HEF40 Serie
| Mfr. Parte# | Descripción | Fabricante | En stock | Operación |
| HEF40193BT,652 | IC COUNTER BINARY UP/DOWN 16SOIC | NXP USA Inc. | 2161 |
|
| HEF40193BP,652 | IC COUNTER BINARY UP/DOWN 16DIP | NXP USA Inc. | 2501 |
|
| HEF4052BP,652 | NEXPERIA HEF4052 - DIFFERENTIAL | NXP USA Inc. | 3037 |
|