SN74HC377NSR

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SN74HC377NSR

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IC FF D-TYPE SNGL 8BIT 20SO

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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

The SN74HC377NSR is an octal D-type flip-flop integrated circuit from Texas Instruments, part of the 74HC series that operates with CMOS technology for high-speed and low-power consumption. This device features eight D-type flip-flops with a common clock and output enable (OE) inputs. Data at the D inputs is transferred to the Q outputs on the positive edge of the clock pulse, making it edge-triggered.
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

The SN74HC377NSR is an octal D-type flip-flop with a clock enable feature. Equivalent products may include the CD74HC377, 74HC377, and TC74HC377 from various manufacturers like Texas Instruments, Nexperia, and Toshiba. These components generally offer similar functionality and pin configurations, but it's important to compare their specific electrical characteristics and package types to ensure compatibility with your application.

Features

The SN74HC377NSR is a high-speed CMOS octal D-type flip-flop with a 3-state output. Key features include:
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

The SN74HC377NSR is a 16-pin device. It is an octal D-type flip-flop with a clock-enable feature. Here are the key details:
- 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.

Manufacturer

The SN74HC377NSR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. The company is one of the largest semiconductor companies in the world and is particularly well-known for its innovations in analog and embedded processing products. TI serves a wide range of markets, including automotive, industrial, personal electronics, communications, and enterprise systems. Founded in 1930 and headquartered in Dallas, Texas, the company has a significant influence in the technology sector due to its extensive range of products and solutions that are critical in modern electronic devices.

Application

The SN74HC377NSR is an octal D-type flip-flop used in various digital systems. Its applications include data storage and transfer, signal buffering, and synchronization tasks in microcontrollers and microprocessors. It's commonly employed in memory circuits, register implementations, and as a temporary data holding unit in digital circuits. Additionally, it can be used in communication systems for data latching, in control systems for state holding, and in various consumer electronics for timing and control functions. Its versatility makes it suitable for use in computing, consumer electronics, telecommunications, and industrial automation.

Package

The SN74HC377NSR is a type of integrated circuit from Texas Instruments, packaged in a Surface-Mount Device (SMD) configuration with a small outline package (SOP). Specifically, it uses the NS package type, which is a narrow SOIC (Small Outline Integrated Circuit) with 16 pins, suitable for automated assembly on printed circuit boards.

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