TC74VHC4066AF/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC4066AF, TC74VHC4066AFK
Quad Bilateral Switch
The TC74VHC4066A is high-speed, low-voltage drive QUAD BILATERAL
SWITCH fabricated with silicon gate C2MOS technology.
In 3 V and 5 V systems these 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 analog 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, 5.5 V 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, the TC74VHC4066AFT can be used in
a variety of applications, including in the system which has two power
supplies, and in battery backup circuits.
TC74VHC4066AF
TC74VHC4066AFK
Features
Low ON resistance: Ron = 45 Ω (typ.) (VCC = 3.0 V)
Ron = 24 Ω (typ.) (VCC = 4.5 V)
Low power dissipation: ICC = 2.0 μA (max) (Ta = 25°C)
Input level: VIL = 0.8 V (max) (VCC = 3 V)
VIH = 2.0 V (min) (VCC = 3 V)
Power down protection is provided on all control inputs
Weight
SOP14-P-300-1.27A
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.02g (typ.)
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
2007-01
2019-01-31
