Overview
The SN74HC163DT is a 4-bit synchronous binary counter produced by Texas Instruments. This integrated circuit is part of the 74HC series and is known for its high-speed operation, wide operating voltage range, and versatile counting capabilities. It features synchronous, parallel load, and up/down count functionality, making it suitable for a variety of digital circuit applications. The device operates on a positive edge trigger and is compatible with other 74HC series logic devices, ensuring seamless integration into existing designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | SN74HC163DT |
| Package Type | 16-SOIC |
| Number of Bits | 4 |
| Operating Voltage Range | 2 V to 6 V |
| Maximum Count Rate | 36 MHz |
| Trigger Type | Positive Edge |
| Operating Temperature Range | -40°C to 85°C |
| Output Drive (IOL/IOH) | 5.2/-5.2 mA |
| Propagation Delay (tpd) | 46 ns |
| Maximum Supply Current (ICC) | 0.08 mA |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Logic Type | Binary Counter |
| Count Direction | Up/Down |
Key Features
- Synchronous Operation: The counter operates on the rising edge of the clock waveform, ensuring synchronized counting.
- Parallel Load Capability: Allows for parallel loading of data, enhancing the flexibility of the counter.
- Up/Down Counting: Supports both up and down counting directions, making it versatile for various applications.
- Wide Operating Voltage Range: Operates from 2 V to 6 V, providing flexibility in system design.
- High-Speed Operation: Maximum count rate of 36 MHz, suitable for high-speed digital circuits.
- Low Power Consumption: Maximum supply current of 0.08 mA, contributing to low power consumption.
- Compatibility: Compatible with other 74HC series logic devices, ensuring easy integration into existing systems.
- Surface Mount Package: 16-SOIC package with a width of 3.91 mm and length of 9.9 mm, suitable for surface mount applications.
Applications
- Digital Logic Circuits: Ideal for designing complex digital logic circuits that require precise counting and timing.
- Counting and Timing Applications: Suitable for applications that need accurate and high-speed counting, such as in industrial control systems and timing circuits.
- Industrial and Consumer Electronics: Used in a wide range of electronic devices, from industrial automation to consumer electronics, where reliable and efficient counting is required.
Q & A
- What is the maximum count rate of the SN74HC163DT?
The maximum count rate of the SN74HC163DT is 36 MHz.
- What is the operating voltage range of the SN74HC163DT?
The operating voltage range is from 2 V to 6 V.
- What type of trigger does the SN74HC163DT use?
The SN74HC163DT uses a positive edge trigger.
- What is the propagation delay (tpd) of the SN74HC163DT?
The propagation delay (tpd) is 46 ns.
- What is the maximum supply current (ICC) of the SN74HC163DT?
The maximum supply current (ICC) is 0.08 mA.
- What is the moisture sensitivity level (MSL) of the SN74HC163DT?
The moisture sensitivity level (MSL) is 1 (Unlimited).
- Is the SN74HC163DT compatible with other 74HC series logic devices?
Yes, the SN74HC163DT is compatible with other 74HC series logic devices.
- What is the package type of the SN74HC163DT?
The package type is 16-SOIC.
- What are the typical applications of the SN74HC163DT?
The SN74HC163DT is typically used in digital logic circuits, counting and timing applications, and industrial and consumer electronics.
- Is the SN74HC163DT a surface mount device?
Yes, the SN74HC163DT is a surface mount device.[5
