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74AC163 The 74AC163 from N-A is a synchronous presettable 4-bit binary counter. It operates over a voltage range of 2V to 6V and offers high-speed performance.
Mfr Part #:

74AC163

Available from 1 distributors
Mfr Name: N-A
N-A
The 74AC163 from N-A is a synchronous presettable 4-bit binary counter. It operates over a voltage range of 2V to 6V and offers high-speed performance.
✓ Total Stock: 40 pcs
$ Price Range: $0.30

74AC163 Available from 1 distributor

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✓ Non-Authorised
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40 pcs
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40 pcs On Request 1 On Request On Request On Request On Request On Request
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74AC163 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Operating Voltage
Output Current
Quiescent Current
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74AC163 Description

Short technical summary and product information.

The 74AC163 is an advanced high-speed CMOS synchronous presettable 4-bit counter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It features four fundamental modes of operation: synchronous reset, parallel load, count-up, and hold.

 

Key electrical specifications include an operating voltage range of 2V to 6V and a maximum clock frequency of 200MHz at 5V. It exhibits low power dissipation with a maximum quiescent current of 8μA at 25°C. High noise immunity is provided with VN IH and VN IL at 28% VCC minimum. The device also offers symmetrical output impedance with |IOH| = IOL = 24mA minimum and balanced propagation delays.

 

All inputs and outputs are equipped with protection circuits against static discharge, providing 2KV ESD immunity and transient excess voltage. The 74AC163 is pin and function compatible with the 74 Series 163 and offers improved latch-up immunity.

 

This counter is available in a TSSOP package, suitable for surface mounting applications.

74AC163 Quick Information

Product Type: Synchronous Presettable 4-Bit Counter
Canonical Name: 74AC163 Synchronous Presettable 4-Bit Counter
Subcategory: Synchronous Presettable 4-Bit Counter

74AC163 Compliance

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

74AC163 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

74AC163 Features

  • High-speed CMOS synchronous counter
  • Operates from 2V to 6V supply voltage
  • Maximum clock frequency of 200MHz
  • Low power dissipation of 8μA
  • 2KV ESD immunity

74AC163 Applications

  • Digital logic circuits
  • Control systems
  • Frequency division
  • Counting applications

74AC163 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the 74AC163?

The operating voltage range for the 74AC163 is 2V to 6V.

What is the maximum clock frequency of the 74AC163?

The maximum clock frequency is 200MHz at a VCC of 5V.

What is the quiescent current of the 74AC163?

The maximum quiescent current is 8μA at 25°C.

What is the RoHS status of the 74AC163?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 74AC163?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the 74AC163?

The REACH status is REACH Unaffected.

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