54AC11027

Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .  0.5 V to 7 V
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . .  . 0.5 V to V_CC + 0.5 V
Output voltage range, V_O (see Note 1) . . . . . . . . . . .  . . .  0.5 V to V_CC + 0.5 V
Input clamp current, I_IK (V_I < 0 or V_I > V_CC) . . . . . . . . . . . . . . .  . . . . . . . ±20 mA
Output clamp current, I_OK (V_O < 0 or V_O > V_CC) . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous output current, I_O (V_O = 0 to V_CC) . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous current through V_CC or GND . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA
Storage temperature range . . . . . . . . . . . . . . . . . . .. . . . . . . . . 65°C to 150°C

‡ Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

These 54AC11027 contain three independent 3-input NOR gates. They perform the Boolean functions Y = A + B + C or Y = A `B ` C in positive logic.

The 54AC11027 is characterized for operation over the full military temperature range of 55°C to 125°C. The 74AC11027 is characterized for operation from 40°C to 85°C.