Key facts
- Brand
- Fairchild
- Model
- MM74C90
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-07
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Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet
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.
Read onlineFairchild MM74C90 specifications
| Supply Voltage Range | 3.0V to 15V |
|---|---|
| Noise Margin | 1.0V |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -65°C to +150°C |
| TTL Fan Out | 2 |
Source: Fairchild Semiconductor MM74C901/MM74C902 Hex Buffer Datasheet
All Fairchild MM74C90 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet 8 p
- Fairchild Semiconductor MM74C901/MM74C902 Hex Buffer Datasheet 6 p
- FAIRCHILD MM74C90 MM74C93 4-Bit Decade Counter 4-Bit Binary Counter handbook 7 p
- Fairchild Semiconductor Corporation MM74C906/MM74C907 Hex Open Drain Buffers Datasheet 5 p
Questions answered in these manuals
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.
From: Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet
Can the MM74C905 operate in continuous mode?
Yes, the device operates in START/STOP or continuous conversion mode.
From: Fairchild Semiconductor MM74C905 12-Bit Successive Approximation Register Datasheet
What is the supply voltage range for these buffers?
The devices operate with a wide supply voltage range from 3.0V to 15V.
From: Fairchild Semiconductor MM74C901/MM74C902 Hex Buffer Datasheet
Are these buffers compatible with TTL logic?
Yes, they provide direct interface from CMOS to TTL or CMOS operating at a reduced Vcc supply.
From: Fairchild Semiconductor MM74C901/MM74C902 Hex Buffer Datasheet
What is the operating voltage range for these counters?
The devices operate with a supply voltage ranging from 3V to 15V.
From: FAIRCHILD MM74C90 MM74C93 4-Bit Decade Counter 4-Bit Binary Counter handbook
Can the MM74C90 be used as a frequency divider?
Yes, a separate flip-flop on the A-bit enables operation as a divide-by-2, 5, or 10 frequency counter.
From: FAIRCHILD MM74C90 MM74C93 4-Bit Decade Counter 4-Bit Binary Counter handbook
