| PartNumber | M74HC4040TTR | M74HC4040B1R | M74HC4040RM13TR |
| Description | Counter Shift Registers 12-Stage Binary Cntr | Counter Shift Registers 12-Stage Binary Cntr | Counter Shift Registers 12-Stage Binary Cnt |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Counter Shift Registers | Counter Shift Registers | Logic - Counters, Dividers |
| RoHS | 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 | TSSOP-16 | PDIP-16 | - |
| Logic Family | 74HC | 74HC | 74HC |
| Logic Type | CMOS | CMOS | Binary Counter |
| Number of Input Lines | 1 | 1 | 1 |
| Propagation Delay Time | 145 ns, 29 ns, 25 ns | 145 ns, 29 ns, 25 ns | 145 ns 29 ns 25 ns |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Tube | Digi-ReelR |
| Function | The M74HC4040 is an high speed CMOS | 12 Stage Binary Counter | The M74HC4040 is an high speed CMOS |
| Series | M74HC4040 | M74HC4040 | 74HC |
| Width | 4.4 mm | 7.1 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Number of Output Lines | 12 | 12 | 12 |
| Operating Supply Voltage | 2 V to 6 V | 2.5 V, 3.3 V, 5 V | 2 V to 6 V |
| Product Type | Counter Shift Registers | Counter Shift Registers | - |
| Factory Pack Quantity | 2500 | 1000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006102 oz | 0.057419 oz | 0.007079 oz |
| Package Case | - | - | SO-16 |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Direction | - | - | Up |
| Voltage Supply | - | - | 2 V ~ 6 V |
| Supplier Device Package | - | - | 16-SO |
| Number of Elements | - | - | 1 |
| Number of Bits per Element | - | - | 12 |
| Reset | - | - | Asynchronous |
| Timing | - | - | - |
| Count Rate | - | - | 70MHz |
| Trigger Type | - | - | Negative Edge |
| Supply Voltage Max | - | - | 6 V |