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CD74AC163E The Texas Instruments CD74AC163E is a 4-bit synchronous presettable binary counter. It operates over a wide voltage range and features synchronous reset.
Mfr Part #:

CD74AC163E

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74AC163E is a 4-bit synchronous presettable binary counter. It operates over a wide voltage range and features synchronous reset.
✓ Total Stock: 280 pcs
$ Price Range: $0.66

CD74AC163E Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
280 pcs
On Request
280 pcs On Request 1 On Request On Request 98 On Request On Request
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CD74AC163E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Features
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Reset
SVHC Present
Supplier Device Package
Timing
Trigger Type
Voltage
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CD74AC163E Description

Short technical summary and product information.

The CD74AC163E from Texas Instruments is a 4-bit synchronous, presettable binary counter designed for high-speed counting applications. It features an internal carry look-ahead for cascading counters in n-bit synchronous designs without additional gating.

 

This counter operates with a voltage supply range of 1.5V to 5.5V and can function across a wide temperature range from -55°C to 125°C. The device supports synchronous counting, meaning all flip-flops are clocked simultaneously, eliminating output counting spikes. It also includes a synchronous clear function for easy modification of count length.

 

The CD74AC163E is available in a 16-PDIP package and is suitable for through-hole mounting. Its features include balanced outputs, positive input clamp diodes, and very high speed operation with typical propagation delays between 5-10ns.

 

This component is ideal for digital systems requiring precise counting and sequencing operations where synchronous control is essential.

CD74AC163E Quick Information

Product Type: Counter
Series: CD74AC163
Canonical Name: CD74AC163E Synchronous Presettable Binary Counter
Subcategory: Binary Counter

CD74AC163E Compliance

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

CD74AC163E Estimated Pricing

Qty Low High
1+ $0.66 $0.66

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

CD74AC163E Features

  • Synchronous 4-bit binary counter.
  • Presettable with synchronous reset.
  • Wide operating voltage 1.5V to 5.5V.
  • High speed operation up to 90 MHz.
  • Through-hole 16-PDIP package.

CD74AC163E Applications

  • Digital frequency division.
  • Sequence generation circuits.
  • Event counting applications.
  • Control system timing.

CD74AC163E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD74AC163E?

The CD74AC163E operates from 1.5 V to 5.5 V.

What is the maximum count rate of the CD74AC163E?

The maximum count rate is 90 MHz.

What is the operating temperature range of the CD74AC163E?

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

What package type is the CD74AC163E available in?

The CD74AC163E is available in a 16-PDIP package for through-hole mounting.

What logic family does the CD74AC163E belong to?

The CD74AC163E belongs to the AC logic family.

What is the reset type of the CD74AC163E?

The CD74AC163E has a synchronous reset.

What is the trigger type of the CD74AC163E?

The CD74AC163E is triggered on the positive edge.

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