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| 74HCT4066D-T Datasheet, PDF (10/25 Pages) NXP Semiconductors – Quad single-pole single-throw analog switch | |||
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NXP Semiconductors
74HC4066; 74HCT4066
Quad single-pole single-throw analog switch
[4] toff is the same as tPZH and tPZL.
[5] CPD is used to determine the dynamic power dissipation (PD in ïW).
PD = CPD ï´ VCC2 ï´ fi + ï¥{(CL + Csw) ï´ VCC2 ï´ fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
ï¥{(CL + Csw) ï´ VCC2 ï´ fo} = sum of outputs;
CL = output load capacitance in pF;
Csw = switch capacitance in pF;
VCC = supply voltage in V.
Table 10. Dynamic characteristics 74HCT4066
GND = 0 V; tr = tf = 6 ns; CL = 50 pF unless specified otherwise; for test circuit see Figure 12.
Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter
Conditions
ï40 ï°C to +85 ï°C
Min Typ[1] Max
tpd
propagation
nY to nZ or nZ to nY; RL = ï¥ ï;
[2]
delay
see Figure 10
VCC = 4.5 V
-
toff
turn-off time
nE to nY or nZ; see Figure 11
[4]
3
15
VCC = 4.5 V
-
20
44
VCC = 5.0 V; CL = 15 pF
-
16
-
ton
turn-on time
nE to nY or nZ; see Figure 11
[3]
VCC = 4.5 V
-
12
30
VCC = 5.0 V; CL = 15 pF
CPD
power dissipation per switch;
capacitance
VI = GND to (VCC ï 1.5 V)
-
12
-
[5]
-
12
-
[1] Typical values are measured at Tamb = 25 ï°C.
[2] tpd is the same as tPHL and tPLH.
[3] ton is the same as tPHZ and tPLZ.
[4] toff is the same as tPZH and tPZL.
[5] CPD is used to determine the dynamic power dissipation (PD in ïW).
PD = CPD ï´ VCC2 ï´ fi + ï¥{(CL + Csw) ï´ VCC2 ï´ fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
ï¥{(CL + Csw) ï´ VCC2 ï´ fo} = sum of outputs;
CL = output load capacitance in pF;
Csw = switch capacitance in pF;
VCC = supply voltage in V.
ï40 ï°C to +125 ï°C Unit
Min
Max
-
18 ns
-
53 ns
-
- ns
-
36 ns
-
- ns
-
- pF
74HC_HCT4066
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 â 2 April 2013
© NXP B.V. 2013. All rights reserved.
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