Overview
The 74HCT32D,652 is a quad 2-input OR gate integrated circuit produced by NXP Semiconductors. This device is part of the 74HC/HCT family, known for its high-speed Si-gate CMOS technology and compatibility with low power Schottky TTL (LSTTL) logic. The 74HCT32D is designed to operate over a wide supply voltage range, making it versatile for various electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT32D |
| Orderable Part Number | 74HCT32D,652 |
| Package | SO14 (SOT108-1) |
| Supply Voltage (VCC) | 2.0 to 6.0 V |
| Logic Switching Levels | TTL |
| Output Drive Capability | ± 4 mA |
| Propagation Delay (tpd) | 9.0 ns |
| Maximum Frequency (fmax) | 36 MHz |
| Number of Bits | 4 |
| Power Dissipation | Low |
| Operating Temperature (Tamb) | -40°C to 125°C |
Key Features
- Wide supply voltage range from 2.0 to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
- Symmetrical output impedance
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC
Applications
The 74HCT32D,652 is suitable for a wide range of applications across various industries, including automotive, industrial, power, computing, consumer electronics, mobile devices, and wearables. Its high-speed and low power characteristics make it ideal for designs requiring efficient and reliable logic operations.
Q & A
- What is the primary function of the 74HCT32D,652? The 74HCT32D,652 is a quad 2-input OR gate integrated circuit.
- What is the supply voltage range for the 74HCT32D,652? The supply voltage range is from 2.0 to 6.0 V.
- What logic switching levels does the 74HCT32D,652 support? The 74HCT32D,652 supports TTL logic switching levels.
- What is the maximum frequency of operation for the 74HCT32D,652? The maximum frequency of operation is 36 MHz.
- What is the operating temperature range for the 74HCT32D,652? The operating temperature range is from -40°C to 125°C.
- Does the 74HCT32D,652 have any special input protection features? Yes, the inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- What package type is the 74HCT32D,652 available in? The 74HCT32D,652 is available in the SO14 (SOT108-1) package.
- Is the 74HCT32D,652 RoHS compliant? Yes, the 74HCT32D,652 is RoHS compliant.
- What are some typical applications for the 74HCT32D,652? Typical applications include automotive, industrial, power, computing, consumer electronics, mobile devices, and wearables.
- What are the key benefits of using the 74HCT32D,652? Key benefits include low power dissipation, high noise immunity, and high-speed operation.
