74LVC2G66
Bilateral switch
Rev. 10 — 13 April 2017
1
Product data sheet
General description
The 74LVC2G66 is a low-power, low-voltage, high-speed Si-gate CMOS device.
The 74LVC2G66 provides two single pole, single-throw analog switch functions. Each
switch has two input/output terminals (nY and nZ) and an active HIGH enable input (nE).
When nE is LOW, the analog switch is turned off.
Schmitt trigger action at the enable inputs makes the circuit tolerant of slower input rise
and fall times across the entire VCC range from 1.65 V to 5.5 V.
2
Features and benefits
• Wide supply voltage range from 1.65 V to 5.5 V
• Very low ON resistance:
– 7.5 Ω (typical) at VCC = 2.7 V
– 6.5 Ω (typical) at VCC = 3.3 V
– 6 Ω (typical) at VCC = 5 V
• Switch current capability of 32 mA
• High noise immunity
• CMOS low power consumption
• TTL interface compatibility at 3.3 V
• Latch-up performance meets requirements of JESD78 Class I
• ESD protection:
– HBM JESD22-A114F exceeds 2000 V
– MM JESD22-A115-A exceeds 200 V
• Enable input accepts voltages up to 5.5 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
74LVC2G66
Nexperia
Bilateral switch
3
Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
Name
Description
Version
74LVC2G66DP
-40 °C to +125 °C
TSSOP8
plastic thin shrink small outline package; 8 leads;
body width 3 mm; lead length 0.5 mm
SOT505-2
74LVC2G66DC
-40 °C to +125 °C
VSSOP8
plastic very thin shrink small outline package;
8 leads; body width 2.3 mm
SOT765-1
74LVC2G66GT
-40 °C to +125 °C
XSON8
plastic extremely thin small outline package;
no leads; 8 terminals; body 1 x 1.95 x 0.5 mm
SOT833-1
74LVC2G66GD
-40 °C to +125 °C
XSON8
plastic extremely thin small outline package;
no leads; 8 terminals; body 3 x 2 x 0.5 mm
SOT996-2
74LVC2G66GM
-40 °C to +125 °C
XQFN8
plastic, extremely thin quad flat package;
no leads; 8 terminals; body 1.6 x 1.6 x 0.5 mm
SOT902-2
74LVC2G66GN
-40 °C to +125 °C
XSON8
extremely thin small outline package; no leads;
8 terminals; body 1.2 x 1.0 x 0.35 mm
SOT1116
4
Marking
Table 2. Marking codes
Type number
Marking code
74LVC2G66DP
V66
74LVC2G66DC
V66
74LVC2G66GT
V66
74LVC2G66GD
V66
74LVC2G66GM
V66
74LVC2G66GN
VL
[1]
5
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
Functional diagram
1Y
1Z
1
1E
2Z
#
#
001aag497
74LVC2G66
Product data sheet
1
2Y
2E
Figure 1. Logic symbol
X1
1
X1
1
001aah808
Figure 2. IEC logic symbol
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2 / 27
74LVC2G66
Nexperia
Bilateral switch
nZ
nY
nE
VCC
mna658
Figure 3. Logic diagram (one switch)
6
Pinning information
6.1 Pinning
74LVC2G66
1Y
1
8
VCC
1Z
2
7
1E
2E
3
6
2Z
GND
4
5
2Y
74LVC2G66
1Y
1
8
VCC
1Z
2
7
1E
2E
3
6
2Z
GND
4
5
2Y
001aaf567
Transparent top view
001aaa529
Figure 4. Pin configuration SOT505-2 and SOT765-1
Figure 5. Pin configuration SOT833-1 and SOT1116
74LVC2G66
1
8
VCC
1Z
2
7
1E
2E
3
6
2Z
GND
4
5
2Y
2Z
2Y
001aai248
74LVC2G66
Product data sheet
7
1Y
2
6
1Z
3
5
2E
001aaf568
Transparent top view
Transparent top view
Figure 6. Pin configuration SOT996-2
8
1
4
1Y
1E
GND
74LVC2G66
VCC
terminal 1
index area
Figure 7. Pin configuration SOT902-2
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3 / 27
74LVC2G66
Nexperia
Bilateral switch
6.2 Pin description
Table 3. Pin description
Symbol Pin
Description
SOT505-2, SOT765-1, SOT996-2,
SOT833-1 and SOT1116
SOT902-2
1Y
1
7
independent input or output
1Z
2
6
independent input or output
2E
3
5
enable input (active HIGH)
GND
4
4
ground (0 V)
2Y
5
3
independent input or output
2Z
6
2
independent input or output
1E
7
1
enable input (active HIGH)
VCC
8
8
supply voltage
7
Functional description
Table 4. Function table
[1]
Input nE
Switch
L
OFF-state
H
ON-state
[1]
H = HIGH voltage level;
L = LOW voltage level.
74LVC2G66
Product data sheet
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4 / 27
74LVC2G66
Nexperia
Bilateral switch
8
Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VCC
Conditions
supply voltage
[1]
VI
input voltage
IIK
input clamping current
VI < -0.5 V or VI > VCC + 0.5 V
ISK
switch clamping current
VI < -0.5 V or VI > VCC + 0.5 V
[2]
Min
Max
Unit
-0.5
+6.5
V
-0.5
+6.5
V
-50
-
mA
-
±50
mA
-0.5
VCC + 0.5
-
±50
mA
VSW
switch voltage
enable and disable mode
ISW
switch current
VSW > -0.5 V or VSW < VCC + 0.5 V
ICC
supply current
-
100
mA
IGND
ground current
-100
-
mA
Tstg
storage temperature
-65
+150
°C
-
250
mW
Ptot
[1]
[2]
[3]
total power dissipation
Tamb = -40 °C to +125 °C
[3]
V
The minimum input voltage rating may be exceeded if the input current rating is observed.
The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed.
For TSSOP8 package: above 55 °C the value of Ptot derates linearly with 2.5 mW/K.
For VSSOP8 package: above 110 °C the value of Ptot derates linearly with 8 mW/K.
For XSON8 and XQFN8 packages: above 118 °C the value of Ptot derates linearly with 7.8 mW/K.
9
Recommended operating conditions
Table 6. Operating conditions
Symbol Parameter
VCC
supply voltage
VI
input voltage
VSW
switch voltage
Tamb
ambient temperature
Δt/ΔV
Conditions
[1] [2]
input transition rise and fall rate
VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 5.5 V
[1]
[2]
[3]
[3]
Min
Max
Unit
1.65
5.5
V
0
5.5
V
0
VCC
V
-40
+125
°C
-
20
ns/V
-
10
ns/V
To avoid sinking GND current from terminal nZ when switch current flows in terminal nY, the voltage drop across the bidirectional switch must not exceed
0.4 V. If the switch current flows into terminal nZ, no GND current will flow from terminal nY. In this case, there is no limit for the voltage drop across the
switch.
For overvoltage tolerant switch voltage capability, refer to 74LVCV2G66.
Applies to control signal levels.
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
10 Static characteristics
Table 7. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
-40 °C to +85 °C
Min
VIH
HIGH-level
input voltage
VIL
LOW-level
input voltage
VCC = 1.65 V to 1.95 V
Typ
[1]
-40 °C to +125 °C
Max
Min
Max
Unit
0.65 × VCC
-
-
0.65 × VCC
-
V
VCC = 2.3 V to 2.7 V
1.7
-
-
1.7
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
2.0
-
V
VCC = 4.5 V to 5.5 V
0.7 × VCC
-
-
0.7 × VCC
-
V
VCC = 1.65 V to 1.95 V
-
-
0.35 × VCC
-
VCC = 2.3 V to 2.7 V
-
-
0.7
-
0.7
V
VCC = 2.7 V to 3.6 V
-
-
0.8
-
0.8
V
VCC = 4.5 V to 5.5 V
0.35 × VCC V
-
-
0.3 × VCC
-
0.3 × VCC V
-
±0.1
±1
-
±1
μA
II
input leakage
current
pin nE; VI = 5.5 V or GND;
VCC = 0 V to 5.5 V
[2]
IS(OFF)
OFF-state
leakage
current
VCC = 5.5 V; see Figure 8.
[2]
-
±0.1
±0.2
-
±0.5
μA
IS(ON)
ON-state
leakage
current
VCC = 5.5 V; see Figure 9.
[2]
-
±0.1
±1
-
±2
μA
ICC
supply current
VI = 5.5 V or GND;
VSW = GND or VCC;
VCC = 1.65 V to 5.5 V
[2]
-
0.1
4
-
4
μA
ΔICC
additional
supply current
pin nE; VI = VCC - 0.6 V;
VSW = GND or VCC;
VCC = 5.5 V
[2]
-
5
500
-
500
μA
CI
input
capacitance
-
2.0
-
-
-
pF
CS(OFF)
OFF-state
capacitance
-
5.0
-
-
-
pF
CS(ON)
ON-state
capacitance
-
9.5
-
-
-
pF
[1]
[2]
All typical values are measured at Tamb = 25 °C.
These typical values are measured at VCC = 3.3 V.
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
10.1 Test circuits
VCC
VCC
nE
VIL
nZ
VI
nE
VIH
nY
IS
GND
nZ
IS
VO
nY
GND
VI
VO
001aag488
001aag489
VI = VCC or GND and VO = GND or VCC.
VI = VCC or GND and VO = open circuit.
Figure 8. Test circuit for measuring OFF-state leakage
current
Figure 9. Test circuit for measuring ON-state leakage
current
10.2 ON resistance
Table 8. ON resistance
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graphs see Figure 11 to Figure 16.
Symbol Parameter
Conditions
-40 °C to +85 °C
Min
RON(peak) ON resistance VI = GND to VCC; see Figure 10.
(peak)
ISW = 4 mA;
VCC = 1.65 V to 1.95 V
RON(rail)
Typ
[1]
-40 °C to +125 °C Unit
Max
Min
Max
-
34.0
130
-
195
Ω
ISW = 8 mA; VCC = 2.3 V to 2.7 V
-
12.0
30
-
45
Ω
ISW = 12 mA; VCC = 2.7 V
-
10.4
25
-
38
Ω
ISW = 24 mA; VCC = 3 V to 3.6 V
-
7.8
20
-
30
Ω
ISW = 32 mA; VCC = 4.5 V to 5.5 V
-
6.2
15
-
23
Ω
-
8.2
18
-
27
Ω
ISW = 8 mA; VCC = 2.3 V to 2.7 V
-
7.1
16
-
24
Ω
ISW = 12 mA; VCC = 2.7 V
-
6.9
14
-
21
Ω
ISW = 24 mA; VCC = 3 V to 3.6 V
-
6.5
12
-
18
Ω
ISW = 32 mA; VCC = 4.5 V to 5.5 V
-
5.8
10
-
15
Ω
ISW = 4 mA;
VCC = 1.65 V to 1.95 V
-
10.4
30
-
45
Ω
ISW = 8 mA; VCC = 2.3 V to 2.7 V
-
7.6
20
-
30
Ω
ISW = 12 mA; VCC = 2.7 V
-
7.0
18
-
27
Ω
ISW = 24 mA; VCC = 3 V to 3.6 V
-
6.1
15
-
23
Ω
ISW = 32 mA; VCC = 4.5 V to 5.5 V
-
4.9
10
-
15
Ω
ON resistance VI = GND; see Figure 10
(rail)
ISW = 4 mA;
VCC = 1.65 V to 1.95 V
VI = VCC; see Figure 10
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
Symbol Parameter
Conditions
-40 °C to +85 °C
Min
RON(flat)
[1]
[2]
Typ
[1]
-40 °C to +125 °C Unit
Max
Min
Max
[2]
ON resistance VI = GND to VCC
(flatness)
ISW = 4 mA;
VCC = 1.65 V to 1.95 V
-
26.0
-
-
-
Ω
ISW = 8 mA; VCC = 2.3 V to 2.7 V
-
5.0
-
-
-
Ω
ISW = 12 mA; VCC = 2.7 V
-
3.5
-
-
-
Ω
ISW = 24 mA; VCC = 3 V to 3.6 V
-
2.0
-
-
-
Ω
ISW = 32 mA; VCC = 4.5 V to 5.5 V
-
1.5
-
-
-
Ω
Typical values are measured at Tamb = 25 °C and nominal VCC.
Flatness is defined as the difference between the maximum and minimum value of ON resistance measured at identical VCC and temperature.
10.3 ON resistance test circuit and graphs
mna673
40
RON
(Ω)
30
(1)
20
(2)
(3)
10
VSW
(4)
(5)
VCC
0
nE
VIH
nY
VI
nZ
GND
ISW
001aag490
RON = VSW / ISW
Figure 10. Test circuit for measuring ON resistance
74LVC2G66
Product data sheet
0
1
2
3
4
VI (V)
5
(1) VCC = 1.8 V
(2) VCC = 2.5 V
(3) VCC = 2.7 V
(4) VCC = 3.3 V
(5) VCC = 5.0 V
Figure 11. Typical ON resistance as a function of input
voltage; Tamb = 25 °C
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74LVC2G66
Nexperia
Bilateral switch
001aaa712
55
001aaa708
15
RON
(Ω)
RON
(Ω)
45
13
35
11
(4)
(3)
(2)
(1)
25
(1)
(2)
9
(3)
(4)
15
5
7
0
0.4
0.8
1.2
1.6
VI (V)
5
2.0
0
0.5
1.0
1.5
2.0
VI (V)
2.5
(1) Tamb = 125 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = -40 °C
(1) Tamb = 125 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = -40 °C
Figure 12. ON resistance as a function of input voltage;
VCC = 1.8 V
Figure 13. ON resistance as a function of input voltage;
VCC = 2.5 V
001aaa709
13
001aaa710
10
RON
(Ω)
RON
(Ω)
11
8
(1)
(1)
9
(2)
(2)
6
(3)
(3)
7
(4)
5
0
0.5
1.0
(4)
1.5
2.0
2.5
3.0
VI (V)
4
0
1
2
3
VI (V)
4
(1) Tamb = 125 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = -40 °C
(1) Tamb = 125 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = -40 °C
Figure 14. ON resistance as a function of input voltage;
VCC = 2.7 V
Figure 15. ON resistance as a function of input voltage;
VCC = 3.3 V
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
001aaa711
7
RON
(Ω)
6
5
(1)
(2)
(3)
4
(4)
3
0
1
2
3
4
VI (V)
5
(1) Tamb = 125 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = -40 °C
Figure 16. ON resistance as a function of input voltage; VCC = 5.0 V
11 Dynamic characteristics
Table 9. Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for test circuit see Figure 19.
Symbol Parameter Conditions
-40 °C to +85 °C
Min
tpd
propagation nY to nZ or nZ to nY;
delay
see Figure 17.
Max
0.8
2.0
-
3.0
ns
VCC = 2.3 V to 2.7 V
-
0.4
1.2
-
2.0
ns
VCC = 2.7 V
-
0.4
1.0
-
1.5
ns
VCC = 3.0 V to 3.6 V
-
0.3
0.8
-
1.5
ns
-
0.2
0.6
-
1.0
ns
VCC = 1.65 V to 1.95 V
1.0
4.6
10
1.0
13.0
ns
VCC = 2.3 V to 2.7 V
1.0
2.7
5.6
1.0
7.5
ns
VCC = 2.7 V
1.0
2.7
5.0
1.0
6.5
ns
VCC = 3.0 V to 3.6 V
1.0
2.4
4.4
1.0
6.0
ns
1.0
1.8
3.9
1.0
5.0
ns
VCC = 1.65 V to 1.95 V
1.0
3.8
9.0
1.0
11.5
ns
VCC = 2.3 V to 2.7 V
1.0
2.1
5.5
1.0
7.0
ns
disable time nE to nY or nZ; see Figure 18.
Product data sheet
Min
-
enable time nE to nY or nZ; see Figure 18.
74LVC2G66
Max
VCC = 1.65 V to 1.95 V
[4]
VCC = 4.5 V to 5.5 V
tdis
[1]
[2] [3]
VCC = 4.5 V to 5.5 V
ten
Typ
-40 °C to +125 °C Unit
[5]
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74LVC2G66
Nexperia
Bilateral switch
Symbol Parameter Conditions
-40 °C to +85 °C
Min
[1]
[2]
[3]
[4]
[5]
[6]
[1]
Max
Min
Max
VCC = 2.7 V
1.0
3.5
6.5
1.0
8.5
ns
VCC = 3.0 V to 3.6 V
1.0
3.0
6.0
1.0
8.0
ns
1.0
2.2
5.0
1.0
6.5
ns
-
9.0
-
-
-
pF
VCC = 3.3 V
-
11.0
-
-
-
pF
VCC = 5.0 V
-
15.7
-
-
-
pF
VCC = 4.5 V to 5.5 V
CPD
Typ
-40 °C to +125 °C Unit
CL = 50 pF; fi = 10 MHz;
power
dissipation VI = GND to VCC
capacitance
VCC = 2.5 V
[6]
Typical values are measured at Tamb = 25 °C and nominal VCC.
tpd is the same as tPLH and tPHL.
Propagation delay is the calculated RC time constant of the typical ON resistance of the switch and the specified capacitance when driven by an ideal
voltage source (zero output impedance).
ten is the same as tPZH and tPZL.
tdis is the same as tPLZ and tPHZ.
CPD is used to determine the dynamic power dissipation (PD in μW).
2
2
PD = CPD × VCC × fi × N + Σ{(CL + CS(ON)) × VCC × fo} where:
fi = input frequency in MHz; fo = output frequency in MHz;
CL = output load capacitance in pF;
CS(ON) = maximum ON-state switch capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
2
Σ{(CL + CS(ON)) × VCC × fo} = sum of the outputs.
11.1 Waveforms and test circuit
VI
nY or nZ
input
VM
VM
GND
t PLH
t PHL
VOH
nZ or nY
output
VM
VOL
VM
001aaa541
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Figure 17. Input (nY or nZ) to output (nZ or nY) propagation delays
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
VI
nE input
VM
GND
t PLZ
nY or nZ
output
LOW-to-OFF
OFF-to-LOW
t PZL
VCC
VM
VX
VOL
t PZH
t PHZ
nY or nZ
output
HIGH-to-OFF
OFF-to-HIGH
VOH
VY
VM
GND
switch
enabled
switch
disabled
switch
enabled
001aaa542
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Figure 18. Enable and disable times
Table 10. Measurement points
Supply voltage
Input
Output
VCC
VM
VM
VX
VY
1.65 V to 1.95 V
0.5 × VCC
0.5 × VCC
VOL + 0.15 V
VOH - 0.15 V
2.3 V to 2.7 V
0.5 × VCC
0.5 × VCC
VOL + 0.15 V
VOH - 0.15 V
2.7 V
1.5 V
1.5 V
VOL + 0.3 V
VOH - 0.3 V
3.0 V to 3.6 V
1.5 V
1.5 V
VOL + 0.3 V
VOH - 0.3 V
4.5 V to 5.5 V
0.5 × VCC
0.5 × VCC
VOL + 0.3 V
VOH - 0.3 V
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
VI
negative
pulse
tW
90 %
VM
VM
10 %
0V
tf
tr
VI
tf
90 %
positive
pulse
0V
tr
VM
VM
10 %
tW
VEXT
VCC
PULSE
GENERATOR
VI
RL
VO
DUT
RT
CL
RL
001aae235
Test data is given in Table 11.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
VEXT = External voltage for measuring switching times.
Figure 19. Test circuit for measuring switching times
Table 11. Test data
Supply voltage
Input
VCC
VI
tr, tf
CL
RL
tPLH, tPHL
tPZH, tPHZ
tPZL, tPLZ
1.65 V to 1.95 V
VCC
≤ 2.0 ns
30 pF
1 kΩ
open
GND
2 × VCC
2.3 V to 2.7 V
VCC
≤ 2.0 ns
30 pF
500 Ω
open
GND
2 × VCC
2.7 V
2.7 V
≤ 2.5 ns
50 pF
500 Ω
open
GND
6V
3.0 V to 3.6 V
2.7 V
≤ 2.5 ns
50 pF
500 Ω
open
GND
6V
4.5 V to 5.5 V
VCC
≤ 2.5 ns
50 pF
500 Ω
open
GND
2 × VCC
74LVC2G66
Product data sheet
Load
VEXT
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74LVC2G66
Nexperia
Bilateral switch
11.2 Additional dynamic characteristics
Table 12. Additional dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C.
Symbol Parameter
Conditions
THD
RL = 10 kΩ; CL = 50 pF; fi = 1 kHz; see Figure 20.
total harmonic
distortion
Min
Typ
Max
Unit
VCC = 1.65 V
-
0.032
-
%
VCC = 2.3 V
-
0.008
-
%
VCC = 3.0 V
-
0.006
-
%
VCC = 4.5 V
-
0.005
-
%
VCC = 1.65 V
-
0.068
-
%
VCC = 2.3 V
-
0.009
-
%
VCC = 3.0 V
-
0.008
-
%
VCC = 4.5 V
-
0.006
-
%
VCC = 1.65 V
-
135
-
MHz
VCC = 2.3 V
-
145
-
MHz
VCC = 3.0 V
-
150
-
MHz
VCC = 4.5 V
-
155
-
MHz
VCC = 1.65 V
-
200
-
MHz
VCC = 2.3 V
-
350
-
MHz
VCC = 3.0 V
-
410
-
MHz
VCC = 4.5 V
-
440
-
MHz
VCC = 1.65 V
-
> 500
-
MHz
VCC = 2.3 V
-
> 500
-
MHz
VCC = 3.0 V
-
> 500
-
MHz
VCC = 4.5 V
-
> 500
-
MHz
VCC = 1.65 V
-
-46
-
dB
VCC = 2.3 V
-
-46
-
dB
VCC = 3.0 V
-
-46
-
dB
VCC = 4.5 V
-
-46
-
dB
-
-37
-
dB
RL = 10 kΩ; CL = 50 pF; fi = 10 kHz; see Figure 20.
f(-3dB)
-3 dB frequency
response
RL = 600 Ω; CL = 50 pF; see Figure 21.
RL = 50 Ω; CL = 10 pF; see Figure 21.
RL = 50 Ω; CL = 5 pF; see Figure 21.
αiso
isolation (OFFstate)
RL = 600 Ω; CL = 50 pF; fi = 1 MHz; see Figure 22.
RL = 50 Ω; CL = 5 pF; fi = 1 MHz; see Figure 22.
VCC = 1.65 V
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
Symbol Parameter
Vct
Xtalk
crosstalk voltage
crosstalk
Conditions
Min
Typ
Max
Unit
VCC = 2.3 V
-
-37
-
dB
VCC = 3.0 V
-
-37
-
dB
VCC = 4.5 V
-
-37
-
dB
VCC = 1.65 V
-
-
-
mV
VCC = 2.3 V
-
91
-
mV
VCC = 3.0 V
-
119
-
mV
VCC = 4.5 V
-
205
-
mV
VCC = 1.65 V
-
-
-
dB
VCC = 2.3 V
-
-56
-
dB
VCC = 3.0 V
-
-56
-
dB
VCC = 4.5 V
-
-56
-
dB
VCC = 1.65 V
-
-
-
dB
VCC = 2.3 V
-
-29
-
dB
VCC = 3.0 V
-
-28
-
dB
VCC = 4.5 V
-
-28
-
dB
VCC = 1.8 V
-
3.3
-
pC
VCC = 2.5 V
-
4.1
-
pC
VCC = 3.3 V
-
5.0
-
pC
VCC = 4.5 V
-
6.4
-
pC
VCC = 5.5 V
-
7.5
-
pC
between digital inputs and switch; RL = 600 Ω;
CL = 50 pF; fi = 1 MHz; tr = tf = 2 ns; see Figure 23.
between switches; RL = 600 Ω; CL = 50 pF; fi = 1 MHz;
see Figure 24.
between switches; RL = 50 Ω; CL = 5 pF; fi = 1 MHz;
see Figure 24.
Qinj
charge injection
74LVC2G66
Product data sheet
CL = 0.1 nF; Vgen = 0 V; Rgen = 0 Ω; fi = 1 MHz;
RL = 1 MΩ; see Figure 25.
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74LVC2G66
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Bilateral switch
11.3 Test circuits
VCC
0.5VCC
nE
VIH
RL
nY/nZ
fi
10 µF
nZ/nY
600 Ω
CL
VO
D
001aag492
Test conditions:
VCC = 1.65 V: Vi = 1.4 V (p-p)
VCC = 2.3 V: Vi = 2 V (p-p)
VCC = 3 V: Vi = 2.5 V (p-p)
VCC = 4.5 V: Vi = 4 V (p-p)
Figure 20. Test circuit for measuring total harmonic distortion
VCC
0.5VCC
nE
VIH
0.1 µF
fi
RL
nY/nZ
nZ/nY
VO
50 Ω
dB
CL
001aag491
Adjust fi voltage to obtain 0 dBm level at output. Increase fi frequency until dB meter reads -3 dB.
Figure 21. Test circuit for measuring the frequency response when switch is in ON-state
0.5VCC
VCC
RL VIL
0.1 µF
fi
0.5VCC
nE
RL
nY/nZ
nZ/nY
VO
CL dB
50 Ω
001aag493
Adjust fi voltage to obtain 0 dBm level at input.
Figure 22. Test circuit for measuring isolation (OFF-state)
VCC
nE
nY/nZ
G
logic
input
50 Ω
nZ/nY
RL
600 Ω
0.5VCC
VO
CL
0.5VCC
001aag494
Figure 23. Test circuit for measuring crosstalk voltage (between digital inputs and switch)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
0.5VCC
1E
VIH
0.1 µF
Ri
1Y or 1Z
600 Ω
fi
RL
1Z or 1Y
CHANNEL
ON
50 Ω
CL
50 pF
VO1
0.5VCC
2E
VIL
RL
2Y or 2Z
2Z or 2Y
CHANNEL
OFF
Ri
600 Ω
CL
50 pF
VO2
001aag496
20 log10 (VO2 / VO1) or 20 log10 (VO1 / VO2).
Figure 24. Test circuit for measuring crosstalk between switches
VCC
nE
Rgen
G
logic
input
nY/nZ
nZ/nY
VO
RL
1 MΩ
Vgen
CL
0.1 nF
001aag495
a. Test circuit
logic
input (nE)
off
on
VO
off
ΔVO
mna675
b. Input and output pulse definitions
Qinj = ΔVO × CL
ΔVO = output voltage variation
Rgen = generator resistance
Vgen = generator voltage
Figure 25. Test circuit for measuring charge injection
74LVC2G66
Product data sheet
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74LVC2G66
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Bilateral switch
12 Package outline
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm
D
E
A
SOT505-2
X
c
HE
y
v M A
Z
5
8
A
A2
pin 1 index
(A3)
A1
θ
Lp
L
1
4
e
detail X
w M
bp
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D(1)
E(1)
e
HE
L
Lp
v
w
y
Z(1)
θ
mm
1.1
0.15
0.00
0.95
0.75
0.25
0.38
0.22
0.18
0.08
3.1
2.9
3.1
2.9
0.65
4.1
3.9
0.5
0.47
0.33
0.2
0.13
0.1
0.70
0.35
8°
0°
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
OUTLINE
VERSION
SOT505-2
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
02-01-16
---
Figure 26. Package outline SOT505-2 (TSSOP8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
D
SOT765-1
E
A
X
c
y
HE
v
A
Z
5
8
Q
A
A2
A1
pin 1 index
(A3)
θ
Lp
1
detail X
4
e
L
w
bp
0
5 mm
scale
Dimensions (mm are the original dimensions)
Unit
mm
A
max.
max
nom
min
1
A1
A2
0.15 0.85
0.00 0.60
A3
0.12
D(1)
E(2)
0.27 0.23
2.1
2.4
0.17 0.08
1.9
2.2
bp
c
e
HE
0.5
3.2
3.0
L
0.4
Lp
Q
0.40 0.21
0.15 0.19
v
0.2
w
0.08
y
0.1
Z(1)
θ
0.4
8°
0.1
0°
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
Outline
version
SOT765-1
References
IEC
JEDEC
JEITA
sot765-1_po
European
projection
Issue date
07-06-02
16-05-31
MO-187
Figure 27. Package outline SOT765-1 (VSSOP8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm
1
2
SOT833-1
b
4
3
4×
(2)
L
L1
e
8
7
6
e1
5
e1
e1
8×
A
(2)
A1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A(1)
max
A1
max
b
D
E
e
e1
L
L1
mm
0.5
0.04
0.25
0.17
2.0
1.9
1.05
0.95
0.6
0.5
0.35
0.27
0.40
0.32
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
REFERENCES
OUTLINE
VERSION
IEC
JEDEC
JEITA
SOT833-1
---
MO-252
---
EUROPEAN
PROJECTION
ISSUE DATE
07-11-14
07-12-07
Figure 28. Package outline SOT833-1 (XSON8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
XSON8: plastic extremely thin small outline package; no leads;
8 terminals; body 3 x 2 x 0.5 mm
D
B
SOT996-2
A
E
A
A1
detail X
terminal 1
index area
e1
1
4
8
5
C
C A B
C
v
w
b
e
L1
y1 C
y
L2
L
X
0
1
2 mm
scale
Dimensions (mm are the original dimensions)
Unit(1)
mm
max
nom
min
A
0.5
A1
b
D
E
0.05 0.35
2.1
3.1
0.00 0.15
1.9
2.9
e
e1
0.5
1.5
L
L1
L2
0.5
0.15
0.6
0.3
0.05
0.4
v
0.1
w
y
0.05 0.05
y1
0.1
sot996-2_po
Outline
version
References
IEC
JEDEC
JEITA
European
projection
Issue date
07-12-21
12-11-20
SOT996-2
Figure 29. Package outline SOT996-2 (XSON8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
XQFN8: plastic, extremely thin quad flat package; no leads;
8 terminals; body 1.6 x 1.6 x 0.5 mm
SOT902-2
X
D
B
A
terminal 1
index area
E
A
A1
detail X
e
v
w
b
4
3
C
C A B
C
y1 C
y
5
e1
terminal 1
index area
2
6
L 1
7
k
8
L2
L
k
metal area
not for soldering
L3
L1
0
1
Dimensions
Unit(1)
mm
max
nom
min
2 mm
scale
A
0.5
A1
b
D
E
e
e1
0.05 0.25 1.65 1.65
0.20 1.60 1.60 0.55
0.00 0.15 1.55 1.55
0.5
k
0.2
L
L1
L2
L3
0.35 0.15 0.25 0.35
0.30 0.10 0.20 0.30
0.25 0.05 0.15 0.25
v
0.1
w
y
y1
0.05 0.05 0.05
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
References
Outline
version
IEC
JEDEC
JEITA
SOT902-2
---
MO-255
---
sot902-2_po
European
projection
Issue date
16-07-14
16-11-08
Figure 30. Package outline SOT902-2 (XQFN8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
XSON8: extremely thin small outline package; no leads;
8 terminals; body 1.2 x 1.0 x 0.35 mm
1
2
SOT1116
b
4
3
(4×)(2)
L
L1
e
8
7
e1
6
e1
5
e1
(8×)(2)
A1
A
D
E
terminal 1
index area
0
0.5
Dimensions
Unit
mm
1 mm
scale
A(1)
A1
b
D
E
e
e1
max 0.35 0.04 0.20 1.25 1.05
nom
0.15 1.20 1.00 0.55
min
0.12 1.15 0.95
0.3
L
L1
0.35 0.40
0.30 0.35
0.27 0.32
Note
1. Including plating thickness.
2. Visible depending upon used manufacturing technology.
Outline
version
sot1116_po
References
IEC
JEDEC
JEITA
European
projection
Issue date
10-04-02
10-04-07
SOT1116
Figure 31. Package outline SOT1116 (XSON8)
74LVC2G66
Product data sheet
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74LVC2G66
Nexperia
Bilateral switch
13 Abbreviations
Table 13. Abbreviations
Acronym
Description
CMOS
Complementary Metal-Oxide Semiconductor
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
MM
Machine Model
TTL
Transistor-Transistor Logic
14 Revision history
Table 14. Revision history
Document ID
Release
date
Data sheet status
Change
notice
Supersedes
74LVC2G66 v.10
20170413
Product data sheet
-
74LVC2G66 v.9
Modifications:
• The format of this data sheet has been redesigned to comply with the new identity
guidelines of Nexperia.
• Legal texts have been adapted to the new company name where appropriate.
• Type number 74LVC2G66GN (XSON8/SOT1116) has been added.
74LVC2G66 v.9
20161215
Modifications:
• Table 7: The maximum limits for leakage current and supply current have changed.
74LVC2G66 v.8
20130402
Modifications:
• For type number 74LVC2G66GD XSON8U has changed to XSON8.
74LVC2G66 v.7
20120622
Modifications:
• For type number 74LVC2G66GM the SOT code has changed to SOT902-2.
74LVC2G66 v.6
20111129
Modifications:
• Legal pages updated.
74LVC2G66 v.5
20100616
74LVC2G66 v.4
Product data sheet
Product data sheet
Product data sheet
-
74LVC2G66 v.8
74LVC2G66 v.7
74LVC2G66 v.6
-
74LVC2G66 v.5
Product data sheet
-
74LVC2G66 v.4
20080701
Product data sheet
-
74LVC2G66 v.3
74LVC2G66 v.3
20080310
Product data sheet
-
74LVC2G66 v.2
74LVC2G66 v.2
20070828
Product data sheet
-
74LVC2G66 v.1
74LVC2G66 v.1
20040629
Product data sheet
-
-
74LVC2G66
Product data sheet
Product data sheet
-
All information provided in this document is subject to legal disclaimers.
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74LVC2G66
Nexperia
Bilateral switch
15 Legal information
15.1 Data sheet status
Document status
[1][2]
Product status
[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product
development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple
devices. The latest product status information is available on the Internet at URL http://www.nexperia.com.
15.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the
relevant full data sheet, which is available on request via the local Nexperia
sales office. In case of any inconsistency or conflict with the short data sheet,
the full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
15.3 Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia. In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation lost profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory. Notwithstanding any damages that
customer might incur for any reason whatsoever, Nexperia's aggregate and
cumulative liability towards customer for the products described herein shall
be limited in accordance with the Terms and conditions of commercial sale of
Nexperia.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
74LVC2G66
Product data sheet
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification. Customers are responsible for the
design and operation of their applications and products using Nexperia
products, and Nexperia accepts no liability for any assistance with
applications or customer product design. It is customer’s sole responsibility
to determine whether the Nexperia product is suitable and fit for the
customer’s applications and products planned, as well as for the planned
application and use of customer’s third party customer(s). Customers should
provide appropriate design and operating safeguards to minimize the risks
associated with their applications and products. Nexperia does not accept
any liability related to any default, damage, costs or problem which is based
on any weakness or default in the customer’s applications or products, or
the application or use by customer’s third party customer(s). Customer is
responsible for doing all necessary testing for the customer’s applications
and products using Nexperia products in order to avoid a default of the
applications and the products or of the application or use by customer’s third
party customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or
the grant, conveyance or implication of any license under any copyrights,
patents or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
All information provided in this document is subject to legal disclaimers.
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Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, the
product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications. In the event that customer
uses the product for design-in and use in automotive applications to
automotive specifications and standards, customer (a) shall use the product
without Nexperia's warranty of the product for such automotive applications,
use and specifications, and (b) whenever customer uses the product for
automotive applications beyond Nexperia's specifications such use shall be
solely at customer’s own risk, and (c) customer fully indemnifies Nexperia
for any liability, damages or failed product claims resulting from customer
74LVC2G66
Product data sheet
design and use of the product for automotive applications beyond Nexperia's
standard warranty and Nexperia's product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
15.4 Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
All information provided in this document is subject to legal disclaimers.
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© Nexperia B.V. 2017. All rights reserved.
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Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
10.1
10.2
10.3
11
11.1
11.2
11.3
12
13
14
15
General description ............................................ 1
Features and benefits .........................................1
Ordering information .......................................... 2
Marking .................................................................2
Functional diagram ............................................. 2
Pinning information ............................................ 3
Pinning ............................................................... 3
Pin description ................................................... 4
Functional description ........................................4
Limiting values .................................................... 5
Recommended operating conditions ................ 5
Static characteristics .......................................... 6
Test circuits ....................................................... 7
ON resistance ....................................................7
ON resistance test circuit and graphs ................8
Dynamic characteristics ...................................10
Waveforms and test circuit .............................. 11
Additional dynamic characteristics ...................14
Test circuits ..................................................... 16
Package outline .................................................18
Abbreviations .................................................... 24
Revision history ................................................ 24
Legal information .............................................. 25
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section 'Legal information'.
© Nexperia B.V. 2017.
All rights reserved.
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 13 April 2017
Document identifier: 74LVC2G66