Datasheet 74AVCH1T45FU (Toshiba) - 5

74AVCH1T45FU 10. Operating Ranges (Note) Characteristics Symbol Note Test Condition Rating Unit Supply voltage VCCA � 0.8 to 3.6 V VCCB � 0.8 to 3.6 Input voltage (DIR) VIN � 0 to 3.6 V Bus I/O voltage VI/OA (Note 1) � 0 to 3.6 V (Note 2) � 0 to VCCA VI/OB (Note 1) � 0 to 3.6 (Note 2) � 0 to VCCB Output current IOUTA VCCA = 3.0 to 3.6 V ±12 mA VCCA = 2.3 to 2.7 V ±9 VCCA = 1.65 to 1.95 V ±6 VCCA = 1.4 to 1.6 V ±4 VCCA = 1.1 to 1.2 V ±2 VCCA = 0.95 to 1.05 V ±1 VCCA = 0.85 to 0.95 V ±0.5 IOUTB VCCB = 3.0 to 3.6 V ±12 VCCB = 2.3 to 2.7 V ±9 VCCB = 1.65 to 1.95 V ±6 VCCB = 1.4 to 1.6 V ±4 VCCB = 1.1 to 1.2 V ±2 VCCB = 0.95 to 1.05 V ±1 VCCB = 0.85 to 0.95 V ±0.5 Operating temperature Topr � -40 to 125 � Input rise and fall times dt/dv (Note 3) VCC = 0.8 V 0 to 20 ns/V VCC = 1.2 V 0 to 20 VCC = 1.65 to 1.95 V 0 to 20 VCC = 2.3 to 2.7 V 0 to 20 VCC = 3.0 to 3.6 V 0 to 10 Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs and bus inputs must be tied to either VCC or GND. Note 1: High impedance state. Note 2: Input/output state, bus hold state. IOUT absolute maximum rating must be observed. Note 3: VCC = VCCA, VCCB ©2026 5 Toshiba Electronic Devices & Storage Corporation 2026-04-21 Rev.2.0.A