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SN74HC377NSR
+Lista de MateriaisIC FF D-TYPE SNGL 8BIT 20SO
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FabricanteTexas Instruments
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Peça do Fabricante #SN74HC377NSR
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Ficha Técnica SN74HC377NSR DataSheet
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| ProductStatus | Active |
| Function | Standard |
| Type | D-Type |
| OutputType | Non-Inverted |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| ClockFrequency | 64 MHz |
| MaxPropagationDelay@VMaxCL | 27ns @ 6V, 50pF |
| TriggerType | Positive Edge |
| Current-OutputHighLow | 5.2mA, 5.2mA |
| Voltage-Supply | 2V ~ 6V |
| Current-Quiescent(Iq) | 8 µA |
| InputCapacitance | 3 pF |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 20-SO |
Visão Geral
Description
Key features include:
1. Wide Range Voltage Operation: Compatible with 2V to 6V power supply, ideal for interfacing with TTL and CMOS logic levels.
2. High-Speed Operation: Fast switching characteristics suitable for a variety of applications.
3. Low Power Consumption: CMOS technology ensures minimal power usage, critical for battery-powered devices.
4. Tri-State Outputs: Controlled by the OE pin, allowing the outputs to be in a high-impedance state for easy bus interfacing.
5. Applications: Utilized in data storage, registers, data latching, and data transfer operations in digital systems.
The SN74HC377NSR package is ideal for applications needing efficient data handling with minimal power usage.
Equivalent
Features
1. Technology: Part of the 74HC (High-speed CMOS) logic family.
2. Configuration: 8-bit wide, providing eight flip-flops.
3. Clock and Control: Positive edge-triggered clock input with an enable input for latching data.
4. Outputs: Features 3-state outputs, allowing multiple devices to connect to a single bus.
5. Voltage Range: Operates within a supply voltage range of 2V to 6V.
6. Propagation Delay: Offers relatively fast switching speeds, typical of CMOS technology.
7. Low Power Consumption: CMOS construction provides low static power consumption.
8. Package: Available in a surface-mount configuration, specifically the SO (Small Outline) package.
9. Applications: Suitable for applications requiring temporary data storage and digital logic operations.
10. Temperature Range: Supports a wide operating temperature range, making it suitable for various environmental conditions.
These features make the SN74HC377NSR a versatile component for digital electronics applications.
Pinout
- Pin Count: 16 pins.
- Function: The SN74HC377 consists of eight D-type flip-flops with a common clock (CLK) and clock-enable (EN) inputs. Each flip-flop has a data input (Dn), a clock input, and an output (Qn). The clock-enable input must be low for the flip-flops to capture the data present on the D inputs; otherwise, the stored data does not change. The device is used to store and transfer data, with changes occurring on the rising edge of the clock signal when the clock-enable is active.
This device is commonly used in applications that require data storage and synchronization, and it operates at standard high-speed CMOS logic levels.