The HEF4040BT is an industrial-grade binary counter IC from Nexperia, featuring a 12-bit counting capability. It operates within a temperature range of -40°C to 85°C and is powered by a supply voltage of 3V to 15V. The device is packaged in a SOP-16 format, measuring 3.9mm in width and 9.9mm in length. It is designed to count in an upward direction, triggered by a negative edge trigger type, with a minimum clock frequency of 25MHz and a propagation delay of 210ns.
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Nexperia HEF4040BT technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 3.9 |
| Length | 9.9 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 15 |
| Supply Voltage-Min (Vsup) | 3 |
| Logic IC Type | BINARY COUNTER |
| Family | 4000/14000/40000 |
| Propagation Delay (tpd) | 210 |
| Number of Bits | 12 |
| Count Direction | UP |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 25 |
| RoHS | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
