| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Number of Pins | 16 | 
                                                                            
                                            | Operating Temperature | -55°C~125°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Series | 74HC | 
                                                                            
                                            | JESD-609 Code | e4 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 16 | 
                                                                            
                                            | Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                                                            
                                            | Subcategory | Other Memory ICs | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Voltage - Supply | 2V~6V | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Supply Voltage | 4.5V | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Base Part Number | M74HC67 | 
                                                                            
                                            | Function | Universal | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Output Type | Tri-State | 
                                                                            
                                            | Number of Elements | 1 | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 6V | 
                                                                            
                                            | Power Supplies | 2/6V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 2V | 
                                                                            
                                            | Number of Ports | 1 | 
                                                                            
                                            | Operating Mode | ASYNCHRONOUS | 
                                                                            
                                            | Propagation Delay | 31 ns | 
                                                                            
                                            | Organization | 4X4 | 
                                                                            
                                            | Output Characteristics | 3-STATE | 
                                                                            
                                            | Logic Type | Register File | 
                                                                            
                                            | Memory Width | 4 | 
                                                                            
                                            | Number of Bits per Element | 4 | 
                                                                            
                                            | Access Time (Max) | 280 ns | 
                                                                            
                                            | High Level Output Current | -5.2mA | 
                                                                            
                                            | Parallel/Serial | PARALLEL | 
                                                                            
                                            | Low Level Output Current | 5.2mA | 
                                                                            
                                            | Memory IC Type | STANDARD SRAM | 
                                                                            
                                            | Output Enable | NO | 
                                                                            
                                            | Length | 9.9mm | 
                                                                            
                                            | Width | 3.9mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                M74HC670M1R Overview
16-SOIC (0.154, 3.90mm Width) is the package in which the device is embedded. The number of the chip's terminations sums up to 16. This item is packed in case Tube. A voltage of 4.5V is specified for the part's operating supply. This part has 1 elements. Devices with 16 pins are available. Mounting by Surface Mount is recommended. Its mounting method is Surface Mount. Operating temperatures are within the range of -55°C~125°C. During operation, the voltage is within the range of 2V~6V. It is part of the 74HC series of electrical components. A M74HC67 family can be used to search for similar parts. The minimum supply voltage (Vsup) for this part should not be less than 2V. Voltage can be delivered at 2/6V. This part requires a maximum supply voltage (Vsup) of 6V. Its subcategory belongs to Other Memory ICs. 
M74HC670M1R Features
With 16 pins
Mounted in Surface Mount type.
Based on M74HC67 family
It supplies 2/6V power
M74HC670M1R Applications
There are a lot of STMicroelectronics M74HC670M1R Shift Registers applications. 
- Counter
- 8-bit data storage
- LED matrix control
- data manipulation
- Data Processors
- Pseudo Random Pattern Generator
- temporary data storage
- Parallel to serial converter
- Remote control holding register
- Serial-to-parallel data conversion