| PartNumber | CD74HCT4040M | CD74HCT4040M96 | CD74HCT4040E |
| Description | Counter ICs 12 Stage Binary | Counter ICs 12-Stage Binary | Counter ICs 12-Bit Binary |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter ICs | Counter ICs | Counter ICs |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | SOP-16 | SOP-16 | PDIP-16 |
| Counter Type | Binary | Binary | Binary |
| Logic Family | HCT | HCT | HCT |
| Number of Bits | 12 bit | 12 bit | 12 bit |
| Counting Sequence | Up | Up | Up |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | CD74HCT4040 | CD74HCT4040 | CD74HCT4040 |
| Packaging | Tube | Reel | Tube |
| Function | Counter | Counter | Counter |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Output Current | +/- 4 mA | +/- 4 mA | +/- 4 mA |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | Counter ICs | Counter ICs | Counter ICs |
| Factory Pack Quantity | 40 | 2500 | 25 |
| Subcategory | Counter ICs | Counter ICs | Counter ICs |
| Unit Weight | 0.004998 oz | 0.004998 oz | 0.033570 oz |