SN74HC161DT
- Mfr.Part #
- SN74HC161DT
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT SYNC BIN 16-SOIC
- Stock
- 4,223
- In Stock :
- 4,223
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Base Part Number :
- 74HC161
- Number of Elements :
- 1
- Power Supply Current-Max (ICC) :
- 0.08mA
- Timing :
- SYNCHRONOUS
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Trigger Type :
- POSITIVE EDGE
- Termination :
- SMD/SMT
- Number of Functions :
- 1
- Additional Feature :
- RCO OUTPUT
- Turn On Delay Time :
- 275 ns
- Length :
- 9.9mm
- Height :
- 1.75mm
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Reset :
- ASYNCHRONOUS
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Weight :
- 141.690917mg
- Frequency :
- 44MHz
- Number of Terminations :
- 16
- Number of Bits per Element :
- 4
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- Propagation Delay :
- 275 ns
- Mount :
- Surface Mount
- Voltage - Supply :
- 2V~6V
- Supply Voltage-Min (Vsup) :
- 2V
- Logic Type :
- BINARY COUNTER
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Power Supplies :
- 2/6V
- Series :
- 74HC
- Pin Count :
- 16
- Thickness :
- 1.58mm
- Direction :
- UP
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5V
- Count Rate :
- 36MHz
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Family :
- HC/UH
- Logic Function :
- Counter
- Terminal Position :
- Dual
- fmax-Min :
- 29 MHz
- Max I(ol) :
- 0.0052 A
- Width :
- 3.91mm
- Packing Method :
- TR
- REACH SVHC :
- No SVHC
- Datasheets
- SN74HC161DT

[Counters, Dividers] Texas Instruments SN74HC161DT Overview
Introducing the Texas Instruments SN74HC161DT, a versatile and high-performance integrated circuit designed to meet the demands of modern electronic systems. Engineered with precision and reliability in mind, this 4-bit synchronous binary counter is a cornerstone component for a wide range of applications, from industrial automation to consumer electronics.
With its advanced synchronous operation and efficient design, the SN74HC161DT delivers seamless functionality and exceptional performance, making it the ideal choice for engineers and designers seeking reliable counting solutions.
SN74HC161DT Features
- High-speed synchronous operation
- 4-bit binary counter with synchronous reset
- Wide supply voltage range for versatility
- Low power consumption for energy efficiency
- 16-pin SOIC package for easy integration
- Robust design for reliable performance in various environments
SN74HC161DT Applications
- Industrial Counting Systems: The SN74HC161DT is ideal for use in industrial counting systems where accurate and reliable counting of events or products is essential. Its synchronous operation ensures precise counting even in high-speed applications.
- Digital Frequency Dividers: In electronic devices requiring frequency division, such as clock circuits and signal processing systems, the SN74HC161DT can be used to divide input frequencies efficiently, providing synchronized output signals with ease.
- Consumer Electronics: From digital clocks to vending machines, the SN74HC161DT finds its place in various consumer electronic devices where counting or division functions are required. Its low power consumption and compact design make it suitable for battery-operated gadgets as well.
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