SN74HC377N

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SN74HC377N

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IC FF D-TYPE SNGL 8BIT 20DIP

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Especificações

Atributo Valor
Package Tube
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 Through Hole
SupplierDevicePackage 20-PDIP

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Description

The SN74HC377N is an integrated circuit from Texas Instruments, part of the 74HC family of high-speed CMOS devices. It features eight D-type flip-flops with individual data inputs and outputs, designed for use in a broad range of digital applications. The device operates with a supply voltage range from 2V to 6V, making it suitable for both 3.3V and 5V systems.
This IC is particularly used in applications requiring temporary data storage, data transfer, or data sequencing. Each flip-flop is equipped with a clock input that triggers on the rising edge, enabling precise timing control. The SN74HC377N also includes an enable input that controls the loading of data into the flip-flops, providing additional control for data handling tasks.
With a typical propagation delay of about 15 ns and low power consumption, the SN74HC377N is suitable for high-speed operations. Its robust design allows it to be employed in a variety of applications, including computing, industrial controls, and consumer electronics, where reliable performance and efficiency are critical.

Equivalent

The SN74HC377N is a D-type flip-flop IC with 8-bit storage capabilities. Equivalent products include:
1. CD74HC377 from Texas Instruments.
2. MC74HC377 from ON Semiconductor.
3. HEF377B from Nexperia.
4. TC74HC377 from Toshiba.
These alternatives provide similar functionality and are suitable for digital storage and flip-flop applications. Always check the datasheet for pin configuration and electrical characteristics before substitution.

Features

The SN74HC377N is a high-speed CMOS octal D-type flip-flop with a direct clear function, suitable for a variety of digital applications. Key features include:
1. Octal D-Type Flip-Flop: It has eight flip-flops, each designed to capture and store data on the rising edge of the clock signal.
2. 3-State Outputs: Each flip-flop output can be set to a high-impedance state, allowing for easy interfacing with bus lines.
3. Direct Clear: Provides an asynchronous clear control, allowing the flip-flops to be reset independently of the clock signal.
4. High-Speed Operation: Utilizes advanced CMOS technology for faster data processing speeds compared to traditional logic circuits.
5. Wide Supply Voltage Range: Operates from 2V to 6V, making it versatile for different power supply configurations.
6. Low Power Consumption: Features low power dissipation due to CMOS technology, which is beneficial for battery-powered devices.
7. Input and Output Protection: Includes protection against static discharge and voltage transients.
8. Standard 20-Pin Package: Comes in a DIP-20 package suitable for through-hole mounting.
These features make the SN74HC377N a reliable choice for applications requiring data storage and management, such as memory control and microprocessor interfacing.

Pinout

The SN74HC377N is a 16-pin integrated circuit that functions as an octal D-type flip-flop with a clock enable feature. It is part of the 74HC series, which are high-speed CMOS devices. Here's a brief overview of its pin configuration and function:
1. Pin Count: 16 pins.
2. Pin Functions:
- Pins 1-8 (D0-D7): Data inputs for the 8 flip-flops.
- Pin 9 (GND): Ground.
- Pin 10 (OE, Output Enable): When low, allows data to be transferred to the outputs.
- Pins 11-18 (Q0-Q7): Outputs corresponding to each flip-flop.
- Pin 19 (CP, Clock Input): Triggers the flip-flops on the rising edge when enabled.
- Pin 20 (VCC): Supply voltage.
The SN74HC377N is used in digital circuits for temporary data storage, state retention, and data synchronization to a clock signal. The device captures and holds data present at its inputs when a clock pulse is received, provided the output enable (OE) is active.

Manufacturer

The SN74HC377N is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is well-known for its innovations in analog and embedded processing, serving diverse sectors such as automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is recognized as one of the leading companies in the semiconductor industry.

Application

The SN74HC377N is an octal D-type flip-flop with a clock-enable feature, widely used in digital electronics. Its primary application areas include:
1. Data Storage: Used in registers for temporary data storage in microprocessors and microcontrollers.
2. Data Transfer: Facilitates data transfer between different parts of a system.
3. State Machines: Employed in designing sequential logic circuits and state machines.
4. Signal Processing: Used in buffering and synchronizing signals in communication systems.
5. Control Systems: Implemented in control systems for latching control signals.
6. Memory Addressing: Assists in memory address latching in computer systems.
These applications leverage its ability to store and manage multiple bits of data simultaneously.

Package

The SN74HC377N is an integrated circuit from Texas Instruments and comes in a Dual In-line Package (DIP) configuration. This package type is characterized by two parallel rows of pins suitable for through-hole mounting on printed circuit boards.

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