| PartNumber | MM74HC164M | MM74HC164MTCX | MM74HC164MTC |
| Description | Counter Shift Registers 8-Bit Shift Register | Counter Shift Registers 8-Bit Shift Register Serial/Parallel I/O | Counter Shift Registers 8-Bit Shift Register Serial/Parallel I/O |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y | Y |
| Counting Sequence | Serial to Parallel | Serial to Parallel | Serial to Parallel |
| Number of Circuits | 1 | 1 | 1 |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Package / Case | SOIC-14 | TSSOP-14 | TSSOP-14 |
| Logic Family | 74HC | 74HC | 74HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Input Lines | 2 | 2 | 2 |
| Propagation Delay Time | 175 ns, 35 ns, 30 ns | 175 ns, 35 ns, 30 ns | 175 ns, 35 ns, 30 ns |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube |
| Function | Register | 8 Bit Shift Register Serial/Parallel I/O | 8 Bit Shift Register Serial/Parallel I/O |
| Series | MM74HC164 | MM74HC164 | MM74HC164 |
| Width | 4 mm | 4.4 mm | 4.4 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Output Lines | 8 | 8 | 8 |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| Factory Pack Quantity | 1100 | 2500 | 2350 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | MM74HC164M_NL | MM74HC164MTCX_NL | - |
| Unit Weight | 0.005291 oz | 0.001951 oz | 0.001951 oz |