TC74VHC4066AF Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – Quad Bilateral Switch

TC74VHC4066AF/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC4066AF, TC74VHC4066AFT, 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 V_CC). 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.
Features
• Low ON resistance: R_on = 45 Ω (typ.) (V_CC = 3.0 V)
R_on = 24 Ω (typ.) (V_CC = 4.5 V)
• Low power dissipation: I_CC = 2.0 μA (max) (Ta = 25°C)
• Input level: V_IL = 0.8 V (max) (V_CC = 3 V)
V_IH = 2.0 V (min) (V_CC = 3 V)
• Power down protection is provided on all control inputs
TC74VHC4066AF
TC74VHC4066AFT
TC74VHC4066AFK
Weight
SOP14-P-300-1.27A
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.06 g (typ.)
: 0.02g (typ.)
1
2007-10-01