74HC161D/AUJ
- Mfr.Part #
- 74HC161D/AUJ
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BINARY COUNTER SYNC 16SOIC
- Stock
- 47,958
- In Stock :
- 47,958
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Counters, Dividers
- Published :
- 1997
- Logic Type :
- BINARY COUNTER
- Number of Bits per Element :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Timing :
- SYNCHRONOUS
- Packaging :
- Tape and Reel (TR)
- Count Rate :
- 44MHz
- Mounting Type :
- Surface Mount
- Direction :
- UP
- Reset :
- ASYNCHRONOUS
- Trigger Type :
- POSITIVE EDGE
- Base Part Number :
- 74HC161
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 2V~6V
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 1
- Series :
- 74HC
- Datasheets
- 74HC161D/AUJ

Counters, Dividers NXP Semiconductors 74HC161D/AUJ Overview
The Counters, Dividers NXP Semiconductors 74HC161D/AUJ is a high-performance, synchronous binary counter IC housed in a 16SOIC package. This versatile chip is designed to deliver precise counting capabilities with enhanced reliability and ease of integration, making it a top choice for engineers and developers across various industries. It is adept at handling high-speed operations and is particularly noted for its robustness and low power consumption, which are essential for modern electronic applications.
74HC161D/AUJ Features
The 74HC161D/AUJ IC offers several standout features that make it essential for complex digital systems:
- 4-bit binary counter with synchronous clear
- Wide operating voltage range
- High noise immunity
- Look-ahead carry for high-speed operation
- Outputs can drive up to 15 LSTTL loads
- Low power consumption
74HC161D/AUJ Applications
- Digital clocks: Utilized in timekeeping electronics where accurate counting and time measurement are critical.
- Frequency counters: Essential in measuring the frequency of incoming signals, often used in labs and testing setups.
- Event counters: Applied in systems that count occurrences or events, useful in manufacturing lines and automation processes.
- Server Timer Mechanisms: Integral in managing timing functions within server farms and data centers.
- Embedded systems: Used in various embedded applications for managing operations that require counting, such as pulse or event-based scenarios.
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