Overview
The 74LVC594APW,118 is an 8-bit serial-in/serial or parallel-out shift register with a storage register, manufactured by Nexperia USA Inc. This device is designed to handle data shifting and storage efficiently, making it suitable for a variety of electronic applications. It features separate clock and reset inputs for both the shift and storage registers, enabling precise control over data transfer. The device supports cascading through its serial input (DS) and serial output (Q7S) pins. It is also capable of operating in mixed 3.3 V and 5 V environments, making it a versatile component for different system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74LVC594APW |
| Package | 16-TSSOP (SOT403-1) |
| VCC (V) | 1.2 - 5.5 |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability (mA) | ± 24 |
| Propagation Delay (ns) | 3.1 |
| Maximum Frequency (MHz) | 180 |
| Number of Bits | 8 |
| Operating Temperature (°C) | -40 to 125 |
Key Features
- 8-bit serial-in/serial or parallel-out shift register with a storage register.
- Separate clock and reset inputs for both shift and storage registers.
- Supports cascading through serial input (DS) and serial output (Q7S) pins.
- Operates in mixed 3.3 V and 5 V environments.
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times.
- Low power dissipation.
- Fully specified for partial power-down applications.
Applications
The 74LVC594APW,118 is widely used in various electronic systems, including:
- Microprocessors and computers.
- Computer networks and digital signal processors.
- Frequency counters and other digital logic circuits.
- Automotive, industrial, and consumer electronics.
- Power and computing applications.
- Mobile and wearable devices.
Q & A
- What is the primary function of the 74LVC594APW,118?
The primary function is to act as an 8-bit serial-in/serial or parallel-out shift register with a storage register.
- What are the operating voltage ranges for this device?
The device operates within a voltage range of 1.2 V to 5.5 V.
- Can the 74LVC594APW,118 be used in mixed voltage environments?
- What is the maximum frequency of operation for this device?
The maximum frequency of operation is 180 MHz.
- How many bits does the shift register support?
The shift register supports 8 bits.
- What is the propagation delay of the 74LVC594APW,118?
The propagation delay is 3.1 ns.
- What type of package does the 74LVC594APW,118 come in?
The device comes in a 16-TSSOP (SOT403-1) package.
- What are the operating temperature ranges for this device?
The operating temperature range is -40°C to 125°C.
- Does the device support cascading?
- What is the significance of Schmitt-trigger action in this device?
Schmitt-trigger action makes the circuit tolerant of slower input rise and fall times.
