Overview
The 74HC595PW-Q100,118 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs, manufactured by Nexperia USA Inc. This device is part of the 74HC/74HCT family and is designed for a wide range of applications requiring serial-to-parallel data conversion. It features separate clocks for the shift and storage registers, enabling flexible data manipulation and transfer.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HC595PW-Q100,118 |
| Package | TSSOP16 (SOT403-1) |
| Number of Bits | 8 |
| Input Type | Serial-in, Serial or Parallel-out |
| Clock Inputs | SHCP (Shift Clock), STCP (Storage Clock) |
| Reset Input | MR (Asynchronous Reset) |
| Output Enable | OE (Output Enable) |
| Output State | 3-state |
| Operating Temperature | -40°C to +125°C |
Key Features
- 8-bit serial-in/serial or parallel-out shift register with storage register.
- Separate clocks for shift and storage registers.
- Serial input (DS) and serial output (Q7S) for cascading.
- Asynchronous reset input (MR).
- Output enable input (OE) with 3-state outputs.
- Data transfer from shift register to storage register on LOW-to-HIGH transition of STCP input.
- Inputs include clamp diodes.
Applications
The 74HC595PW-Q100,118 is versatile and can be used in various applications across different industries, including:
- Automotive systems for data transmission and control.
- Industrial automation for sequential control and data processing.
- Consumer electronics for display drivers and LED control.
- Computing and networking for data buffering and transmission.
Q & A
- What is the primary function of the 74HC595PW-Q100,118?
The primary function is to act as an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. - What type of package does the 74HC595PW-Q100,118 come in?
The device comes in a TSSOP16 (SOT403-1) package. - How many bits does the shift register have?
The shift register has 8 bits. - What are the clock inputs for the shift and storage registers?
The clock inputs are SHCP (Shift Clock) and STCP (Storage Clock). - How is the reset input triggered?
The reset input (MR) is triggered asynchronously by a LOW signal. - What is the purpose of the OE input?
The OE (Output Enable) input controls the output state, setting it to 3-state when HIGH. - Can the 74HC595PW-Q100,118 be cascaded?
Yes, it can be cascaded using the serial input (DS) and serial output (Q7S). - What is the operating temperature range of the device?
The operating temperature range is -40°C to +125°C. - What types of industries can this component be used in?
This component can be used in automotive, industrial, consumer electronics, and computing industries. - Are there any special considerations for the inputs of the 74HC595PW-Q100,118?
Yes, the inputs include clamp diodes for protection.
