- ESD Protection: Exceeds 2000 V for HBM (Human Body Model) and 1000 V for CDM (Charged Device Model).
Applications
The 74HC32D/C118 is versatile and can be used in various electronic designs across different industries, including:
- Automotive Systems: For logic operations in automotive control units and other automotive electronics.
- Industrial Control Systems: In industrial automation, where high reliability and low power consumption are crucial.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronics requiring efficient logic operations.
- Computing and Power Systems: For logic functions in computing hardware and power management systems).
Q & A
- What is the 74HC32D/C118?
The 74HC32D/C118 is a high-speed CMOS quad 2-input OR gate integrated circuit produced by NXP USA Inc..
- What is the operating voltage range of the 74HC32D/C118?
The operating voltage range is from 2.0 to 6.0 V).
- What is the typical propagation delay time of the 74HC32D/C118?
The typical propagation delay time is 6.0 ns at VCC = 5 V).
- What kind of ESD protection does the 74HC32D/C118 have?
The device exceeds 2000 V for HBM and 1000 V for CDM).
- What are the package options for the 74HC32D/C118?
The device is available in a 14-pin SOIC (SOT108-1) package).
- What is the operating temperature range of the 74HC32D/C118?
The operating temperature range is from -40 to 125 °C).
- Does the 74HC32D/C118 have balanced propagation delays?
Yes, it has symmetrical output impedance and balanced propagation delays (tPLH ≈ tPHL)).
- What are some common applications of the 74HC32D/C118?
It is used in automotive, industrial, consumer electronics, computing, and power systems).
- How does the 74HC32D/C118 protect against static discharge?
The device includes protection circuits against static discharge and transient excess voltage).
- What is the maximum power dissipation of the 74HC32D/C118?
The maximum current consumption is 1.0 µA at Ta = 25 °C).
