SN74ALS161BNSR
- Mfr.Part #
- SN74ALS161BNSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC COUNTER DEC/BIN 4BIT 16SO
- Stock
- 8,452
- In Stock :
- 8,452
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Reset :
- ASYNCHRONOUS
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Additional Feature :
- TCO OUTPUT
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Timing :
- SYNCHRONOUS
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Direction :
- UP
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Weight :
- 200.686274mg
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Qualification Status :
- Not Qualified
- Prop. Delay@Nom-Sup :
- 20 ns
- JESD-609 Code :
- e4
- Thickness :
- 1.95mm
- Max I(ol) :
- 0.008 A
- Propagation Delay :
- 24 ns
- Terminal Position :
- Dual
- Number of Bits per Element :
- 4
- Mounting Type :
- Surface Mount
- Family :
- ALS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trigger Type :
- POSITIVE EDGE
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Power Supplies :
- 5V
- Frequency :
- 40MHz
- Width :
- 5.3mm
- Logic Type :
- BINARY COUNTER
- Lead Free :
- Lead Free
- Logic Function :
- Counter
- Height :
- 2mm
- Number of Terminations :
- 16
- Number of Elements :
- 1
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- Series :
- 74ALS
- Length :
- 10.3mm
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Load Capacitance :
- 50pF
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Base Part Number :
- 74ALS161
- Pin Count :
- 16
- Datasheets
- SN74ALS161BNSR

Counters, Dividers Texas Instruments SN74ALS161BNSR Overview
The Counters, Dividers Texas Instruments SN74ALS161BNSR is a sophisticated integrated circuit specifically designed for precise counting applications. This 4-bit binary counter, manufactured by Texas Instruments, is tailored for systems requiring reliable and fast counting capabilities. The SN74ALS161BNSR is housed in a compact 16SO package, making it ideal for streamlined and space-constrained applications. Its robust design and advanced technology ensure optimal performance in a variety of industrial and commercial environments, making it a preferred choice for designers looking to enhance system efficiency and reliability.
SN74ALS161BNSR Features
The SN74ALS161BNSR offers a range of features that make it an indispensable component in digital systems. Key features include its ability to count both up and down, providing versatility in usage. It also supports multiple counting modes, which can be easily configured based on application requirements. The IC ensures low power consumption and high noise immunity, which are critical in harsh operational conditions. Furthermore, its compatibility with TTL levels adds to its utility in mixed-technology systems.
SN74ALS161BNSR Applications
- Digital Clocks: Employed for managing time sequencing and event counting, contributing to the precision and reliability of digital timekeeping devices.
- Frequency Counters: Utilized in measuring frequency in various electronic applications, ensuring accurate frequency measurement for system stability and performance.
- Event Counters: Integral in scenarios requiring the tally of occurrences or events, crucial for data logging and monitoring systems.
- Server Racks: Applied in managing data flow and server processes, aiding in the maintenance and control of data center operations.
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