MC74HC161AF
- Mfr.Part #
- MC74HC161AF
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- PRESETTABLE SYNCHRONOUS 4 BIT BI
- Stock
- 19,346
- In Stock :
- 19,346
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Width :
- 5.275 mm
- Terminal Form :
- Gull wing
- Temperature Grade :
- Military
- Manufacturer :
- Rochester Electronics LLC
- Number of Elements :
- 1
- Series :
- 74HC
- Number of Terminals :
- 16
- Count Rate :
- 35 MHz
- Mounting Type :
- Surface Mount
- Number of Bits per Element :
- 4
- Reach Compliance Code :
- Unknown
- Count Direction :
- UP
- Voltage - Supply :
- 2 V ~ 6 V
- Length :
- 10.2 mm
- JESD-609 Code :
- e4
- Seated Height-Max :
- 2.05 mm
- Logic Type :
- BINARY COUNTER
- Timing :
- SYNCHRONOUS
- Reset :
- ASYNCHRONOUS
- Pbfree Code :
- No
- Package :
- Bulk
- Supply Voltage-Max (Vsup) :
- 6 V
- Terminal Pitch :
- 1.27 mm
- Load/Preset Input :
- yes
- Operating Temperature :
- -40°C ~ 85°C
- Package Shape :
- RECTANGULAR
- Technology :
- CMOS
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Trigger Type :
- POSITIVE EDGE
- Supply Voltage-Min (Vsup) :
- 2 V
- fmax-Min :
- 28 MHz
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Direction :
- UP
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G16
- Propagation Delay (tpd) :
- 185 ns
- Number of Bits :
- 4
- Product Status :
- Active
- Family :
- HC/UH
- Mode of Operation :
- SYNCHRONOUS
- Pin Count :
- 16
- Qualification Status :
- COMMERCIAL
- Terminal Position :
- Dual
- Logic IC Type :
- BINARY COUNTER
- Base Product Number :
- 74HC161
- Supplier Device Package :
- 16-SOEIAJ
- Datasheets
- MC74HC161AF

Counters, Dividers onsemi MC74HC161AF Overview
Introducing the MC74HC161AF, a state-of-the-art integrated circuit meticulously crafted by onsemi to meet the demands of modern electronics. This innovative device sets a new standard in performance and reliability, making it an indispensable component for a wide range of applications in the realm of counting and dividing circuits. Designed with precision engineering and advanced technologies, the MC74HC161AF offers unparalleled functionality and efficiency, ensuring optimal performance even in the most demanding environments.
With its presettable synchronous 4-bit binary counter, this IC empowers engineers and designers with the flexibility and control needed to create sophisticated electronic systems with ease. Whether you're building complex digital instruments, precision measurement devices, or advanced control systems, the MC74HC161AF delivers the performance and reliability you can trust.
MC74HC161AF Features
- Presettable synchronous 4-bit binary counter
- High-speed operation
- Wide operating voltage range
- Low power consumption
- Robust and reliable design
- Compact and space-saving package
- Easy integration into existing circuits
- Industry-leading quality and performance
MC74HC161AF Applications
- Digital frequency counters: The MC74HC161AF is ideal for use in digital frequency counters, where it accurately counts input signals and provides precise frequency measurements. Its high-speed operation and synchronous design ensure accurate results even at high frequencies, making it a preferred choice for electronic test and measurement equipment.
- Frequency dividers: In frequency division applications, the MC74HC161AF excels in dividing input clock signals to generate lower frequency outputs. Its presettable nature allows for flexible division ratios, making it suitable for various frequency division tasks in communication systems, clock generation circuits, and more.
- Industrial automation: The MC74HC161AF finds extensive use in industrial automation systems, where it serves as a vital component for controlling and monitoring processes. From conveyor belt speed control to production line synchronization, its reliable performance ensures seamless operation in diverse industrial environments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















