74VHC4066AFT(BJ)

74VHC4066AFT(BJ) is a CMOS digital silicon monolithic IC. It is a high-speed, low-voltage drive quad bilateral switch fabricated with silicon gate C²MOS technology. In 3V and 5V systems it can achieve high-speed operation with the low power dissipation that is a feature of CMOS. It consists of four independent high-speed switches capable of controlling either digital or analogue signals while maintaining the CMOS low power dissipation. The switches for each channel are turned ON by the control pin digital signals. Control pin is equipped with a newly developed input protection circuit that avoids the need for a diode on the plus side (forward side from the input to the VCC). As a result, for example, 5.5V signals can be permitted on the inputs even when the power supply voltage to the circuits is off. As a result of this input power protection, this device can be used in a variety of applications, including in the system which has two power supplies, and in battery backup circuits.

• AEC-Q100 (Rev. H) qualified
• Low power dissipation ICC is 2.0µA (max) at Ta = 25°C
• Input level: VIL = 0.8V (max) at VCC = 3.0V, VIH = 2.0V (min) at VCC = 3.0V
• Power-down protection is provided on all control inputs
• Supply voltage range from 2V to 5.5V
• ON-resistance is 45ohm typ at (VIN = VIH VI/O = VCC to GND II/O = 2mA, 3V, Ta = 25°C)
• Quiescent supply current is 2μA max at (VIN = VCC or GND, 5.5V, Ta = 25°C)
• Sine wave distortion is 0.1% typ at (RL = 10kohm, CL = 50pF, fIN = 1kHz)
• Operating temperature range from -40°C to 125°C
• TSSOP14B package