Overview
The 74LV164PW,118 is an 8-bit serial-in/parallel-out shift register manufactured by Nexperia USA Inc. This device is designed to handle serial data input and convert it into parallel output, making it a versatile component in digital circuitry. It features two serial data inputs (DSA and DSB) and eight parallel outputs (Q0 to Q7), allowing for flexible data entry and output configurations.
The 74LV164PW,118 is optimized for low-voltage applications, operating within a wide supply voltage range of 1.0 V to 5.5 V. It is particularly suited for applications requiring low power consumption and high noise immunity.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Number of bits | Package name | Operating Temperature (°C) |
|---|---|---|---|---|---|---|---|---|
| 74LV164PW | 1.0 - 5.5 | TTL | ± 12 | 12 | 78 | 8 | TSSOP14 | -40 to 125 |
Key Features
- Serial-in/Parallel-out Shift Register: The device accepts serial data through two inputs (DSA and DSB) and provides eight parallel outputs (Q0 to Q7).
- Low-Voltage Operation: Operates within a wide supply voltage range of 1.0 V to 5.5 V, optimized for low-voltage applications.
- High Noise Immunity: Features high noise immunity, making it reliable in noisy environments.
- Low Power Consumption: Designed for low power consumption, suitable for battery-powered devices.
- ESD Protection: Offers ESD protection with HBM (Human Body Model) exceeding 2000 V and CDM (Charged Device Model) exceeding 1000 V.
- Asynchronous Master Reset: Includes an asynchronous master reset input (MR) to clear the register and force all outputs LOW.
- Compact Package: Available in a TSSOP14 package, which is a thin shrink small outline package with 14 leads.
Applications
- Digital Circuitry: Suitable for various digital circuit applications requiring serial-to-parallel data conversion.
- Embedded Systems: Can be used in embedded systems where low power and high noise immunity are crucial.
- Automotive Electronics: Given its robust specifications, it can be used in automotive electronics for reliable data processing.
- Industrial Automation: Applicable in industrial automation systems where high reliability and low power consumption are essential.
- Consumer Electronics: Used in consumer electronics such as audio and video equipment, and other devices requiring serial data processing.
Q & A
- What is the primary function of the 74LV164PW,118?
The primary function is to act as an 8-bit serial-in/parallel-out shift register.
- What is the supply voltage range for the 74LV164PW,118?
The supply voltage range is from 1.0 V to 5.5 V.
- How many serial data inputs does the 74LV164PW,118 have?
The device has two serial data inputs (DSA and DSB).
- What is the maximum clock frequency for the 74LV164PW,118?
The maximum clock frequency is 78 MHz.
- What type of package is the 74LV164PW,118 available in?
The device is available in a TSSOP14 package.
- Does the 74LV164PW,118 have ESD protection?
- What is the operating temperature range for the 74LV164PW,118?
The operating temperature range is from -40°C to 125°C.
- Can the 74LV164PW,118 be used in automotive applications?
- How many parallel outputs does the 74LV164PW,118 have?
The device has eight parallel outputs (Q0 to Q7).
- Does the 74LV164PW,118 have an asynchronous master reset feature?
