The HEF4556BP is a dual 16-pin industrial logic IC from NXP, operating within a temperature range of -40°C to 85°C. It features 16 terminals and a DUAL terminal position, with a JEDEC package code of R-PDIP-T16. The device has a width of 7.62mm and a length of 21.6mm, with a pin count of 16 and 2 functions. It can handle a supply voltage of 5V to 15V and has a propagation delay of 255 units. The IC has a load capacitance of 50 units and an output polarity of INVERTED.
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NXP HEF4556BP technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T16 |
| Width | 7.62 |
| Length | 21.6 |
| Pin Count | 16 |
| Number of Functions | 2 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 15 |
| Supply Voltage-Min (Vsup) | 3 |
| Family | 4000/14000/40000 |
| Propagation Delay (tpd) | 255 |
| Load Capacitance | 50 |
| Output Polarity | INVERTED |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
