MC74HC161ADG
- Mfr.Part #
- MC74HC161ADG
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT PRESET 16SOIC
- Stock
- 1,340
- In Stock :
- 1,340
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Logic Function :
- Counter
- Number of Functions :
- 1
- Series :
- 74HC
- Number of Bits per Element :
- 4
- Frequency :
- 35MHz
- Qualification Status :
- Not Qualified
- Trigger Type :
- POSITIVE EDGE
- Supply Voltage-Min (Vsup) :
- 2V
- Packaging :
- Tube
- Published :
- 2006
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 3V
- Number of Pins :
- 16
- Propagation Delay :
- 230 ns
- Timing :
- SYNCHRONOUS
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Reset :
- ASYNCHRONOUS
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- 74HC161
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Voltage - Supply :
- 2V~6V
- Factory Lead Time :
- 51 Weeks
- Height :
- 1.5mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Mounting Type :
- Surface Mount
- Packing Method :
- Rail
- Direction :
- UP
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 6V
- Terminal Form :
- Gull wing
- Pin Count :
- 16
- Number of Elements :
- 1
- Number of Terminations :
- 16
- Length :
- 10mm
- Contact Plating :
- Tin
- Width :
- 4mm
- Family :
- HC/UH
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Halogen Free :
- Halogen Free
- Lead Free :
- Lead Free
- Count Rate :
- 167MHz
- fmax-Min :
- 28 MHz
- Load Capacitance :
- 50pF
- Power Supplies :
- 2/6V
- Logic Type :
- BINARY COUNTER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Quiescent Current :
- 4μA
- Datasheets
- MC74HC161ADG
MC74HC161ADG Documents

Counters, Dividers onsemi MC74HC161ADG Overview
Introducing the onsemi MC74HC161ADG, a robust 4-bit synchronous counter integrated circuit designed for high-performance counting applications. This device, housed in a 16-SOIC package, offers precision and reliability with its presettable feature, making it a cornerstone in advanced digital systems. Engineered by onsemi, a leader in semiconductor solutions, the MC74HC161ADG leverages cutting-edge technology to provide a dependable and efficient performance. Ideal for applications demanding high-speed operation and accuracy, this counter is designed to support complex industrial systems with ease.
MC74HC161ADG Features
The MC74HC161ADG boasts several key features including synchronous counting and load capabilities, output capability for both ripple-blank carry-out and ripple-carry, and a direct overriding clear input. Its presettable capability allows the counter to be set to any desired value instantly, which is particularly useful in a wide range of timing and control applications. Additionally, it operates over a wide voltage range and has low power consumption, making it suitable for battery-operated devices.
MC74HC161ADG Applications
- Digital clocks: Utilizes its counting capabilities to manage time sequences effectively.
- Frequency counters: Employs its precise counting mechanism to measure frequency within electronic systems.
- Event counters: Tracks occurrences in various industrial and commercial applications.
- Data processing systems: Supports data manipulation and management with its advanced counting functions.
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