74HC191D/AUJ
- Mfr.Part #
- 74HC191D/AUJ
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BINARY COUNTER SYNC 16SOIC
- Stock
- 19,169
- In Stock :
- 19,169
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Counters, Dividers
- Trigger Type :
- Negative Edge
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Number of Bits per Element :
- 4
- Mounting Type :
- Surface Mount
- Series :
- 74HC
- Direction :
- Up, Down
- Base Part Number :
- 74HC191
- Packaging :
- Tape and Reel (TR)
- Logic Type :
- BINARY COUNTER
- Operating Temperature :
- -40°C~125°C
- Timing :
- SYNCHRONOUS
- Count Rate :
- 36MHz
- Published :
- 1997
- Reset :
- ASYNCHRONOUS
- Number of Elements :
- 1
- Supplier Device Package :
- 16-SO
- Voltage - Supply :
- 2V~6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- 74HC191D/AUJ

[Counters, Dividers NXP Semiconductors 74HC191D/AUJ] Overview
Introducing the cutting-edge 74HC191D/AUJ Binary Counter Sync, brought to you by NXP Semiconductors. This innovative integrated circuit (IC) represents the pinnacle of precision and reliability in binary counter technology. Designed to synchronize seamlessly within electronic systems, this IC offers unparalleled performance for a diverse range of applications.
With its compact 16SOIC packaging, the 74HC191D/AUJ delivers efficient functionality without compromising on quality. Whether you're working on intricate electronic projects or industrial-grade applications, this binary counter stands as a testament to NXP Semiconductors' commitment to excellence.
74HC191D/AUJ Features
- High-speed synchronous operation
- Wide supply voltage range: 2V to 6V
- Fully static operation
- Asynchronous master reset
- Overflow and underflow detection
- Direct clear function
- Cascadable for n-bit applications
- Low power consumption
- Compact 16-pin SOIC package
74HC191D/AUJ Applications
- Frequency division: Utilized in frequency dividers for telecommunications equipment, enabling precise frequency scaling and signal processing.
- Industrial automation: Integrated into industrial control systems for accurate counting and synchronization of production processes.
- Embedded systems: Incorporated into microcontroller-based projects for event counting, timekeeping, and system monitoring applications.
- Digital instrumentation: Deployed in digital meters and counters for measuring and displaying various parameters such as frequency, speed, and pulse width.
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