Overview
The 74HCT32DR2G is a quad 2-input OR gate integrated circuit (IC) manufactured by onsemi. This device is fabricated using advanced silicon-gate CMOS technology, which offers low quiescent power consumption and a wide power supply range. It is designed to be compatible with TTL and NMOS components, as well as standard CMOS devices, making it a versatile choice for various digital logic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 4.5 to 5.5 | V |
| Input Voltage (VIN) | –0.5 to VCC + 0.5 | V |
| Output Voltage (VOUT) | –0.5 to VCC + 0.5 | V |
| Maximum Propagation Delay (tPLH, tPHL) | 10 to 20 | ns |
| Output Rise & Fall Time (tTHL, tTLH) | 8 to 19 | ns |
| Input Capacitance (CIN) | 5 to 10 | pF |
| Maximum High-Level Input Voltage (VIH) | 2.0 | V |
| Maximum Low-Level Input Voltage (VIL) | 0.8 | V |
| Maximum High-Level Output Voltage (VOH) | 4.4 to 5.4 | V |
| Maximum Low-Level Output Voltage (VOL) | 0.1 to 0.4 | V |
| Quiescent Supply Current (ICC) | 2.0 to 20 | μA |
| Operating Temperature Range | –55 to 125 | °C |
| Package Type | TSSOP-14 |
Key Features
- TTL, LS pin-out and threshold compatible
- Fast switching: tPLH, tPHL = 10 ns (typical)
- Low power consumption: 10 μW at DC
- High fan-out capability: 10 LS-TTL loads
- TTL/NMOS-compatible input levels
- Outputs directly interface to CMOS, NMOS, and TTL
- Wide supply voltage range: 4.5 to 5.5 V
- High noise immunity characteristic of CMOS devices
- ESD performance: HBM ≥ 2000 V; Machine Model ≥ 200 V
- Pb-free, halide-free, and RoHS compliant
Applications
- Electric grinding wheel
- Electrical tools
- Sewing machine
- DVD and VCD players
- Computers
- Televisions
- Washing machines
- Range hoods
- Refrigerators
Q & A
- What is the primary function of the 74HCT32DR2G IC?
The primary function of the 74HCT32DR2G IC is to act as a quad 2-input OR gate.
- What is the operating voltage range of the 74HCT32DR2G?
The operating voltage range is from 4.5 to 5.5 volts.
- What is the maximum propagation delay of the 74HCT32DR2G?
The maximum propagation delay is typically 10 to 20 nanoseconds.
- Is the 74HCT32DR2G compatible with TTL and NMOS components?
- What is the quiescent supply current of the 74HCT32DR2G?
The quiescent supply current is 2.0 to 20 microamperes.
- What is the operating temperature range of the 74HCT32DR2G?
The operating temperature range is from –55 to 125 degrees Celsius.
- Is the 74HCT32DR2G Pb-free and RoHS compliant?
- What is the package type of the 74HCT32DR2G?
The package type is TSSOP-14.
- What are some common applications of the 74HCT32DR2G?
- Does the 74HCT32DR2G have high noise immunity?
