SN74HC161PWR
- Mfr.Part #
- SN74HC161PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT SYNC BIN 16TSSOP
- Stock
- 3,394
- In Stock :
- 3,394
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Operating Temperature :
- -40°C~85°C
- Count Rate :
- 36MHz
- Frequency :
- 44MHz
- Operating Supply Voltage :
- 5V
- Thickness :
- 1mm
- Base Part Number :
- 74HC161
- Family :
- HC/UH
- Timing :
- SYNCHRONOUS
- Supply Voltage :
- 5V
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Additional Feature :
- RCO OUTPUT
- Power Supply Current-Max (ICC) :
- 0.08mA
- Packing Method :
- TR
- Terminal Position :
- Dual
- Direction :
- UP
- Reset :
- ASYNCHRONOUS
- Logic Function :
- Counter
- Trigger Type :
- POSITIVE EDGE
- Max I(ol) :
- 0.0052 A
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Logic Type :
- BINARY COUNTER
- Supply Voltage-Min (Vsup) :
- 2V
- Power Supplies :
- 2/6V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Number of Bits per Element :
- 4
- Supply Voltage-Max (Vsup) :
- 6V
- Lead Free :
- Lead Free
- Length :
- 5mm
- fmax-Min :
- 29 MHz
- Number of Terminations :
- 16
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Height :
- 1.2mm
- Voltage - Supply :
- 2V~6V
- Weight :
- 61.887009mg
- Series :
- 74HC
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Propagation Delay :
- 275 ns
- Mounting Type :
- Surface Mount
- Load Capacitance :
- 50pF
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Width :
- 4.4mm
- Pin Count :
- 16
- Datasheets
- SN74HC161PWR

Counters, Dividers Texas Instruments SN74HC161PWR Overview
The SN74HC161PWR from Texas Instruments is a high-performance 4-bit synchronous binary counter, engineered with precision to deliver efficient and reliable operations in demanding applications. This integrated circuit is housed in a compact 16-TSSOP package, making it ideal for sophisticated digital systems where space is at a premium. The device is designed to count in binary sequence, providing a crucial component for managing digital data flow and timing operations in electronic systems. With its robust design and advanced technology, the Counters, Dividers Texas Instruments SN74HC161PWR is a vital tool for developers looking to streamline complex processes in both commercial and industrial environments.
SN74HC161PWR Features
- 4-bit synchronous binary counting
- Operates from a wide voltage range
- Low power consumption
- High noise immunity
- Compact 16-TSSOP package
SN74HC161PWR Applications
- Digital clocks: Uses its counting capabilities to manage time increments, ensuring accurate timekeeping.
- Frequency counters: Applies its fast counting speed to measure frequency by counting the number of occurrences of a particular event within a set period.
- Event counters in industrial automation: Monitors production processes by counting items or events to ensure operational accuracy and efficiency.
- Data processing systems: Assists in data flow management by sequencing operations and managing data integrity in complex 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.
















