DM74LS191N
- Mfr.Part #
- DM74LS191N
- Manufacturer
- onsemi
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COUNTER BINARY UP/DOWN 16-DIP
- Stock
- 49,416
- In Stock :
- 49,416
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Trigger Type :
- POSITIVE EDGE
- Supplier Device Package :
- 16-PDIP
- Operating Temperature :
- 0°C~70°C
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Through Hole
- Direction :
- Up, Down
- Number of Bits per Element :
- 4
- Voltage - Supply :
- 4.75V~5.25V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- 74LS191
- Logic Type :
- BINARY COUNTER
- Count Rate :
- 20MHz
- Timing :
- SYNCHRONOUS
- Series :
- 74LS
- Datasheets
- DM74LS191N

Counters, Dividers onsemi DM74LS191N Overview
The onsemi DM74LS191N is a highly versatile, high-performance up/down binary counter IC housed in a 16DIP package. Designed for precision counting applications, this integrated circuit by onsemi stands out for its reliability and robustness. It offers a direct interface with a wide range of other digital ICs and systems, making it an ideal choice for complex industrial designs. Employing the DM74LS191N enables precise control over counting sequences, essential for both simple and complex circuit configurations. The integration of this counter into your designs ensures enhanced performance and adaptability to meet rigorous technological demands, positioning it as a pivotal component in advanced digital systems.
DM74LS191N Features
The DM74LS191N counter features include up/down counting capabilities, a straightforward binary output which can be interfaced with other digital components, and a standard 16DIP package that ensures compatibility with a wide array of PCB designs. Additionally, its design is optimized for low power consumption and high durability, providing a reliable solution for continuous operation in various applications.
DM74LS191N Applications
- Digital clocks: Utilizes its up/down counting capabilities to manage time increments and decrements effectively, ensuring accurate timekeeping.
- Data processing equipment: Acts as a fundamental component in data systems for managing data flow and ensuring proper sequencing and processing speeds.
- Automated testing equipment: Used in setups for counting and controlling test sequences, thereby enhancing the efficiency and reliability of automated testing procedures.
- Portable electronics: Helps in power management and functionality control through precise counting mechanisms, optimizing the device's overall efficiency and usability.
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