CD74HCT161E
- Mfr.Part #
- CD74HCT161E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC 4BIT BINARY COUNTER 16-DIP
- Stock
- 21,527
- In Stock :
- 21,527
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Number of Functions :
- 1
- Thickness :
- 3.9mm
- Number of Pins :
- 16
- Reset :
- ASYNCHRONOUS
- Packaging :
- Tube
- Load Capacitance :
- 50pF
- Logic Function :
- Counter
- Frequency :
- 30MHz
- Operating Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Base Part Number :
- 74HCT161
- fmax-Min :
- 20 MHz
- Weight :
- 951.693491mg
- Mounting Type :
- Through Hole
- Length :
- 19.3mm
- Supply Voltage :
- 5V
- Power Supply Current-Max (ICC) :
- 0.08mA
- Quiescent Current :
- 8μA
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Direction :
- UP
- Turn On Delay Time :
- 75 ns
- Additional Feature :
- TCO OUTPUT
- Width :
- 6.35mm
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Logic Type :
- BINARY COUNTER
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pin Count :
- 16
- Trigger Type :
- Negative Edge
- RoHS Status :
- ROHS3 Compliant
- Height :
- 5.08mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Propagation Delay :
- 75 ns
- Timing :
- SYNCHRONOUS
- Factory Lead Time :
- 6 Weeks
- Series :
- 74HCT
- Family :
- HCT
- Count Rate :
- 20MHz
- Number of Terminations :
- 16
- Mount :
- Through Hole
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Power Supplies :
- 5V
- Operating Temperature :
- -55°C~125°C
- Clock Edge Trigger Type :
- Negative Edge
- ECCN Code :
- EAR99
- Number of Bits per Element :
- 4
- Datasheets
- CD74HCT161E

Counters, Dividers Texas Instruments CD74HCT161E Overview
The Texas Instruments CD74HCT161E is a high-performance CMOS 4-bit binary counter, integrated within a robust 16DIP package. Designed to meet the rigorous demands of advanced digital systems, the CD74HCT161E excels in delivering precision and reliability. With its ability to count up to binary 15, it seamlessly integrates into various applications, including industrial, computing, and consumer electronics, ensuring operational efficiency and reliability. This product is a pivotal component for designers looking to enhance system performance with high-speed, low-power counters from a trusted manufacturer.
CD74HCT161E Features
The CD74HCT161E offers several key features that make it indispensable for digital circuit designers. These include asynchronous clear, synchronous counting and loading, two-phase clocking, and output carry lookahead. Each feature is tailored to enhance counting operations while minimizing power consumption and maximizing speed, crucial for high-performance environments.
CD74HCT161E Applications
- Industrial Automation: Used in timers, event counters, and system monitoring devices to ensure precise process control and operational efficiency.
- Data Processing Systems: Employs high-speed counting to manage data flow control in computers and servers, enhancing processing capabilities.
- Consumer Electronics: Integrated in devices such as digital cameras and gaming consoles for managing high-speed operations critical to user interactions and functionalities.
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