SN74HC175DR

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SN74HC175DR

IC FF D-TYPE SINGLE 4BIT 16SOIC

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規格

Series 74HC
Part Status Active
Function Master Reset
Type D-Type
Output Type Complementary
Number of Elements 1
Number of Bits per Element 4
Clock Frequency 60 MHz
Max Propagation Delay @ V, Max CL 26ns @ 6V, 50pF
Trigger Type Positive Edge
Current - Output High, Low 5.2mA, 5.2mA
Voltage - Supply 2V ~ 6V
Current - Quiescent (Iq) 8 µA
Input Capacitance 3 pF
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 16-SOIC
Package / Case 16-SOIC (0.154", 3.90mm Width)
Base Product Number 74HC175

概述

Description

The SN74HC175DR is a high-speed, quad D-type flip-flop, designed for low-power and high-speed digital applications. It features four independent flip-flops, each with a data input (D), clock input (CLK), and output (Q), along with a common active-low reset (CLR) for asynchronous resetting.
Operated with a supply voltage range of 2V to 6V, it is compatible with both TTL and CMOS logic levels, making it versatile for various circuit designs. The device provides edge-triggered data storage, ensuring that the output reflects the input state only on the rising edge of the clock signal.
The SN74HC175DR is housed in a small TSSOP-14 package, contributing to compact designs in various applications, including data storage, digital signal processing, and control systems. Its fast propagation delay and low power consumption make it suitable for high-performance applications.
Overall, the SN74HC175DR is an essential component for engineers looking to implement reliable and efficient digital storage solutions in their electronic projects.

Features

The SN74HC175DR is a quad D-type flip-flop with the following key features:
1. Quad D Flip-Flops: Contains four independent flip-flops, each with a data (D) input, clock (CLK), and asynchronous clear (CLR) input.

2. High-Speed Operation: Designed for high-speed applications, typically operating at a maximum frequency of 55 MHz at Vcc = 5V.
3. Wide Voltage Range: Compatible with a supply voltage range of 2V to 6V, making it suitable for various logic levels.
4. Low Power Consumption: Operates with low power, making it energy-efficient in digital circuits.
5. Asynchronous Clear: The clear function allows for immediate resetting of the flip-flop outputs to a low state, independent of the clock.
6. Edge-Triggered: The flip-flops are triggered on the rising edge of the clock signal, allowing for synchronized data storage.
7. Standard Logic Levels: Complies with TTL logic levels for compatibility with other digital logic devices.
8. Package Type: Available in a surface-mount SOIC (D) package, facilitating compact circuit designs.
These features make the SN74HC175DR suitable for various digital applications, including data storage and signal processing.

Package

The SN74HC175DR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient space-saving in electronic circuits.

Pinout

The SN74HC175DR is a quad D-type flip-flop with individual outputs and is part of Texas Instruments' high-speed CMOS logic family. It has a total of 16 pins.
Pin Count and Functions:
1. Pin 1 (D1): Data input for Flip-Flop 1
2. Pin 2 (D2): Data input for Flip-Flop 2
3. Pin 3 (D3): Data input for Flip-Flop 3
4. Pin 4 (D4): Data input for Flip-Flop 4
5. Pin 5 (CLK1): Clock input for Flip-Flop 1
6. Pin 6 (CLK2): Clock input for Flip-Flop 2
7. Pin 7 (CLK3): Clock input for Flip-Flop 3
8. Pin 8 (CLK4): Clock input for Flip-Flop 4
9. Pin 9 (CLR): Active-low clear input (common for all flip-flops)
10. Pin 10 (PRE): Active-low preset input (common for all flip-flops)
11. Pin 11 (Q1): Output for Flip-Flop 1
12. Pin 12 (Q2): Output for Flip-Flop 2
13. Pin 13 (Q3): Output for Flip-Flop 3
14. Pin 14 (Q4): Output for Flip-Flop 4
15. Pin 15 (VCC): Power supply pin
16. Pin 16 (GND): Ground pin
This device is commonly used in digital circuits for data storage and synchronization.

Manufacturer

The SN74HC175DR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, primarily for the electronics industry. The company is well-known for its innovation in analog and embedded processing technologies, offering a wide range of products used in consumer electronics, automotive, industrial, and telecommunications applications. TI is recognized for its commitment to research and development, providing high-quality components that enhance performance and efficiency in electronic systems.

Application

The SN74HC175DR is a quad D-type flip-flop used in various applications, including data storage, data transfer, and signal synchronization in digital circuits. It is commonly employed in memory devices, shift registers, and timing applications. Its low power consumption and high-speed operation make it suitable for use in consumer electronics, telecommunications, and automotive systems, where reliable data handling is essential.

Equivalent

The SN74HC175DR is a quad D-type flip-flop. Equivalent products include:
1. 74HC175: Standard version.
2. 74HCT175: TTL-compatible version.
3. MC74HC175: Motorola variant.
4. 74LV175: Low-voltage version.
5. 74AUP1G175: AUP series for ultra-low power.
Always check specific datasheets for compatibility and electrical characteristics.

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