View bu4069ub datasheet:

Standard ICs Hex inverter BU4069UB / BU4069UBF / BU4069UBFV The BU4069UB, BU4069UBF and BU4069UBFV are six-circuit inverters with no buffers. A single-stage gate configu- ration reduces the propagation time. Features • 1) Low power dissipation. 4) High fan-out. 2) Wide range of operating power supply voltages. 5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input. 3) High input impedance. Logic circuit diagram Block diagram • • I1 1 14 VDD VDD O1 2 13 I6 I2 3 12 O6 O2 4 11 I5 IN OUT I3 5 10 O5 O3 6 9 I4 VSS VSS 7 8 O4 Absolute maximum ratings (VSS = 0V, Ta = 25°C) • Parameter Symbol Limits Unit Power supply voltage VDD – 0.3 ~ + 18 V Power dissipation Pd mW 1000 (DIP), 450 (SOP), 350 (SSOP-B14) Operating temperature Topr – 40 ~ + 85 °C Storage temperature Ts