CD74HCT161M
- Mfr.Part #
- CD74HCT161M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 4-BIT BINARY COUNTER 16-SOIC
- Stock
- 4,667
- In Stock :
- 4,667
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- JESD-609 Code :
- e4
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Timing :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Load Capacitance :
- 50pF
- Direction :
- UP
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Length :
- 9.9mm
- Pbfree Code :
- yes
- Quiescent Current :
- 8μA
- fmax-Min :
- 20 MHz
- Base Part Number :
- 74HCT161
- Logic Function :
- Counter
- Weight :
- 141.690917mg
- Clock Edge Trigger Type :
- Negative Edge
- Lead Free :
- Lead Free
- Reset :
- ASYNCHRONOUS
- Series :
- 74HCT
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Contact Plating :
- Gold
- Count Rate :
- 20MHz
- Power Supply Current-Max (ICC) :
- 0.08mA
- Power Supplies :
- 5V
- Number of Elements :
- 1
- Width :
- 3.91mm
- Voltage - Supply :
- 4.5V~5.5V
- Number of Pins :
- 16
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Thickness :
- 1.58mm
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Pin Count :
- 16
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Family :
- HCT
- Frequency :
- 30MHz
- Number of Bits per Element :
- 4
- Trigger Type :
- Negative Edge
- Additional Feature :
- TCO OUTPUT
- Logic Type :
- BINARY COUNTER
- Operating Temperature :
- -55°C~125°C
- Propagation Delay :
- 75 ns
- Number of Terminations :
- 16
- Turn On Delay Time :
- 75 ns
- Packaging :
- Tube
- Datasheets
- CD74HCT161M

Counters, Dividers Texas Instruments CD74HCT161M Overview
The CD74HCT161M from Texas Instruments is a high-performance CMOS 4-bit binary counter, encapsulated in a 16-SOIC package. Designed for precision and reliability, this component integrates seamlessly into various digital applications, requiring accurate counting and dividing functionalities. Its design facilitates enhanced performance in environments where noise immunity and lower power consumption are paramount. This makes the CD74HCT161M an ideal choice for sophisticated digital systems, ensuring robust operation and longevity. Incorporating the Counters, Dividers Texas Instruments CD74HCT161M into your circuit design supports complex computations, enhancing overall system efficiency and responsiveness.
CD74HCT161M Features
The CD74HCT161M features include synchronous counting and load capabilities, a wide operating voltage range, and direct clear function. It supports up to 10 MHz of clock frequency, providing high-speed operation suitable for modern digital environments. The low power consumption and high noise immunity of the HCT family ensure that the CD74HCT161M is optimized for high-performance applications that demand reliability and efficiency.
CD74HCT161M Applications
- Digital clocks: Implements timekeeping mechanisms where precise counting is critical.
- Event counters: Tracks occurrences within an operational context, crucial for process control and automation systems.
- Frequency counters: Measures the frequency of an input signal, essential in communication and signal processing equipment.
- Data processing systems: Acts as a fundamental component for operations requiring sequential data handling and computations.
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.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| CD74143001 | Texas Instruments | 7,500 | 55A0111-20-5CK0001 |
| CD746 | Texas Instruments | 14,226 | VOLTAGE REGULATOR |
| CD746A | Texas Instruments | 48,655 | VOLTAGE REGULATOR |
| CD746C | Texas Instruments | 15,973 | VOLTAGE REGULATOR |
| CD746D | Texas Instruments | 13,451 | VOLTAGE REGULATOR |
| CD747 | Texas Instruments | 20,310 | VOLTAGE REGULATOR |
| CD747A | Texas Instruments | 34,388 | VOLTAGE REGULATOR |
| CD747C | Texas Instruments | 48,808 | VOLTAGE REGULATOR |
| CD747D | Texas Instruments | 29,916 | VOLTAGE REGULATOR |
| CD747HCT221E | Texas Instruments | 1,273 | 74HCT221E - DUAL MONOSTABLE MULT |
| CD748 | Texas Instruments | 12,285 | VOLTAGE REGULATOR |
| CD748A | Texas Instruments | 27,856 | VOLTAGE REGULATOR |
| CD748C | Texas Instruments | 22,972 | VOLTAGE REGULATOR |
| CD748D | Texas Instruments | 9,666 | VOLTAGE REGULATOR |
| CD749 | Texas Instruments | 13,299 | VOLTAGE REGULATOR |
















