SN74ALS534ADWR - Texas Instruments Octal D-Type Flip-Flop

The SN74ALS534ADWR is a high-performance, octal edge-triggered D-type flip-flop integrated circuit designed and manufactured by Texas Instruments. This device is particularly suitable for applications requiring the capture and storage of eight bits of data simultaneously. With its advanced low-power Schottky (ALS) technology, the SN74ALS534ADWR offers a perfect balance between speed and power consumption, making it an ideal choice for a wide range of digital systems.

Each flip-flop has a 3-state output, which provides the capability to drive bus lines or buffer memory address registers. The 3-state outputs also allow multiple devices to be connected to a common bus, ensuring a high degree of flexibility in system design. The SN74ALS534ADWR features a direct clear input, which can be used to set all outputs to a low level in a synchronous manner. This is particularly useful for system initialization and in applications where data integrity is of paramount importance.

The device is encapsulated in a wide-body SOIC (Small Outline Integrated Circuit) package with 20 pins, indicated by the 'DW' suffix in its part number. The 'R' at the end of the part number signifies that the device is provided in tape and reel packaging, which is convenient for automated assembly processes. The SN74ALS534ADWR operates over a broad voltage range and is characterized for operation from 0°C to 70°C, making it suitable for commercial applications.

Key features of the SN74ALS534ADWR include:

• Eight D-type flip-flops with single-rail outputs
• Buffered common clock (CP) and direct clear (CLR) inputs
• Outputs can drive up to 15 LSTTL loads
• 3-state outputs for bus-oriented applications
• Low power consumption with ALS technology
• Wide operating voltage range
• Edge-triggered from a low-to-high transition of the clock pulse
• Commercial temperature range: 0°C to 70°C

The SN74ALS534ADWR is a robust and reliable component, designed to meet the stringent quality standards that Texas Instruments is known for. Whether used in microprocessor systems, data storage, or any digital application requiring high-speed and low-power operation, this octal flip-flop is an excellent choice for designers seeking performance and dependability.