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SNJ54HC193J The Texas Instruments SNJ54HC193J is a 4-bit synchronous, reversible, up/down binary counter. It features a wide operating voltage range and synchronous operation for precise counting.
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SNJ54HC193J

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ54HC193J is a 4-bit synchronous, reversible, up/down binary counter. It features a wide operating voltage range and synchronous operation for precise counting.
✓ Total Stock: 136 pcs
$ Price Range: $0.50

SNJ54HC193J Available from 3 distributors

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126 pcs
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7 pcs
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3 pcs
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SNJ54HC193J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Propagation Delay
Quiescent Current
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SNJ54HC193J Description

Short technical summary and product information.

The SNJ54HC193J from Texas Instruments is a 4-bit synchronous, reversible, up/down binary counter. This device utilizes synchronous operation, ensuring all flip-flops are clocked simultaneously to prevent output counting spikes often seen in asynchronous counters. Its design allows for a wide operating voltage range from 2V to 6V, making it versatile for various applications.

 

Key features include outputs capable of driving up to 10 LSTTL loads and a low power consumption with a maximum ICC of 80 µA. The typical propagation delay is 20 ns, and it offers ±4-mA output drive at 5V. The counter has a low input current of 1 µA maximum. It incorporates look-ahead circuitry to enhance cascaded counters and supports parallel asynchronous loading for modulo-N count lengths, along with an asynchronous clear function.

 

This counter is suitable for applications requiring precise and synchronous counting in digital systems. Its programmability allows for modulo-N division by modifying count lengths with preset inputs. The device is available in a J package, designed for through-hole mounting.

SNJ54HC193J Quick Information

Product Type: Synchronous 4-Bit Up/Down Binary Counter
Series: 54HC193
Canonical Name: Texas Instruments SNJ54HC193J Synchronous 4-Bit Up/Down Binary Counter
Subcategory: Synchronous 4-Bit Up/Down Binary Counter

SNJ54HC193J Compliance

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

SNJ54HC193J Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SNJ54HC193J Features

  • 4-bit synchronous up/down binary counter
  • Wide 2V to 6V operating voltage range
  • Outputs drive up to 10 LSTTL loads
  • Typical propagation delay of 20 ns
  • Low power consumption: 80 µA max ICC

SNJ54HC193J Applications

  • Digital system counting applications
  • Modulo-N counter designs
  • Frequency division circuits
  • Synchronous logic systems

SNJ54HC193J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SNJ54HC193J?

The operating voltage range is 2 V to 6 V.

What is the operating temperature range of the SNJ54HC193J?

The operating temperature range is -55°C to 125°C.

What is the package type for the SNJ54HC193J?

The package type is J (ceramic DIP).

What is the output drive current of the SNJ54HC193J at 5V?

The output drive current is ±4 mA at 5V.

What is the typical propagation delay of the SNJ54HC193J?

The typical propagation delay is 20 ns.

What is the maximum input current of the SNJ54HC193J?

The maximum input current is 1 µA.

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