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74LVQ573SC ,Low Voltage Octal Latch with 3-STATE Outputsapplicationsmon Latch Enable (LE) and buffered common Output
74LVQ4066M-74LVQ4066MTR-74LVQ4066TTR
QUAD BILATERAL SWITCH
1/9January 2002 HIGH SPEED:
tPD = 0.4 ns (TYP .) at VCC = 3.3 V
tPD = 0.1 ns (TYP .) at VCC = 5 V LOW POWER DISSIPATION:
ICC = 2μA (MAX.) at TA=25°C LOW "ON " LOW RESISTANCE
RON = 14Ω at VCC = 3.3V , II/O < 1 mA
RON = 12Ω at VCC = 5.0V , II/O < 1 mA SINE WAVE DISTORTION :
0.04% at VCC = 3.3V , f = 1KHz OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 5.5V PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 4066 IMPROVED LATCH-UP IMMUNITY
DESCRIPTIONThe 74LVQ4066 is a low voltage CMOS QUAD
BILATERAL SWITCH fabricated with sub-micron
silicon gate and double-layer metal wiring C2 MOS
technology.
It is ideal for low power and low noise 3.3V
applications and each switch is designed to
handle both analog and digital signals.
The switches permit signals with amplitudes up to
Vcc (peak) to be transmitted in either direction
without relevant propagation delay and without
generating additional ground bounce noise.
It has an ON-Resistance which is greatly reduced
in comparison with 74HC4066.
It is provided of four individual enable inputs to
control the switches; the switch is ON when the C
input is held high and OFF (High Impedance)
when C is held low.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them ESD immunity and transient excess voltage.
74LVQ4066QUAD BILATERAL SWITCH
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
74LVQ40662/9
LOGIC DIAGRAM PIN DESCRIPTION
TRUTH TABLE (*) High Impedance
ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
RECOMMENDED OPERATING CONDITIONS 1) Truth Table guaranteed: 1.2V to 5.5V
2) VIN from 30% to 70%VCC
74LVQ40663/9
DC SPECIFICATIONS (*)Voltage range is 5V ±0.5V
(**)Voltage range is 3.3V ±0.3V
74LVQ40664/9
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 3ns)
1) CPD is defined as the value of the IC‘s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPDxVCCxfIN+ICC/4 (Switch).
(*) Voltage range is 3.3V ± 0.3V
(*) Voltage range is 5V ± 0.5V
ANALOG SWITCH CHARACTERISTICS (GND = 0 V , TA = 25°C) (*) Voltage range is 5V ± 0.5V
74LVQ40665/9
SWITCHING CARACTERISTICS TEST CIRCUIT
74LVQ40666/9
CHANNEL RESISTANCE (RON) ICC (Opr.)
