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DM74161AN The Texas Instruments DM74161AN is a 4-bit synchronous binary counter. It operates with a positive edge trigger and features a count rate of 25 MHz.
Mfr Part #:

DM74161AN

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DM74161AN is a 4-bit synchronous binary counter. It operates with a positive edge trigger and features a count rate of 25 MHz.
✓ Total Stock: 100 pcs
$ Price Range: $0.50

DM74161AN Available from 1 distributor

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100 pcs
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DM74161AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Propagation Delay
Reset
SVHC Present
Supplier Device Package
Tape & Reel
Timing
Trigger Type
Voltage
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DM74161AN Description

Short technical summary and product information.

The DM74161AN from Texas Instruments is a synchronous, presettable 4-bit binary counter designed for high-speed counting applications. It features internal carry look-ahead logic and synchronous operation, ensuring that all flip-flops change simultaneously to eliminate output counting spikes.

 

This counter operates within a voltage range of 4.75V to 5.25V and supports a maximum count rate of 25 MHz. It is triggered by a positive edge and has a typical propagation delay of 29ns. The operating temperature range is from 0°C to 70°C.

 

The DM74161AN is packaged in a 16-PDIP (Dual In-line Package) and is designed for through-hole mounting. Its synchronous reset capability further enhances its utility in various digital logic designs.

 

This component is suitable for applications requiring precise counting and sequencing in digital systems.

DM74161AN Quick Information

Product Type: Binary Counter
Series: 74
Canonical Name: DM74161AN Synchronous 4-Bit Binary Counter
Subcategory: Binary Counters

DM74161AN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DM74161AN Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

DM74161AN Features

  • Synchronous 4-bit binary counter.
  • Operates at 25 MHz count rate.
  • Positive edge triggered clock input.
  • Wide operating voltage range of 4.75V to 5.25V.
  • 16-PDIP package for through-hole mounting.

DM74161AN Applications

  • Digital sequence generation.
  • Frequency division circuits.
  • Counting and timing applications.
  • Control system logic.

DM74161AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DM74161AN?

4.75 V to 5.25 V.

What is the package type of the DM74161AN?

16-pin PDIP (16-DIP).

What is the operating temperature range?

0°C to 70°C.

What is the maximum count rate?

25 MHz.

What is the propagation delay?

29 ns typical.

How many bits does the counter have?

4 bits.

What is the reset type?

Synchronous reset.

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