(1) Low-voltage operation: VCC = 1.2 to 3.6 V (2) High-speed operation: tpd = 2.8 ns (max) (VCC = 3.0 to 3.6 V) tpd = 3.4 ns (max) (VCC = 2.3 to 2.7 V) tpd = 6.8 ns (max) (VCC = 1.65 to 1.95 V) tpd = 13.6 ns (max) (VCC = 1.4 to 1.6 V) tpd = 34.0 ns (max) (VCC = 1.2 V) (3) Output current: IOH/IOL = ±.