Overview
The 74HCT32D,653 is a quad 2-input OR gate integrated circuit manufactured by Nexperia (formerly part of NXP Semiconductors). This component is part of the 74HCT family, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The 74HCT32D is designed to provide reliable and efficient logic operations in a variety of electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| VCC (Supply Voltage) | 4.5 V to 5.5 V |
| Logic Type | OR Gate |
| Number of Inputs | 2 per gate |
| Output Current | ± 4 mA |
| Propagation Delay (tpd) | 9.0 ns |
| Maximum Frequency (fmax) | 36 MHz |
| Package Type | SO14 (SOT108-1) |
| Number of Pins | 14 |
| Operating Temperature Range | -40°C to 125°C |
| RoHS Compliance | Yes |
Key Features
- Wide supply voltage range from 2.0 to 6.0 V, with specified operation between 4.5 V and 5.5 V.
- CMOS low power dissipation, ensuring energy efficiency.
- High noise immunity, enhancing reliability in noisy environments.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B, providing robust protection against latch-up conditions.
- Compliance with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- Symmetrical output impedance for balanced output characteristics.
- Inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
The 74HCT32D,653 is versatile and can be used in a wide range of applications across various industries, including:
- Automotive systems: For logic operations in vehicle control systems.
- Industrial automation: In control circuits and logic gates for industrial equipment.
- Consumer electronics: In devices requiring low power and high noise immunity.
- Mobile and wearable devices: Where low power consumption and compact packaging are essential.
- Computing and power systems: For logic operations in power management and computing hardware.
Q & A
- What is the primary function of the 74HCT32D,653? The primary function is to act as a quad 2-input OR gate.
- What is the supply voltage range for the 74HCT32D,653? The supply voltage range is from 2.0 to 6.0 V, with specified operation between 4.5 V and 5.5 V.
- What is the output current capability of the 74HCT32D,653? The output current capability is ± 4 mA.
- What is the propagation delay of the 74HCT32D,653? The propagation delay is approximately 9.0 ns.
- Is the 74HCT32D,653 RoHS compliant? Yes, the 74HCT32D,653 is RoHS compliant.
- What is the operating temperature range for the 74HCT32D,653? The operating temperature range is from -40°C to 125°C.
- What package type is the 74HCT32D,653 available in? The 74HCT32D,653 is available in an SO14 (SOT108-1) package.
- How many pins does the 74HCT32D,653 have? The 74HCT32D,653 has 14 pins.
- What are the logic input levels for the 74HCT32D,653? The logic input levels are TTL (Transistor-Transistor Logic) compatible.
- Does the 74HCT32D,653 have any special protection features? Yes, it has latch-up performance that exceeds 100 mA per JESD 78 Class II Level B.
