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MC74HC393AD The ON Semiconductor MC74HC393AD is a dual 4-stage binary ripple counter. It operates from 2V to 6V and has a count rate of 50 MHz.
Mfr Part #:

MC74HC393AD

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74HC393AD is a dual 4-stage binary ripple counter. It operates from 2V to 6V and has a count rate of 50 MHz.
✓ Total Stock: 21 pcs
$ Price Range: $0.50

MC74HC393AD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
21 pcs
On Request
21 pcs On Request 1 On Request On Request On Request On Request On Request
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MC74HC393AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Halogen Free
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
SVHC Present
Supplier Device Package
Supplier Package
Trigger Type
Voltage
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MC74HC393AD Description

Short technical summary and product information.

The MC74HC393AD from ON Semiconductor is a high-performance silicon-gate CMOS dual 4-stage binary ripple counter. This device consists of two independent 4-bit binary ripple counters, each with parallel outputs from each stage. A ÷256 counter can be achieved by cascading the two counters.

 

Key electrical characteristics include an operating voltage range of 2.0V to 6.0V and a maximum count rate of 50 MHz. The internal flip-flops are triggered by high-to-low transitions of the clock input, and the reset for the counters is asynchronous and active-high. The device is designed for high noise immunity and offers an output drive capability of 10 LSTTL loads.

 

This counter is available in a 14-SOIC surface mount package. It is specified for an operating temperature range of -55°C to 125°C. The device is Pb-free and halogen-free, complying with RoHS standards.

MC74HC393AD Quick Information

Product Type: Dual 4-Stage Binary Ripple Counter
Series: 74HC
Canonical Name: MC74HC393A Dual 4-Stage Binary Ripple Counter
Subcategory: Binary Ripple Counter

MC74HC393AD Compliance

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

MC74HC393AD Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

MC74HC393AD Features

  • Dual 4-stage binary ripple counter.
  • Operates from 2V to 6V supply.
  • Maximum count rate of 50 MHz.
  • Asynchronous active-high reset.
  • Surface mount 14-SOIC package.

MC74HC393AD Applications

  • Frequency division in digital circuits.
  • Event counting in logic systems.
  • Time delay generation applications.
  • Digital counter and timer designs.

MC74HC393AD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74HC393AD?

2V to 6V.

What is the operating temperature range?

-55°C to 125°C.

What is the maximum count rate?

50 MHz.

What type of trigger does the MC74HC393AD use?

Negative edge.

What is the reset type?

Asynchronous.

How many bits per element?

4 bits per element.

What package is the MC74HC393AD available in?

14-SOIC (0.154", 3.90mm Width).

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