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CD74AC299M96

Name: CD74AC299M96
Rating: 4.7 (12 reviews)

IC 8BIT SHIFT/STOR REGSTR 20SOIC

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製造商。部分 #CD74AC299M96
包 20-SOIC
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74AC
ProductStatus	Active
LogicType	Shift Register
OutputType	Tri-State
NumberofElements	1
NumberofBitsperElement	8
Function	Universal
Voltage-Supply	1.5V ~ 5.5V
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount
Package/Case	20-SOIC (0.295, 7.50mm Width)

概述

Description

The CD74AC299M96 is a high-speed, 8-bit, universal shift register with a serial input and output. It belongs to the CD74AC family of CMOS logic devices, which are known for their low power consumption and high-speed performance. The CD74AC299 supports various operating modes, including shifting, loading parallel data, and holding the current state.
Key features include:
- Data Input/Output: It allows for both serial and parallel data manipulation.
- Operating Voltage: Typically operates within a supply voltage range of 3V to 15V.
- Propagation Delay: Offers fast switching times, making it suitable for high-speed applications.
- Compatibility: It is compatible with TTL (Transistor-Transistor Logic) levels, allowing for easy integration into existing systems.
The device is commonly used in digital circuits for data storage, transfer, and manipulation tasks in applications like data processing and communication systems. The "M96" suffix indicates the package type and temperature range specific to the manufacturer.

Features

The CD74AC299M96 is a high-speed, low-power CMOS digital device featuring an 8-bit shift register with an integrated multiplexer. Key features include:
1. Shift Register Functionality: It supports both serial and parallel data input, allowing for flexible data handling.
2. Parallel Load Capability: The device can load data in parallel, enhancing operational efficiency.
3. High-Speed Operation: It's designed for high-speed applications, with propagation delays as low as 5 ns at 5V.
4. Wide Voltage Range: Operates typically within a supply voltage of 3V to 15V.
5. Low Power Consumption: Designed for low static and dynamic power usage, making it suitable for battery-powered applications.
6. TTL Compatibility: Compatible with standard TTL levels, ensuring easy integration with other digital circuits.
7. Wide Operating Temperature: Supports a temperature range from -40°C to 85°C, suitable for various environmental conditions.
These features make the CD74AC299M96 ideal for data processing and storage in digital systems.

Package

The CD74AC299M96 is packaged in a 16-pin dual in-line package (DIP).

Pinout

The CD74AC299M96 is a synchronous 8-bit shift register with an output enable feature. It has a total of 16 pins. The pin functions are as follows:
1. D0-D7: Data inputs for the 8-bit shift register.
2. SH/LD: Shift/load control input. It determines whether the device shifts data or loads it.
3. CLK: Clock input for synchronizing data shifts.
4. RST: Asynchronous reset input to clear the register.
5. Q0-Q7: Data outputs corresponding to the 8-bit stored data.
6. OE: Output enable; when activated, it enables the data outputs.
7. VCC: Supply voltage pin.
8. GND: Ground pin.
This device is designed for high-speed operation and is compatible with various TTL logic levels, making it suitable for digital applications requiring data storage and shifting capabilities.

Manufacturer

The CD74AC299M96 is manufactured by Texas Instruments (TI), a renowned American technology company. Texas Instruments is a global leader in semiconductor design and manufacturing, specializing in analog and embedded processing chips. Founded in 1930, the company has a strong focus on innovation and develops a wide range of products, including microcontrollers, digital signal processors, and various types of integrated circuits. TI serves diverse markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the electronics industry.

Application

The CD74AC299M96 is a high-speed CMOS shift register used in various applications, including digital signal processing, data storage, and communication systems. It serves in data acquisition systems, serial to parallel data conversion, and memory addressing. Additionally, it can be utilized in robotics for control systems, as well as in consumer electronics for audio and video processing. Its versatility makes it suitable for industrial automation and embedded systems where efficient data handling is required.

Equivalent

The CD74AC299M96 is a high-speed 8-bit shift register. Equivalent products include the 74AC299, 74HC299, 74HCT299, and CD74HC299. These alternatives may vary in voltage levels and power characteristics, so ensure compatibility with your specific application requirements before substituting.