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SN74HCT574PWR
+StücklisteIC FF D-TYPE SNGL 8BIT 20TSSOP
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HerstellerTexas Instruments
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Herstellerteil #SN74HCT574PWR
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Datenblatt SN74HCT574PWR DataSheet
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74HCT |
| ProductStatus | Active |
| Function | Standard |
| Type | D-Type |
| OutputType | Tri-State, Non-Inverted |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| ClockFrequency | 40 MHz |
| MaxPropagationDelay@VMaxCL | 47ns @ 5.5V, 150pF |
| TriggerType | Positive Edge |
| Current-OutputHighLow | 6mA, 6mA |
| Voltage-Supply | 4.5V ~ 5.5V |
| Current-Quiescent(Iq) | 8 µA |
| InputCapacitance | 3 pF |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 20-TSSOP |
Übersicht
Description
Key features include:
1. Octal Flip-Flop: Contains eight flip-flops, allowing it to store 8 bits of data simultaneously.
2. 3-State Outputs: Enables the outputs to be in one of three states: high, low, or high impedance, allowing for easy bus interfacing.
3. High-Speed Operation: Designed for fast data processing with low power consumption.
4. Wide Supply Voltage Range: Operates typically between 4.5V to 5.5V.
5. Latch Capability: Data is latched on the rising edge of the clock input.
6. Package Type: The "PWR" suffix indicates a TSSOP (Thin Shrink Small Outline Package) for compact board designs.
The SN74HCT574PWR is ideal for use in applications that require temporary storage and data synchronization, such as microcontroller interfacing, memory address latching, and data buffers.
Equivalent
Features
1. Voltage Range: Operates at a supply voltage range of 4.5 V to 5.5 V, making it suitable for TTL-compatible systems.
2. High-Speed Operation: Designed for high-speed operation with fast switching times.
3. 3-State Outputs: Features 3-state outputs for bus-oriented applications, allowing multiple devices to share a common output line without interference.
4. Edge-Triggered: Captures data on the rising edge of the clock signal, ensuring precise timing control.
5. Latch Capability: Data is retained until the next clock cycle, enabling stable data storage.
6. Low Power Consumption: Efficient power usage ideal for battery-powered applications.
7. Wide Temperature Range: Can operate in a wide temperature range, making it versatile for various environments.
8. Package: Available in TSSOP (Thin Shrink Small Outline Package) for space-saving designs.
Overall, the SN74HCT574PWR is a versatile flip-flop suitable for a wide range of digital applications requiring reliable data storage and transfer.
Pinout
Manufacturer
Application
1. Digital Systems: Used for data latching and buffering in microprocessors and microcontrollers.
2. Data Acquisition: Facilitates data storage and transfer in measurement and control systems.
3. Communication Systems: Helps in data synchronization and interfacing with other devices.
4. Display Systems: Drives displays by holding output states.
5. Embedded Systems: Utilized in memory systems and data buses for effective data handling.
Its versatility makes it suitable for a wide range of digital electronics applications.