Overview
The HEF4894BT/C118 is a 12-stage serial shift register produced by NXP USA Inc. This integrated circuit is designed to handle serial data input and provide parallel output, making it a versatile component for various digital circuit applications. It features a storage latch associated with each stage, allowing for the strobing of data from the serial input to the parallel outputs. This component is part of the HEF4894B series, known for its reliability and performance in digital logic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Stages | 12 |
| Package Type | 20-SO (Small Outline) |
| Supply Voltage | 5V (typical) |
| Operating Temperature | -40°C to +85°C |
| Input Type | Serial |
| Output Type | Parallel |
| Storage Latch | Associated with each stage |
Key Features
- 12-stage serial shift register with storage latches for each stage.
- Serial input and parallel output capabilities.
- Compatible with TTL and CMOS logic levels.
- Low power consumption.
- High noise immunity.
Applications
The HEF4894BT/C118 is suitable for a variety of digital circuit applications, including:
- Serial-to-parallel data conversion.
- Shift registers in digital logic circuits.
- Display drivers and LED drivers.
- Sequential logic circuits.
- Microprocessor and microcontroller interfaces.
Q & A
- What is the primary function of the HEF4894BT/C118? The primary function is to act as a 12-stage serial shift register with storage latches for each stage.
- What type of package does the HEF4894BT/C118 come in? It comes in a 20-SO (Small Outline) package.
- What is the typical supply voltage for the HEF4894BT/C118? The typical supply voltage is 5V.
- What is the operating temperature range for the HEF4894BT/C118? The operating temperature range is -40°C to +85°C.
- Does the HEF4894BT/C118 have storage latches? Yes, it has storage latches associated with each stage.
- What are the input and output types of the HEF4894BT/C118? The input is serial, and the output is parallel.
- Is the HEF4894BT/C118 compatible with TTL and CMOS logic levels? Yes, it is compatible with both TTL and CMOS logic levels.
- What are some common applications of the HEF4894BT/C118? Common applications include serial-to-parallel data conversion, shift registers in digital logic circuits, display drivers, and microprocessor interfaces.
- How many stages does the HEF4894BT/C118 have? It has 12 stages.
- Is the HEF4894BT/C118 suitable for high-speed applications? While it can handle serial data input, its suitability for high-speed applications depends on the specific requirements of the circuit.
