Product Overview: 74HC534 Octal D-Type Flip-Flop from NXP
The 74HC534 is a high-speed Si-gate CMOS device that features eight edge-triggered D-type flip-flops with 3-state outputs. Manufactured by NXP Semiconductors, this integrated circuit is part of the 74HC series, known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) levels.
Key Features
- Logic Family: The 74HC534 belongs to the high-speed CMOS family, ensuring low power consumption and a broad voltage operating range.
- Flip-Flop Type: It contains eight D-type flip-flops that capture the value on the data input (D) at the rising edge of the clock input (CP).
- 3-State Outputs: Each flip-flop has a 3-state output (Q), which can be in one of three states: high, low, or high impedance. This feature allows for bus-oriented applications.
- Output Capability: With its balanced output drive, the 74HC534 can drive both high and low loads equally well.
- Pin and Function Compatibility: The IC is pin compatible with the 74LS534, providing ease of use for designers familiar with the LS technology.
Applications
The 74HC534 is versatile and can be used in a wide range of applications, including:
- Buffer storage
- Memory address registers
- System control registers
Technical Specifications
- Supply Voltage Range: 2.0V to 6.0V
- Output Current: High/Low: ±7.8 mA
- Propagation Delay: Typically 15 ns at 5V, 50 pF
- Operating Temperature: -40°C to +125°C
With its robust design and reliable performance, the 74HC534 from NXP is an excellent choice for designers looking for an octal D-type flip-flop with 3-state output capabilities. Its compatibility with TTL levels and the ability to interface with a wide range of other digital components make it a versatile component for various digital applications.
Please note that the information provided here is subject to change and it is always recommended to consult the datasheet or manufacturer for the most up-to-date product specifications.
