Key facts
- Brand
- Fairchild
- Model
- MM74C93
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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National Semiconductor MM54C932/MM74C932 Phase Comparator Datasheet
The MM54C932/MM74C932 consists of two independent output phase comparator circuits with a common signal input and a common comparator input. Phase Comparator I functions as an exclusive-OR gate to provide a digital error signal, while Phase Comparator II is an edge-controlled digital memory network providing lock-in signals.
Read onlineFairchild MM74C93 specifications
| Supply Voltage Range | 3V to 15V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Power Dissipation (Dual-In-Line) | 700 mW |
| Maximum Clock Frequency (VCC=5V) | 2 MHz |
| Package Type | 14-Lead Plastic Dual-In-Line Package (PDIP) |
Source: FAIRCHILD MM74C90 MM74C93 4-Bit Decade Counter 4-Bit Binary Counter handbook
All Fairchild MM74C93 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical input voltage sensitivity for the signal input?
The typical input voltage sensitivity is 200 mV at Vcc=5V.
From: National Semiconductor MM54C932/MM74C932 Phase Comparator Datasheet
What package type is used for the MM54C932/MM74C932?
The device uses a convenient mini-DIP package.
From: National Semiconductor MM54C932/MM74C932 Phase Comparator 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