Overview
The 74LVC161DB,112 is a synchronous 4-bit binary counter manufactured by Nexperia USA Inc. This integrated circuit is part of the 74LVC series, known for its low-voltage CMOS logic. The device is designed to operate within a wide voltage range of 1.2 V to 3.6 V, making it versatile for various digital circuit applications. It features a 16-pin SSOP (Shrink Small Outline Package) with a width of 0.209 inches (5.30 mm), which is suitable for surface mount technology.
This counter is synchronous, meaning it counts on the positive edge of the clock input, and it includes an asynchronous reset feature. The 74LVC161DB,112 is RoHS compliant, ensuring it meets environmental standards for lead-free electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Category | Integrated Circuits (ICs) - Logic - Counters, Dividers |
| Package | 16-SSOP (0.209", 5.30mm Width) |
| Logic Type | Binary Counter |
| Direction | Up |
| Number of Elements | 1 |
| Number of Bits per Element | 4 |
| Reset | Asynchronous |
| Timing | Synchronous |
| Count Rate | 150 MHz |
| Trigger Type | Positive Edge |
| Voltage - Supply | 1.2 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Key Features
- Synchronous Counting: Counts on the positive edge of the clock input.
- Asynchronous Reset: Allows for immediate reset of the counter.
- Wide Voltage Range: Operates from 1.2 V to 3.6 V, making it suitable for a variety of applications.
- High Count Rate: Supports up to 150 MHz counting frequency.
- Low Power Dissipation: Designed for low power consumption.
- RoHS Compliant: Meets environmental standards for lead-free electronics.
Applications
- Digital Counting Systems: Used in various digital circuits where synchronous counting is required.
- Timing and Control Circuits: Suitable for applications needing precise timing and control.
- Automotive and Industrial Systems: Can be used in automotive and industrial environments due to its wide operating temperature range.
- Consumer Electronics: Applicable in consumer electronics requiring low power and high-speed counting capabilities.
Q & A
- What is the voltage range of the 74LVC161DB,112?
The 74LVC161DB,112 operates within a voltage range of 1.2 V to 3.6 V.
- What is the package type of the 74LVC161DB,112?
The device is packaged in a 16-pin SSOP (Shrink Small Outline Package).
- What is the counting frequency of the 74LVC161DB,112?
The counter supports up to 150 MHz counting frequency.
- Is the 74LVC161DB,112 RoHS compliant?
Yes, the 74LVC161DB,112 is RoHS compliant.
- What is the operating temperature range of the 74LVC161DB,112?
The device operates within a temperature range of -40°C to 125°C.
- What type of reset does the 74LVC161DB,112 have?
The counter has an asynchronous reset feature.
- On which edge of the clock input does the 74LVC161DB,112 count?
The counter counts on the positive edge of the clock input.
- What is the mounting type of the 74LVC161DB,112?
The device is designed for surface mount technology.
- Is the 74LVC161DB,112 still in production?
The 74LVC161DB,112 is listed as obsolete by Nexperia.
- Where can I find the datasheet for the 74LVC161DB,112?
The datasheet can be found on the Nexperia website or through authorized distributors like Heisener and ChipsX.
