TC74LVX157F

TC74LVX157F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LVX157F, TC74LVX157FT Quad 2-Channel Multiplexer The TC74LVX157F/ FT is a high-speed CMOS quad 2-channel multiplexer fabricated with silicon gate CMOS technology. Designed for use in 3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. This device is suitable for low-voltage and battery operated systems. This device consist of four 2-input digital multiplexers with common select and strobe inputs. When the STROBE input is held H-level, selection of data is inhibited and all the outputs become L-level. The select decoding determines whether the A or B inputs get routed to their corresponding Y outputs. An input protection circuit ensures that 0 to 5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. Features High-speed: tpd: tpd = 5.1 ns (typ.) (VCC = 3.3 V) Low power dissipation: ICC = 4 μA (max) (Ta = 25°C) Input voltage level: VIL = 0.8 V (max) (VCC = 3 V) VIH = 2.0 V (min) (VCC = 3 V) Power-down protection provided on all inputs Balanced propagation delays: tpLH ∼− tpHL Low noise: VOLP = 0.5 V (max) Pin and function compatible with 74HC157 TC74LVX157F TC74LVX157FT Weight SOP16-P-300-1.27A TSSOP16-P-0044-0.65A : 0.18 g (typ.) : 0.0...