| PartNumber | MM74HC4040SJ | MM74HC4040M | MM74HC4040N |
| Description | Counter Shift Registers 12-Stage Binary Ctr | Counter Shift Registers 12-Stage Binary Ctr TUBE | Counter Shift Registers 12-Stage Binary Ctr |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y | Y |
| Counter Type | Binary | Binary | Binary |
| Counting Sequence | Up | Up | Up |
| Number of Circuits | 1 | 1 | 1 |
| Number of Bits | 12 bit | 12 bit | 12 bit |
| Package / Case | SOP-16 | SOIC-16 | PDIP-16 |
| Logic Family | 74HC | 74HC | 74HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Input Lines | 1 | 1 | 1 |
| Propagation Delay Time | 210 ns, 42 ns, 36 ns | 210 ns, 42 ns, 36 ns | 210 ns, 42 ns, 36 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 | Tube | Tube |
| Function | Counter | Counter | Counter |
| Width | 5.3 mm | 4 mm | 6.35 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Number of Output Lines | 12 | 12 | 12 |
| 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 | 47 | 48 | 25 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.008536 oz | 0.023492 oz | 0.057419 oz |
| Part # Aliases | - | MM74HC4040M_NL | MM74HC4040N_NL |