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MC74HC74ADTR2G
+Lista de MateriaisIC FF D-TYPE DUAL 1BIT 14TSSOP
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Fabricanteonsemi
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Peça do Fabricante #MC74HC74ADTR2G
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Pacote 14-TSSOP
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| ProductStatus | Active |
| Function | Set(Preset) and Reset |
| Type | D-Type |
| OutputType | Complementary |
| NumberofElements | 2 |
| NumberofBitsperElement | 1 |
| ClockFrequency | 35 MHz |
| MaxPropagationDelay@VMaxCL | 17ns @ 6V, 50pF |
| TriggerType | Positive Edge |
| Current-OutputHighLow | 5.2mA, 5.2mA |
| Voltage-Supply | 2V ~ 6V |
| Current-Quiescent(Iq) | 2 µA |
| InputCapacitance | 10 pF |
| OperatingTemperature | -55°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-TSSOP |
Visão Geral
Description
Key Features:
- Logic Family: High-Speed CMOS (HC)
- Supply Voltage: Operates typically between 2V and 6V
- Package: Available in a small-outline SO-14 package, facilitating easy integration into circuit boards
- Temperature Range: Operates effectively over a wide temperature range
- Applications: Commonly used in data storage, shift registers, and memory circuits
The MC74HC74ADTR2G ensures reliable performance in digital applications due to its fast switching speed and low power consumption, making it a versatile component in electronic design.
Equivalent
1. SN74HC74 from Texas Instruments
2. CD74HC74 from Texas Instruments
3. 74HC74 from Nexperia
4. 74HC74 from ON Semiconductor
5. TC74HC74 from Toshiba
These alternatives offer similar functionality and pin configurations, making them suitable substitutes in most applications. Always verify specific parameters and package compatibility for your design requirements.
Features
1. High-Speed Operation: The device offers improved speed over standard CMOS, making it suitable for high-frequency applications.
2. Dual Independent Flip-Flops: It contains two identical, independent D-type flip-flops with set and reset capabilities.
3. Edge-Triggered: The flip-flops are positive-edge triggered, responding to the rising edge of the clock input.
4. Asynchronous Set and Reset: Provides asynchronous inputs for setting and resetting the flip-flops, allowing for immediate state changes without waiting for a clock edge.
5. Wide Voltage Range: Operates over a wide voltage range from 2V to 6V, enhancing compatibility with various power supply levels.
6. Low Power Consumption: Exhibits low power dissipation due to the CMOS technology, making it energy-efficient.
7. Logic Compatibility: Compatible with standard TTL and CMOS logic levels, facilitating integration into mixed-signal environments.
8. Package Options: Available in SOIC-14 package, which saves space and is suitable for surface-mount applications.
These features make the MC74HC74ADTR2G suitable for various digital applications that require reliable and fast data storage and retrieval.
Pinout
The MC74HC74ADTR2G comes in a 14-pin package with the following pin functions:
1. 1CLR - Clear input for flip-flop 1
2. 1D - Data input for flip-flop 1
3. 1CK - Clock input for flip-flop 1
4. 1PR - Preset input for flip-flop 1
5. 1Q - Output Q for flip-flop 1
6. 1Q\* - Output Q\* (complement) for flip-flop 1
7. GND - Ground
8. 2CLR - Clear input for flip-flop 2
9. 2D - Data input for flip-flop 2
10. 2CK - Clock input for flip-flop 2
11. 2PR - Preset input for flip-flop 2
12. 2Q - Output Q for flip-flop 2
13. 2Q\* - Output Q\* (complement) for flip-flop 2
14. VCC - Power supply
This IC is widely used in digital circuits for its efficient data handling and storage capabilities.
Manufacturer
Application
1. Data Storage and Transfer: Used in memory devices and registers to store and transfer data.
2. Frequency Division: Employed in frequency dividers due to its ability to toggle states.
3. Signal Synchronization: Useful in synchronizing signals in digital systems.
4. Counters and Shift Registers: Integral in designing counters and shift registers.
5. Control Logic: Utilized in implementing control logic for sequential operations.
6. Clocked Applications: Suitable for clocked applications requiring edge-triggered operations.
These applications leverage its ability to store binary information and perform edge-triggered data sampling.