| Parameters | 
                                                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | 8-DIP (0.300, 7.62mm) | 
                                                                            
                                            | Operating Temperature | -20°C~60°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2006 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Power (Watts) | 1W | 
                                                                            
                                            | Voltage - Supply | 5V | 
                                                                            
                                            | Base Part Number | MC34017 | 
                                                                            
                                            | Function | Tone Ringer | 
                                                                            
                                            | Number of Circuits | 1 | 
                                                                            
                                            | Current - Supply | 20mA | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                MC34017A-1P Overview
To save board space, the 8-DIP (0.300, 7.62mm) package is used.For packing, Tube is used.The mounting type of this telecom circuit is Through Hole.An 1-circuit makes up this  telecom IC .Providing 5V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.Operating temperatures of -20°C~60°C can ensure reliable performance.MC34017 is the base part number, which can be used to find more related parts.20mA is the supply current.
MC34017A-1P Features
Available in the 8-DIP (0.300, 7.62mm) package
MC34017A-1P Applications
There are a lot of NXP USA Inc. MC34017A-1P Telecom applications. 
- Public switching systems 
- T1 Rates PCM Line Interface
- Fiber to the Home (FTTH)
- Multi-Line E1 Interface Cards
- Channel Service Units (CSUs): T1/E1/J1 
- Stations
- Home Side Box
- Fractional T1/E1/J1
- Wireless Local Loop
- Inverse Multiplexing for ATM (IMA)