74LVC2G66GMV66 [NXP]
Bilateral switch; 双向开关型号: | 74LVC2G66GMV66 |
厂家: | NXP |
描述: | Bilateral switch |
文件: | 总26页 (文件大小:693K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74LVC2G66
Bilateral switch
Rev. 5 — 16 June 2010
Product data sheet
1. 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
NXP Semiconductors
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
SOT765-1
SOT833-1
SOT996-2
SOT902-1
74LVC2G66DC −40 °C to +125 °C
74LVC2G66GT −40 °C to +125 °C
VSSOP8 plastic very thin shrink small outline package; 8 leads;
body width 2.3 mm
XSON8
plastic extremely thin small outline package; no leads;
8 terminals; body 1 × 1.95 × 0.5 mm
74LVC2G66GD −40 °C to +125 °C
74LVC2G66GM −40 °C to +125 °C
XSON8U plastic extremely thin small outline package; no leads;
8 terminals; UTLP based; body 3 × 2 × 0.5 mm
XQFN8U plastic extremely thin quad flat package; no leads;
8 terminals; UTLP based; body 1.6 × 1.6 × 0.5 mm
4. Marking
Table 2.
Marking codes
Type number
74LVC2G66DP
74LVC2G66DC
74LVC2G66GT
74LVC2G66GD
74LVC2G66GM
Marking code[1]
V66
V66
V66
V66
V66
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
1
1
#
#
X1
1
1
X1
001aah807
001aah808
Fig 1. Logic symbol
Fig 2. IEC logic symbol
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
2 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
nZ
nY
nE
V
CC
mna658
Fig 3. Logic diagram (one switch)
6. Pinning information
6.1 Pinning
74LVC2G66
1Y
1Z
1
2
3
4
8
7
6
5
V
CC
1E
2Z
2Y
74LVC2G66
2E
V
1Y
1Z
1
2
3
4
8
7
6
5
CC
1E
2Z
2Y
GND
2E
GND
001aaf567
Transparent top view
001aaa529
Fig 4. Pin configuration SOT505-2 and SOT765-1
Fig 5. Pin configuration SOT833-1
74LVC2G66
terminal 1
index area
1E
1
7
6
5
1Y
1Z
2E
74LVC2G66
1Y
1Z
1
2
3
4
8
7
6
5
V
CC
2Z
2Y
2
3
1E
2Z
2Y
2E
GND
001aaf568
001aai248
Transparent top view
Transparent top view
Fig 6. Pin configuration SOT996-2
Fig 7. Pin configuration SOT902-1
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
3 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
6.2 Pin description
Table 3.
Symbol
Pin description
Pin
Description
SOT505-2, SOT765-1, SOT996-2 and
SOT833-1
SOT902-1
1Y
1
2
3
4
5
6
7
8
7
6
5
4
3
2
1
8
independent input or output
independent input or output
enable input (active HIGH)
ground (0 V)
1Z
2E
GND
2Y
independent input or output
independent input or output
enable input (active HIGH)
supply voltage
2Z
1E
VCC
7. Functional description
Table 4.
Function table[1]
Input nE
Switch
L
OFF-state
ON-state
H
[1] H = HIGH voltage level; L = LOW voltage level.
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
VCC
VI
Parameter
Conditions
Min
−0.5
−0.5
−50
-
Max
+6.5
+6.5
-
Unit
V
supply voltage
[1]
[2]
input voltage
V
IIK
input clamping current
switch clamping current
switch voltage
VI < −0.5 V or VI > VCC + 0.5 V
VI < −0.5 V or VI > VCC + 0.5 V
enable and disable mode
mA
mA
V
ISK
±50
VSW
ISW
−0.5
-
VCC + 0.5
±50
switch current
VSW > −0.5 V or
mA
VSW < VCC + 0.5 V
ICC
supply current
-
100
-
mA
mA
°C
IGND
Tstg
Ptot
ground current
−100
−65
-
storage temperature
total power dissipation
+150
250
[3]
Tamb = −40 °C to +125 °C
mW
[1] The minimum input voltage rating may be exceeded if the input current rating is observed.
[2] The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed.
[3] 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, XSON8U and XQFN8U packages: above 118 °C the value of Ptot derates linearly with 7.8 mW/K.
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
4 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
9. Recommended operating conditions
Table 6.
Symbol
VCC
Operating conditions
Parameter
Conditions
Min
Max
5.5
Unit
V
supply voltage
1.65
VI
input voltage
0
5.5
V
[1][2]
VSW
switch voltage
0
VCC
+125
20
V
Tamb
ambient temperature
input transition rise and fall rate
−40
°C
[3]
[3]
Δt/ΔV
VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 5.5 V
-
-
ns/V
ns/V
10
[1] 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.
[2] For overvoltage tolerant switch voltage capability, refer to 74LVCV2G66.
[3] Applies to control signal levels.
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
−40 °C to +125 °C
Unit
Min
Typ[1]
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 4.5 V to 5.5 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 4.5 V to 5.5 V
0.65 × VCC
-
-
0.65 × VCC
-
V
V
V
V
V
V
V
V
μA
1.7
-
-
1.7
-
2.0
-
-
2.0
-
-
0.7 × VCC
-
-
0.35 × VCC
0.7
0.7 × VCC
VIL
LOW-level
input voltage
-
-
-
-
-
-
-
-
-
-
-
0.35 × VCC
0.7
-
-
-
0.8
0.8
0.3 × VCC
±5
0.3 × VCC
±100
[2]
[2]
II
input leakage
current
pin nE; VI = 5.5 V or GND;
VCC = 0 V to 5.5 V
±0.1
IS(OFF)
OFF-state
leakage
current
VCC = 5.5 V; see Figure 8
-
-
-
-
±0.1
±0.1
0.1
5
±5
±5
-
-
-
-
±200
±200
200
μA
μA
μA
μA
[2]
[2]
[2]
IS(ON)
ON-state
leakage
current
VCC = 5.5 V; see Figure 9
ICC
supply current VI = 5.5 V or GND;
VSW = GND or VCC
10
;
VCC = 1.65 V to 5.5 V
ΔICC
additional
pin nE; VI = VCC − 0.6 V;
500
5000
supply current VSW = GND or VCC
;
VCC = 5.5 V
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
5 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C
Unit
Min
Typ[1]
Max
Min
Max
CI
input
capacitance
-
-
-
2.0
-
-
-
-
-
pF
pF
pF
CS(OFF) OFF-state
capacitance
5.0
9.5
-
-
-
-
CS(ON)
ON-state
capacitance
[1] All typical values are measured at Tamb = 25 °C.
[2] These typical values are measured at VCC = 3.3 V.
10.1 Test circuits
V
CC
V
CC
nE
nZ
nE
nZ
V
IL
V
IH
nY
nY
I
S
I
S
GND
GND
V
V
V
V
I
O
I
O
001aag488
001aag489
VI = VCC or GND and VO = GND or VCC
.
VI = VCC or GND and VO = open circuit.
Fig 8. Test circuit for measuring OFF-state leakage
current
Fig 9. Test circuit for measuring ON-state leakage
current
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
6 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
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
−40 °C to +125 °C Unit
Min
Typ[1]
Max
Min
Max
RON(peak) ON resistance
(peak)
VI = GND to VCC; see Figure 10
ISW = 4 mA;
-
34.0
130
-
195
Ω
VCC = 1.65 V to 1.95 V
ISW = 8 mA; VCC = 2.3 V to 2.7 V
ISW = 12 mA; VCC = 2.7 V
-
-
-
-
12.0
10.4
7.8
30
25
20
15
-
-
-
-
45
38
30
23
Ω
Ω
Ω
Ω
ISW = 24 mA; VCC = 3.0 V to 3.6 V
ISW = 32 mA; VCC = 4.5 V to 5.5 V
VI = GND; see Figure 10
6.2
RON(rail) ON resistance
(rail)
ISW = 4 mA;
-
8.2
18
-
27
Ω
VCC = 1.65 V to 1.95 V
ISW = 8 mA; VCC = 2.3 V to 2.7 V
ISW = 12 mA; VCC = 2.7 V
-
-
-
-
7.1
6.9
6.5
5.8
16
14
12
10
-
-
-
-
24
21
18
15
Ω
Ω
Ω
Ω
ISW = 24 mA; VCC = 3.0 V to 3.6 V
ISW = 32 mA; VCC = 4.5 V to 5.5 V
VI = VCC; see Figure 10
ISW = 4 mA;
-
10.4
30
-
45
Ω
VCC = 1.65 V to 1.95 V
I
SW = 8 mA; VCC = 2.3 V to 2.7 V
-
-
-
-
7.6
7.0
6.1
4.9
20
18
15
10
-
-
-
-
30
27
23
15
Ω
Ω
Ω
Ω
ISW = 12 mA; VCC = 2.7 V
ISW = 24 mA; VCC = 3.0 V to 3.6 V
ISW = 32 mA; VCC = 4.5 V to 5.5 V
VI = GND to VCC
[2]
RON(flat) ON resistance
(flatness)
ISW = 4 mA;
-
26.0
-
-
-
Ω
VCC = 1.65 V to 1.95 V
ISW = 8 mA; VCC = 2.3 V to 2.7 V
ISW = 12 mA; VCC = 2.7 V
-
-
-
-
5.0
3.5
2.0
1.5
-
-
-
-
-
-
-
-
-
-
-
-
Ω
Ω
Ω
Ω
ISW = 24 mA; VCC = 3.0 V to 3.6 V
ISW = 32 mA; VCC = 4.5 V to 5.5 V
[1] Typical values are measured at Tamb = 25 °C and nominal VCC
.
[2] Flatness is defined as the difference between the maximum and minimum value of ON resistance measured at identical VCC and
temperature.
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
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74LVC2G66
NXP Semiconductors
Bilateral switch
10.3 ON resistance test circuit and graphs
mna673
40
R
ON
(Ω)
30
V
SW
(1)
20
10
0
V
CC
nE
nY
(2)
(3)
V
IH
nZ
(4)
(5)
GND
V
I
I
SW
0
1
2
3
4
5
V (V)
I
001aag490
RON = VSW/ISW
.
(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.
Fig 10. Test circuit for measuring ON resistance
Fig 11. Typical ON resistance as a function of input
voltage; Tamb = 25 °C
001aaa712
001aaa708
55
15
R
ON
R
ON
(Ω)
(Ω)
45
13
35
25
15
5
11
9
(4)
(3)
(2)
(1)
(1)
(2)
(3)
(4)
7
5
0
0.4
0.8
1.2
1.6
2.0
0
0.5
1.0
1.5
2.0
2.5
V (V)
I
V (V)
I
(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.
Fig 12. ON resistance as a function of input voltage;
VCC = 1.8 V
Fig 13. ON resistance as a function of input voltage;
VCC = 2.5 V
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
8 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
001aaa709
001aaa710
13
10
R
(Ω)
ON
R
(Ω)
ON
11
8
6
4
(1)
(1)
(2)
9
7
5
(2)
(3)
(3)
(4)
(4)
0
0.5
1.0
1.5
2.0
2.5 3.0
V (V)
I
0
1
2
3
4
V (V)
I
(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.
Fig 14. ON resistance as a function of input voltage;
VCC = 2.7 V
Fig 15. ON resistance as a function of input voltage;
VCC = 3.3 V
001aaa711
7
R
ON
(Ω)
6
5
4
3
(1)
(2)
(3)
(4)
0
1
2
3
4
5
V (V)
I
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
Fig 16. ON resistance as a function of input voltage; VCC = 5.0 V
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
9 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
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 −40 °C to +125 °C Unit
Min
Typ[1] Max
Min
Max
[2][3]
tpd
propagation delay nY to nZ or nZ to nY;
see Figure 17
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
-
-
-
-
-
0.8
0.4
0.4
0.3
0.2
2.0
1.2
1.0
0.8
0.6
-
-
-
-
-
3.0
2.0
1.5
1.5
1.0
ns
ns
ns
ns
ns
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
[4]
ten
enable time
nE to nY or nZ;
see Figure 18
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
1.0
1.0
1.0
1.0
4.6
2.7
2.7
2.4
1.8
10
1.0
1.0
1.0
1.0
1.0
13.0
7.5
6.5
6.0
5.0
ns
ns
ns
ns
ns
5.6
5.0
4.4
3.9
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
[5]
tdis
disable time
nE to nY or nZ; see
Figure 18
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
1.0
1.0
1.0
1.0
3.8
2.1
3.5
3.0
2.2
9.0
5.5
6.5
6.0
5.0
1.0
1.0
1.0
1.0
1.0
11.5
7.0
8.5
8.0
6.5
ns
ns
ns
ns
ns
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
[6]
CPD
power dissipation CL = 50 pF; fi = 10 MHz;
capacitance
VI = GND to VCC
VCC = 2.5 V
-
-
-
9.0
-
-
-
-
-
-
-
-
-
pF
pF
pF
VCC = 3.3 V
11.0
15.7
VCC = 5.0 V
[1] Typical values are measured at Tamb = 25 °C and nominal VCC
.
[2] pd is the same as tPLH and tPHL
t
.
[3] 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).
[4] ten is the same as tPZH and tPZL
[5] tdis is the same as tPLZ and tPHZ
[6] PD is used to determine the dynamic power dissipation (PD in μW).
.
.
C
PD = CPD × VCC2 × fi × N + Σ{(CL + CS(ON)) × VCC2 × 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;
74LVC2G66
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© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
10 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
Σ{(CL + CS(ON)) × VCC2 × fo} = sum of the outputs.
11.1 Waveforms and test circuit
V
I
nY or nZ
input
V
V
M
M
GND
t
t
PLH
PHL
V
OH
nZ or nY
output
V
V
M
M
V
OL
001aaa541
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 17. Input (nY or nZ) to output (nZ or nY) propagation delays
V
I
nE input
V
M
GND
t
t
PZL
PLZ
V
CC
output
nY or nZ
nY or nZ
LOW-to-OFF
OFF-to-LOW
V
M
V
X
V
OL
t
t
PZH
PHZ
V
OH
V
Y
output
HIGH-to-OFF
OFF-to-HIGH
V
M
GND
switch
enabled
switch
enabled
switch
disabled
001aaa542
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 18. Enable and disable times
Table 10. Measurement points
Supply voltage
VCC
Input
Output
VM
VM
VX
VY
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
0.5 × VCC
0.5 × VCC
1.5 V
0.5 × VCC
0.5 × VCC
1.5 V
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
VOL + 0.3 V
VOH − 0.15 V
VOH − 0.15 V
VOH − 0.3 V
VOH − 0.3 V
VOH − 0.3 V
3.0 V to 3.6 V
4.5 V to 5.5 V
1.5 V
1.5 V
0.5 × VCC
0.5 × VCC
74LVC2G66
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Bilateral switch
t
W
V
I
90 %
negative
pulse
V
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
M
M
10 %
0 V
t
W
V
EXT
V
CC
R
L
L
V
V
O
I
PULSE
GENERATOR
DUT
R
C
R
T
L
001aae235
Test data is given in Table 11.
Definitions for test circuit:
RL = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
VEXT = Test voltage for switching times.
Fig 19. Test circuit for measuring switching times
Table 11. Test data
Supply voltage
VCC
Input
VI
Load
CL
VEXT
tr, tf
RL
tPLH, tPHL
open
tPZH, tPHZ
tPZL, tPLZ
2 × VCC
2 × VCC
6 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VCC
VCC
2.7 V
2.7 V
VCC
≤ 2.0 ns
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
≤ 2.5 ns
30 pF
30 pF
50 pF
50 pF
50 pF
1 kΩ
GND
GND
GND
GND
GND
500 Ω
500 Ω
500 Ω
500 Ω
open
open
3.0 V to 3.6 V
4.5 V to 5.5 V
open
6 V
open
2 × VCC
74LVC2G66
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Product data sheet
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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
Min Typ
Max Unit
THD
total harmonic distortion
RL = 10 kΩ; CL = 50 pF; fi = 1 kHz; see Figure 20
VCC = 1.65 V
-
-
-
-
0.032
-
-
-
-
%
%
%
%
VCC = 2.3 V
0.008
0.006
0.005
VCC = 3.0 V
VCC = 4.5 V
RL = 10 kΩ; CL = 50 pF; fi = 10 kHz; see Figure 20
VCC = 1.65 V
-
-
-
-
0.068
0.009
0.008
0.006
-
-
-
-
%
%
%
%
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
f(−3dB)
−3 dB frequency response
RL = 600 Ω; CL = 50 pF; see Figure 21
VCC = 1.65 V
-
-
-
-
135
145
150
155
-
-
-
-
MHz
MHz
MHz
MHz
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
RL = 50 Ω; CL = 10 pF; see Figure 21
VCC = 1.65 V
-
-
-
-
200
350
410
440
-
-
-
-
MHz
MHz
MHz
MHz
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
RL = 50 Ω; CL = 5 pF; see Figure 21
VCC = 1.65 V
-
-
-
-
> 500
> 500
> 500
> 500
-
-
-
-
MHz
MHz
MHz
MHz
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
αiso
isolation (OFF-state)
RL = 600 Ω; CL = 50 pF; fi = 1 MHz; see Figure 22
VCC = 1.65 V
-
-
-
-
−46
−46
−46
−46
-
-
-
-
dB
dB
dB
dB
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
RL = 50 Ω; CL = 5 pF; fi = 1 MHz; see Figure 22
VCC = 1.65 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
-
-
-
-
−37
−37
−37
−37
-
-
-
-
dB
dB
dB
dB
74LVC2G66
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Product data sheet
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NXP Semiconductors
Bilateral switch
Table 12. Additional dynamic characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C.
Symbol Parameter
Conditions
Min Typ
Max Unit
Vct
crosstalk voltage
between digital inputs and switch; RL = 600 Ω;
CL = 50 pF; fi = 1 MHz; tr = tf = 2 ns; see Figure 23
VCC = 1.65 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
-
-
-
-
-
-
-
-
-
mV
mV
mV
mV
91
119
205
Xtalk
crosstalk
between switches; RL = 600 Ω; CL = 50 pF;
fi = 1 MHz; see Figure 24
VCC = 1.65 V
VCC = 2.3 V
VCC = 3 V
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
−56
−56
−56
VCC = 4.5 V
between switches; RL = 50 Ω; CL = 5 pF;
fi = 1 MHz; see Figure 24
VCC = 1.65 V
VCC = 2.3 V
VCC = 3 V
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
−29
−28
−28
VCC = 4.5 V
Qinj
charge injection
CL = 0.1 nF; Vgen = 0 V; Rgen = 0 Ω; fi = 1 MHz;
RL = 1 MΩ; see Figure 25
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 5.5 V
-
-
-
-
-
3.3
4.1
5.0
6.4
7.5
-
-
-
-
-
pC
pC
pC
pC
pC
74LVC2G66
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Product data sheet
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NXP Semiconductors
Bilateral switch
11.3 Test circuits
V
CC
0.5V
CC
nE
V
IH
R
L
10 μF
nY/nZ
nZ/nY
V
O
f
600 Ω
C
D
i
L
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).
Fig 20. Test circuit for measuring total harmonic distortion
V
CC
0.5V
CC
nE
V
IH
R
L
0.1 μF
50 Ω
nY/nZ
nZ/nY
V
O
f
C
dB
i
L
001aag491
Adjust fi voltage to obtain 0 dBm level at output. Increase fi frequency until dB meter reads −3 dB.
Fig 21. Test circuit for measuring the frequency response when switch is in ON-state
0.5V
V
CC
0.5V
CC
CC
nE
R
V
IL
R
L
L
0.1 μF
nY/nZ
nZ/nY
V
O
f
50 Ω
C
dB
L
i
001aag493
Adjust fi voltage to obtain 0 dBm level at input.
Fig 22. Test circuit for measuring isolation (OFF-state)
74LVC2G66
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Product data sheet
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NXP Semiconductors
Bilateral switch
V
CC
nE
nY/nZ
nZ/nY
V
O
logic
input
G
R
C
L
50 Ω
600 Ω
L
0.5V
0.5V
001aag494
CC
CC
Fig 23. Test circuit for measuring crosstalk voltage (between digital inputs and switch)
0.5V
CC
1E
V
IH
R
L
0.1 μF
50 Ω
R
i
1Y or 1Z
1Z or 1Y
600 Ω
CHANNEL
ON
C
50 pF
L
f
V
O1
i
0.5V
CC
2E
V
IL
R
L
2Y or 2Z
2Z or 2Y
CHANNEL
OFF
C
50 pF
L
R
600 Ω
i
V
O2
001aag496
20 log10 (VO2 / VO1) or 20 log10 (VO1 / VO2).
Fig 24. Test circuit for measuring crosstalk between switches
74LVC2G66
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Product data sheet
Rev. 5 — 16 June 2010
16 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
V
CC
nE
R
gen
nY/nZ
nZ/nY
V
O
R
1 MΩ
C
L
0.1 nF
G
logic
input
L
V
gen
001aag495
a. Test circuit
logic
input (nE)
off
on
off
V
O
ΔV
O
mna675
b. Input and output pulse definitions
Qinj = ΔVO × CL.
ΔVO = output voltage variation.
Rgen = generator resistance.
Vgen = generator voltage.
Fig 25. Test circuit for measuring charge injection
74LVC2G66
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Product data sheet
Rev. 5 — 16 June 2010
17 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
12. Package outline
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm
SOT505-2
D
E
A
X
c
H
v
M
y
A
E
Z
5
8
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
detail X
1
4
e
w
M
b
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(1)
(1)
A
A
A
b
c
D
E
e
H
E
L
L
p
UNIT
v
w
y
Z
θ
1
2
3
p
max.
0.15
0.00
0.95
0.75
0.38
0.22
0.18
0.08
3.1
2.9
3.1
2.9
4.1
3.9
0.47
0.33
0.70
0.35
8°
0°
mm
1.1
0.65
0.25
0.5
0.2
0.13
0.1
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-01-16
SOT505-2
- - -
Fig 26. Package outline SOT505-2 (TSSOP8)
74LVC2G66
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Product data sheet
Rev. 5 — 16 June 2010
18 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
SOT765-1
D
E
A
X
c
y
H
v
M
A
E
Z
5
8
Q
A
2
A
A
1
(A )
3
pin 1 index
θ
L
p
L
detail X
1
4
e
w
M
b
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
A
A
A
b
c
D
E
e
H
L
L
p
Q
UNIT
v
w
y
Z
θ
1
2
3
p
E
max.
0.15
0.00
0.85
0.60
0.27
0.17
0.23
0.08
2.1
1.9
2.4
2.2
3.2
3.0
0.40
0.15
0.21
0.19
0.4
0.1
8°
0°
mm
1
0.5
0.12
0.4
0.2
0.13
0.1
Notes
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.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-06-07
SOT765-1
MO-187
Fig 27. Package outline SOT765-1 (VSSOP8)
74LVC2G66
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Product data sheet
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NXP Semiconductors
Bilateral switch
XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm
SOT833-1
b
1
2
3
4
4×
(2)
L
L
1
e
8
7
6
5
e
1
e
1
e
1
8×
A
(2)
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
A
1
UNIT
b
D
E
e
e
1
L
L
1
max max
0.25
0.17
2.0
1.9
1.05
0.95
0.35 0.40
0.27 0.32
mm
0.5 0.04
0.6
0.5
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
JEITA
- - -
07-11-14
07-12-07
SOT833-1
- - -
MO-252
Fig 28. Package outline SOT833-1 (XSON8)
74LVC2G66
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Product data sheet
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NXP Semiconductors
Bilateral switch
XSON8U: plastic extremely thin small outline package; no leads;
8 terminals; UTLP based; body 3 x 2 x 0.5 mm
SOT996-2
D
B
A
E
A
A
1
detail X
terminal 1
index area
e
1
C
M
M
v
w
C A
C
B
b
e
L
1
y
1
y
C
1
4
L
2
L
8
5
X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
UNIT
A
1
b
D
E
e
e
1
L
L
L
v
w
y
y
1
1
2
max
0.05 0.35
0.00 0.15
2.1
1.9
3.1
2.9
0.5
0.3
0.15
0.05
0.6
0.4
mm
0.5
0.5
1.5
0.1
0.05 0.05
0.1
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
- - -
JEDEC
JEITA
07-12-18
07-12-21
SOT996-2
- - -
Fig 29. Package outline SOT996-2 (XSON8U)
74LVC2G66
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Product data sheet
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21 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
XQFN8U: plastic extremely thin quad flat package; no leads;
8 terminals; UTLP based; body 1.6 x 1.6 x 0.5 mm
SOT902-1
D
B
A
terminal 1
index area
E
A
A
1
detail X
e
L
1
e
C
y
y
C
1
L
M
M
∅ v
∅ w
C A
C
B
4
5
6
7
3
2
metal area
not for soldering
e
1
b
e
1
1
terminal 1
index area
8
X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
UNIT
A
1
b
D
E
e
e
1
L
L
v
w
y
y
1
1
max
0.05 0.25 1.65 1.65
0.00 0.15 1.55 1.55
0.35 0.15
0.25 0.05
mm
0.5
0.55
0.5
0.1
0.05 0.05 0.05
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
MO-255
JEITA
05-11-25
07-11-14
SOT902-1
- - -
- - -
Fig 30. Package outline SOT902-1 (XQFN8U)
74LVC2G66
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Product data sheet
Rev. 5 — 16 June 2010
22 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
13. Abbreviations
Table 13. Abbreviations
Acronym
CMOS
TTL
Description
Complementary Metal-Oxide Semiconductor
Transistor-Transistor Logic
Human Body Model
HBM
ESD
ElectroStatic Discharge
Machine Model
MM
DUT
Device Under Test
14. Revision history
Table 14. Revision history
Document ID
74LVC2G66 v.5
Modifications:
Release date
20100616
Data sheet status
Change notice
Supersedes
Product data sheet
-
74LVC2G66 v.4
• Conditions for ICC and ΔICC corrected.
74LVC2G66 v.4
74LVC2G66 v.3
74LVC2G66 v.2
74LVC2G66 v.1
20080701
20080310
20070828
20040629
Product data sheet
Product data sheet
Product data sheet
Product data sheet
-
-
-
-
74LVC2G66 v.3
74LVC2G66 v.2
74LVC2G66 v.1
-
74LVC2G66
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23 of 26
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NXP Semiconductors
Bilateral switch
15. Legal information
15.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[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.nxp.com.
suitable for use in medical, military, aircraft, space or life support equipment,
15.2 Definitions
nor in applications where failure or malfunction of an NXP Semiconductors
product can reasonably be expected to result in personal injury, death or
severe property or environmental damage. NXP Semiconductors accepts no
liability for inclusion and/or use of NXP Semiconductors products in such
equipment or applications and therefore such inclusion and/or use is at the
customer’s own risk.
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. NXP Semiconductors 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.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
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 NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors 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.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
NXP Semiconductors 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 NXP
Semiconductors 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). NXP does not accept any liability in this respect.
15.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors 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.
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.
In no event shall NXP Semiconductors 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.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.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. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ 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 NXP Semiconductors.
Right to make changes — NXP Semiconductors 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.
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.
Suitability for use in automotive applications — This NXP
Semiconductors product has been qualified for use in automotive
applications. The product is not designed, authorized or warranted to be
74LVC2G66
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
24 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
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 national authorities.
15.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
16. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
74LVC2G66
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 16 June 2010
25 of 26
74LVC2G66
NXP Semiconductors
Bilateral switch
17. Contents
1
2
3
4
5
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6
6.1
6.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7
8
9
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
10
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Test circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ON resistance. . . . . . . . . . . . . . . . . . . . . . . . . . 7
ON resistance test circuit and graphs. . . . . . . . 8
10.1
10.2
10.3
11
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
Waveforms and test circuit . . . . . . . . . . . . . . . 11
Additional dynamic characteristics . . . . . . . . . 13
Test circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
11.1
11.2
11.3
12
13
14
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 18
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 23
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 23
15
Legal information. . . . . . . . . . . . . . . . . . . . . . . 24
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 24
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 25
15.1
15.2
15.3
15.4
16
17
Contact information. . . . . . . . . . . . . . . . . . . . . 25
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 16 June 2010
Document identifier: 74LVC2G66
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