Overview
The MC74HC32ADTR2G is a high-performance silicon-gate CMOS quad 2-input OR gate produced by ON Semiconductor. This device is identical in pinout to the LS32 and is designed to be compatible with a wide range of logic families. The inputs are compatible with Standard CMOS outputs, and with the use of pullup resistors, they can also be compatible with LSTTL outputs. The MC74HC32ADTR2G operates within a voltage range of 2.0 to 6.0 volts, making it versatile for various applications.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| DC Supply Voltage (VCC) | 2.0 | 6.0 | V |
| DC Input Voltage (VIN) | 0 | VCC | V |
| DC Output Voltage (VOUT) | 0 | VCC | V |
| Operating Free-Air Temperature (TA) | -55 | 125 | °C |
| Input Rise or Fall Time (tr, tf) | 0 | 1000 | ns |
| Maximum Propagation Delay (tPLH, tPHL) | 13 | 110 | ns |
| Maximum Output Transition Time (tTLH, tTHL) | 13 | 110 | ns |
| Maximum Input Capacitance (Cin) | 10 | 10 | pF |
| Power Dissipation Capacitance (CPD) | 20 | 20 | pF |
| Maximum Input Leakage Current (Iin) | ±0.1 | ±1.0 | μA |
| Maximum Quiescent Supply Current (ICC) | 1.0 | 40 | μA |
Key Features
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1 μA
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance With the JEDEC Standard No. 7A Requirements
- Chip Complexity: 48 FETs or 12 Equivalent Gates
- Pb-Free Packages are Available
Applications
The MC74HC32ADTR2G is suitable for a wide range of applications due to its compatibility with various logic families and its robust performance characteristics. It can be used in:
- Digital logic circuits requiring OR gate functionality
- Systems that need to interface between CMOS, NMOS, and TTL logic families
- Automotive and industrial control systems where high noise immunity is crucial
- Consumer electronics and home appliances requiring reliable digital logic operations
- Medical and military applications where strict compliance with standards is necessary
Q & A
- What is the operating voltage range of the MC74HC32ADTR2G?
The operating voltage range is from 2.0 to 6.0 volts.
- What is the output drive capability of the MC74HC32ADTR2G?
The output drive capability is 10 LSTTL loads.
- What logic families can the MC74HC32ADTR2G interface with?
The device can directly interface with CMOS, NMOS, and TTL logic families.
- What is the maximum propagation delay of the MC74HC32ADTR2G?
The maximum propagation delay ranges from 13 to 110 nanoseconds depending on the operating voltage.
- Is the MC74HC32ADTR2G compliant with any specific standards?
Yes, it is in compliance with the JEDEC Standard No. 7A Requirements.
- What is the chip complexity of the MC74HC32ADTR2G?
The chip complexity is 48 FETs or 12 equivalent gates.
- What are the available package types for the MC74HC32ADTR2G?
The device is available in SOIC-14 and TSSOP-14 packages.
- Is the MC74HC32ADTR2G Pb-Free?
Yes, Pb-Free packages are available.
- What is the maximum input leakage current of the MC74HC32ADTR2G?
The maximum input leakage current is ±1.0 μA.
- What is the maximum quiescent supply current of the MC74HC32ADTR2G?
The maximum quiescent supply current is 40 μA.
