Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet

The MM74C905 is a CMOS 12-bit successive approximation register with a wide supply voltage range and guaranteed noise margin. It can be used for successive approximation analog-to-digital conversion and as the control and storage element in digital systems.


Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet - cover page
Brand
Fairchild
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
8
File format
PDF
File size
73 KB
Published
07 August, 2012
Updated
28 September, 2023
Model
MM74C90
MD5 checksum
132C5026F9FBA76292769107C330616E

About this manual

The MM74C905 is a CMOS 12-bit successive approximation register designed for analog-to-digital conversion and digital storage applications. It contains all necessary digit control and storage elements, allowing it to operate in START/STOP or continuous conversion modes. The device features a wide supply voltage range from 3.0V to 15V and guarantees a noise margin of 1.0V.

What's inside

  • General Description
  • Features
  • Ordering Code
  • Truth Table
  • Absolute Maximum Ratings
  • DC Electrical Characteristics
  • AC Electrical Characteristics
  • Timing Diagram
  • Switching Time Waveforms
  • Typical Applications

Specifications

Supply Voltage Range3.0V to 15V
Guaranteed Noise Margin1.0V

Frequently asked questions

What is the primary function of the MM74C905?

It is a 12-bit successive approximation register used for analog-to-digital conversion and as a control/storage element in digital systems.

Can the MM74C905 operate in continuous mode?

Yes, the device operates in START/STOP or continuous conversion mode.

What is the package type for the MM74C905N?

The MM74C905N comes in a 24-Lead Plastic Dual-In-Line Package (PDIP).

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