SN74ALS161BN
- Mfr.Part #
- SN74ALS161BN
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC 4-BIT SYNC BIN COUNTER 16-DIP
- Stock
- 1,649
- In Stock :
- 1,649
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Logic Function :
- Counter
- Number of Elements :
- 1
- Turn On Delay Time :
- 24 ns
- Pin Count :
- 16
- Series :
- 74ALS
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Bits per Element :
- 4
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C
- Trigger Type :
- POSITIVE EDGE
- Family :
- ALS
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Prop. Delay@Nom-Sup :
- 20 ns
- Supply Voltage :
- 5V
- Length :
- 19.3mm
- Weight :
- 951.693491mg
- Direction :
- UP
- Power Supplies :
- 5V
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Frequency :
- 40MHz
- Base Part Number :
- 74ALS161
- Logic Type :
- BINARY COUNTER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Nominal Supply Current :
- 12mA
- Reset :
- ASYNCHRONOUS
- Load Capacitance :
- 50pF
- Timing :
- SYNCHRONOUS
- Number of Functions :
- 1
- Max I(ol) :
- 0.008 A
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Width :
- 6.35mm
- Height :
- 5.08mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Thickness :
- 3.9mm
- Propagation Delay :
- 24 ns
- JESD-609 Code :
- e4
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 16
- Radiation Hardening :
- No
- Voltage - Supply :
- 4.5V~5.5V
- Additional Feature :
- TCO OUTPUT
- Datasheets
- SN74ALS161BN

Counters, Dividers Texas Instruments SN74ALS161BN Overview
The SN74ALS161BN is an integrated circuit (IC) designed and manufactured by Texas Instruments, a leading name in electronic components. This 4-bit synchronous binary counter comes in a 16-pin dual in-line package (DIP), offering reliability and performance for various applications in digital electronics.
With its advanced design and precision engineering, the SN74ALS161BN is tailored to meet the demanding requirements of industrial and commercial projects. Its robust construction ensures durability, while its high-speed operation makes it ideal for applications where quick and accurate counting is essential.
Whether you're working on automation systems, telecommunications equipment, or instrumentation devices, the SN74ALS161BN delivers unmatched performance and versatility, making it the preferred choice for engineers and designers.
SN74ALS161BN Features
- 4-bit synchronous binary counter
- 16-pin dual in-line package (DIP)
- High-speed operation
- Robust construction for durability
- Designed and manufactured by Texas Instruments
SN74ALS161BN Applications
- Industrial Automation: The SN74ALS161BN is utilized in PLCs (Programmable Logic Controllers), machinery control systems, and robotic devices for accurate counting and sequencing of operations.
- Communication Systems: In telecommunications equipment such as routers, switches, and network analyzers, this IC enables precise frequency division and synchronization, ensuring efficient data transmission.
- Test and Measurement Instruments: From frequency counters to signal generators, the SN74ALS161BN plays a crucial role in test and measurement applications, providing reliable counting capabilities for analyzing electronic signals.
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