TOSHIBA 74HCT4051D

74HCT4051D: 8-Channel Analog Multiplexer/Demultiplexer 74HCT4052D: Dual 4-Channel Analog Multiplexer/Demultiplexer The 74HCT4051D/74HCT4052D are high speed CMOS ANALOG MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. This inputs are compatible with TTL, NMOS and CMOS output voltage levels. For example, in the case of VCC = 5 V, GND = 0 V, VEE = -5 V, signals between -5 V and +5 V can be switched from the logical circuit with a single power supply of 5 V. As the ON - resistance of each switch is low, they can be connected to circuits with low input impedance. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

• Wide operating temperature range: Topr = -40 to 125 °C
• Low power dissipation: ICC = 4.0 μA (max) (VCC = 5.5 V, VEE = GND, Ta = 25 °C)
• Compatible with TTL output: VIH = 2.0 V (min), VIL = 0.8 V (max)
• Wide interfacing ability: LSTTL, NMOS, CMOS
• Low ON - resistance: RON = 50 Ω (typ.) at VCC - VEE = 9 V
• High degree of linearity: THD = 0.020 % (typ.) at VCC - VEE = 9 V