| | | Part Number | Grade | Description | Frequency (Max) (MHz) | VCC (Min) (V) | VCC (Max) (V) | Iq (Typ) (uA) | Operating Temperature Range (C) |
| | | SE555 | COM | Precision Timer | 0.1 | 4.5 | 18 | 4000 | -55 to 125 |
| | | TLC555 | COM | 2.1-MHz, 250--¦A, Low-Power Timer | 2.1 | 2 | 15 | 250 | -40 to 125, -40 to 85, 0 to 70 |
| | | TLC555 | COM | 2.1-MHz, 250--¦A, Low-Power Timer | 2.1 | 2 | 15 | 250 | -40 to 125, -40 to 85, 0 to 70 |