5962-86840012A
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- Mfr.Part #
- 5962-86840012A
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- SN54ALS191A SYNCHRONOUS 4-BIT UP
- Stock
- 22
- In Stock ：
- 22
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Packaging :
- Rail/Tube
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Length :
- 8.89mm
- Width :
- 8.89mm
- Direction :
- Bidirectional
- Number of Bits :
- 4
- Power Supply Current-Max (ICC) :
- 22mA
- Temperature Grade :
- Military
- Mode of Operation :
- SYNCHRONOUS
- Min Operating Temperature :
- -55°C
- Thickness :
- 1.83mm
- Number of Functions :
- 1
- Number of Elements :
- 1
- Logic Function :
- Counter
- Min Supply Voltage :
- 4.5V
- Family :
- ALS
- Height :
- 2.03mm
- Additional Feature :
- TCO OUTPUT
- Terminal Form :
- NO LEAD
- Pin Count :
- 20
- Power Supplies :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Operating Temperature :
- 125°C
- Load/Preset Input :
- yes
- Supply Voltage :
- 5V
- Max I(ol) :
- 0.008 A
- Propagation Delay :
- 45 ns
- Number of Pins :
- 20
- Lead Free :
- Contains Lead
- Qualification Status :
- Qualified
- Operating Supply Voltage :
- 5V
- Terminal Position :
- QUAD
- Max Supply Voltage :
- 5.5V
- Contact Plating :
- Lead, Tin
- Trigger Type :
- POSITIVE EDGE
- Screening Level :
- MIL-STD-883
- Number of Terminations :
- 20
- RoHS Status :
- RoHS Compliant
- Datasheets
- 5962-86840012A
Counters, Dividers Texas Instruments 5962-86840012A Overview
The SN54ALS191A SYNCHRONOUS 4BIT UP, manufactured by Texas Instruments, is a high-performance integrated circuit designed for synchronous 4-bit up counting applications. With its advanced features and reliable performance, this IC is ideal for various industrial and commercial applications requiring precise counting and division functions.
SN54ALS191A Features
- High-speed synchronous operation
- 4-bit binary up counting
- Asynchronous master reset
- Direct clear
- Fully programmable
- Wide supply voltage range
- Low power consumption
- Compatible with TTL outputs
- Compact 16-pin ceramic dual in-line package (CDIP)
SN54ALS191A Applications
- Industrial Counting Systems: The SN54ALS191A is widely used in industrial machinery and equipment for counting and monitoring production processes. Its synchronous operation and high-speed performance ensure accurate counting in real-time, making it suitable for applications such as conveyor belt systems and production line monitoring.
- Frequency Dividers: In electronic circuits requiring frequency division, the SN54ALS191A serves as a reliable solution. Its programmable features allow for flexible frequency division ratios, making it suitable for use in frequency synthesizers, clock generators, and signal processing equipment.
- Automated Control Systems: This IC finds applications in automated control systems where precise counting and synchronization are essential. Whether in robotics, automation equipment, or PLCs (Programmable Logic Controllers), the SN54ALS191A ensures accurate operation and synchronization of various processes.
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