
Allicdata Part #: | CD74HCT02ME4-ND |
Manufacturer Part#: |
CD74HCT02ME4 |
Price: | $ 0.18 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC GATE NOR 4CH 2-INP 14SOIC |
More Detail: | NOR Gate IC 4 Channel 14-SOIC |
DataSheet: | ![]() |
Quantity: | 1000 |
1700 +: | $ 0.15958 |
Current - Output High, Low: | 4mA, 4mA |
Base Part Number: | 74HCT02 |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 14-SOIC |
Mounting Type: | Surface Mount |
Operating Temperature: | -55°C ~ 125°C |
Max Propagation Delay @ V, Max CL: | 21ns @ 4.5V, 50pF |
Logic Level - High: | 2V |
Logic Level - Low: | 0.8V |
Series: | 74HCT |
Current - Quiescent (Max): | 2µA |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Features: | -- |
Number of Inputs: | 2 |
Number of Circuits: | 4 |
Logic Type: | NOR Gate |
Part Status: | Active |
Packaging: | Tube |
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The CD74HCT02ME4is a quad two input NOR gate. This logic gate is a type of digital logic gate and belongs to the category known as ‘logic gates and inverters’. It provides users with four independent, two-input NOR gates, which are capable of producing a high level output when one or both of their inputs are at a low voltage level. The CD74HCT02ME4 is available in a 14 pin package and is powered by a single 5V supply.The NOR gate can be used for a variety of applications, including logic programming for computers, logic circuit design, logic integration and circuit switching. It provides a simple way to construct a circuit from two inputs, producing a result which is the logical negation of the two inputs. The CD74HCT02ME4 provides two sets of inverse outputs, which are the inverse of the two inputs. One of the outputs is an active low while the other is an active high output.The CD74HCT02ME4 is an TTL type logic gate, meaning it has higher power consumption and a much slower propagation delay than TTL gates. This logic gate is also sensitive to Noise margins, meaning that it requires extra circuitry in order to reduce noise spikes. Additionally, it is important to note that the logic gate cannot process signals faster than the frequency of the clock signal being used.The CD74HCT02ME4 gate is similar to CMOS logic, operating from 5V and operating at a temperature range between -40°C and +85°C. It is also capable of high speed, low power operation, with a maximum toggle frequency of 400 MHz and a high current drive of +20mA.The CD74HCT02ME4 has two power supply levels: the Vcc (high voltage) and the GND (low voltage). When both inputs are HIGH the corresponding output will be LOW and the other output will be HIGH. When both inputs are LOW the corresponding output will be HIGH and the other output will be LOW.The CD74HCT02ME4 can be used in many applications, from basic logic programming and switching to more advanced integrated circuits and control systems. It is commonly used in processors such as the Intel 8086, as well as for programming logic functions in digital logic circuits, data integration and timing systems. It is also used in logic gate array technologies and memory modules.The main advantage of using the CD74HCT02ME4 logic gate is its ability to process high speed signals, with a maximum toggle frequency of 400 MHz and its low power consumption, performing calculations with a single 5V supply. Additionally, the gate is relatively simple to use, with straightforward implementation of logic operations, allowing designers to quickly create digital systems.In conclusion, the CD74HCT02ME4 is a versatile quad two input NOR gate which is suitable for a variety of applications. It is capable of delivering high speed signals with low power consumption and is relatively simple to use. The gate is a popular choice for many digital systems, providing a simple way to create logic operations and timing structures.
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