SN54LS169BJ
- Mfr.Part #
- SN54LS169BJ
- Manufacturer
- Texas Instruments
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- 54LS169B SYNCHRONOUS 4-BIT UP/DO
- Stock
- 7,114
- In Stock :
- 7,114
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Pin Count :
- 16
- Max Operating Temperature :
- 125°C
- Operating Supply Voltage :
- 5V
- Thickness :
- 4.57mm
- Number of Bits :
- 4
- Height :
- 5.08mm
- Radiation Hardening :
- No
- Logic Function :
- Counter
- Length :
- 19.56mm
- Additional Feature :
- TCO OUTPUT
- Trigger Type :
- POSITIVE EDGE
- RoHS Status :
- RoHS Compliant
- Max Supply Voltage :
- 5.5V
- Propagation Delay :
- 40 ns
- Terminal Position :
- Dual
- Number of Pins :
- 16
- Min Supply Voltage :
- 4.5V
- Direction :
- Bidirectional
- Number of Functions :
- 1
- Package / Case :
- CDIP
- Mount :
- Through Hole
- Power Supplies :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Max Frequency@Nom-Sup :
- 20000000Hz
- Turn On Delay Time :
- 40 ns
- Supply Voltage :
- 5V
- Width :
- 6.92mm
- Packing Method :
- Tube
- Min Operating Temperature :
- -55°C
- Load/Preset Input :
- yes
- Family :
- LS
- Number of Terminations :
- 16
- Temperature Grade :
- Military
- fmax-Min :
- 20 MHz
- Lead Free :
- Contains Lead
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Datasheets
- SN54LS169BJ

Counters, Dividers Texas Instruments SN54LS169BJ Overview
The SN54LS169BJ, manufactured by Texas Instruments, is a synchronous 4-bit up/down counter. Engineered with precision and reliability in mind, this integrated circuit offers seamless operation for a wide range of applications in various industries. Its advanced design ensures efficient counting and division functions, making it an ideal choice for demanding tasks that require accurate timing and control.
SN54LS169BJ Features
- High-speed synchronous operation
- 4-bit binary up/down counting
- Asynchronous master reset
- Parallel enable/disable
- Carry lookahead for easy cascading
- Direct clear function
- Wide operating voltage range
- Low power consumption
- Compact DIP package for easy integration
SN54LS169BJ Applications
- Industrial Automation: The SN54LS169BJ is commonly used in industrial automation systems for precise counting and timing operations. Its synchronous operation and reliable performance make it suitable for controlling machinery and production processes.
- Communication Systems: In communication equipment such as routers and switches, this IC facilitates accurate division and synchronization tasks. It ensures efficient data transmission and network management.
- Test and Measurement Instruments: Test equipment, including frequency counters and signal generators, benefit from the SN54LS169BJ's up/down counting capabilities. It helps in measuring and analyzing signals with high accuracy.
- Automotive Electronics: Within automotive applications, this IC is employed in systems requiring precise timing and control, such as engine management units (EMUs) and dashboard displays. It contributes to the efficient operation of various vehicle functions.
- Consumer Electronics: From digital clocks to gaming consoles, the SN54LS169BJ plays a vital role in providing accurate timing and counting functions in consumer electronic devices. Its reliability and versatility make it a preferred choice among manufacturers.
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