| Part Number | Vcc (Logic) (V) | Vcc (Card) (V) | Iccq (max) (µA) | Level Shifters | Package/Pins | Oper. Temp. (°C) | Budgetary Price (See Notes) |
| MAX1840 | 1.4 to 5.5 | 1.7 to 5.5 | 3.5 | 1 Bidirectional ,2 Unidirectional | µMAX/10 | -40 to +85 | $1.55 @1k |
| MAX1841 | 1.4 to 5.5 | 1.7 to 5.5 | 3.5 | 1 Bidirectional ,2 Unidirectional | µMAX/10 | -40 to +85 | - |
| MAX1740 | 1.4 to 5.5 | 2.25 to 5.5 | 2.5 | 1 Bidirectional ,2 Unidirectional | µMAX/10 | -40 to +85 | - |
| MAX1741 | 1.4 to 5.5 | 2.25 to 5.5 | 2.5 | 1 Bidirectional ,2 Unidirectional | µMAX/10 | -40 to +85 | $1.45 @1k |
