74LVC2G66
Bilateral switch
Rev. 01 — 29 June 2004
Product data sheet
1. General description
The 74LVC2G66 is a high-performance, low-power, low-voltage, Si-gate CMOS device.
The 74LVC2G66 provides two analog switches. Each switch has a input and output (pins
Y and Z) and an active HIGH enable input (pin E). When pin E is LOW, the analog switch
is turned off.
2. Features
■ 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.
■ High noise immunity
■ Complies with JEDEC standard:
◆ JESD8-7 (1.65 V to 1.95 V)
◆ JESD8-5 (2.3 V to 2.7 V)
◆ JESD8-B/JESD36 (2.7 V to 3.6 V).
■ ESD protection:
◆ HBM EIA/JESD22-A114-B exceeds 2000 V
◆ MM EIA/JESD22-A115-A exceeds 200 V.
■ CMOS low-power consumption
■ Latch-up performance meets requirements of JESD78 Class I
■ Direct interface with TTL levels
■ Enable inputs accept voltages up to 5 V
■ SOT505-2 and SOT765-1 package
■ Specified from −40 °C to +85 °C and −40 °C to +125 °C.
3. Quick reference data
Table 1:
Quick reference data
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 2.5 ns.
Symbol
Parameter
tPZH, tPZL turn-on time nE to VOS
Conditions
Min Typ Max Unit
CL = 50 pF; RL = 500 Ω
VCC = 3 V
-
2.4
-
ns
VCC = 5 V
-
1.8
-
ns
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 1:
Quick reference data …continued
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 2.5 ns.
Symbol
Parameter
Conditions
Min Typ Max Unit
CL = 50 pF; RL = 500 Ω
tPHZ, tPLZ turn-off time nE to VOS
CI
enable input capacitance
CS
switch capacitance
VCC = 3 V
-
3.0
-
ns
VCC = 5 V
-
2.2
-
ns
-
2.0
-
pF
-
5
-
pF
-
9.5
-
pF
-
11.0 -
pF
OFF-state
ON-state
power dissipation capacitance CL = 50 pF; fi = 10 MHz;
VCC = 3.3 V
CPD
[1]
CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + {(CL + CS) × VCC2 × fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
CS = switch capacitance in pF;
VCC = supply voltage in V;
N = total load switching outputs.
[2]
The condition is VI = GND to VCC.
[1] [2]
4. Ordering information
Table 2:
Ordering information
Type number
Package
Temperature range Name
Description
74LVC2G66DP
−40 °C to +125 °C
TSSOP8
plastic thin shrink small outline package; 8 leads; SOT505-2
body width 3 mm; lead length 0.5 mm
Version
74LVC2G66DC
−40 °C to +125 °C
VSSOP8
plastic very thin shrink small outline package;
8 leads; body width 2.3 mm
SOT765-1
5. Marking
Table 3:
Marking
Type number
Marking code
74LVC2G66DP
V66
74LVC2G66DC
V66
9397 750 13259
Product data sheet
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
2 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
6. Functional diagram
1Y
1
1Z
7 #
1
1
2
X1
1E
5
2Z
3 #
2Y
1
1
6
X1
001aaa531
2E
001aaa530
Fig 1. Logic symbol.
Fig 2. IEC logic symbol.
Z
Y
E
VCC
001aaa532
Fig 3. Logic diagram (one switch).
7. Pinning information
7.1 Pinning
1Z
1
1Y
2
2E
3
GND
4
66
8
VCC
7
1E
6
2Y
5
2Z
001aaa529
Fig 4. Pin configuration.
7.2 Pin description
Table 4:
Pin description
Symbol
Pin
Description
1Y
1
independent input or output
1Z
2
independent input or output
2E
3
enable input (active HIGH)
GND
4
ground (0 V)
2Y
5
independent input or output
9397 750 13259
Product data sheet
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
3 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 4:
Pin description …continued
Symbol
Pin
Description
2Z
6
independent input or output
1E
7
enable input (active HIGH)
VCC
8
supply voltage
8. Functional description
8.1 Function table
Table 5:
Function table
[1]
Input E
Switch
L
OFF-state
H
ON-state
[1]
H = HIGH voltage level;
L = LOW voltage level.
9. Limiting values
Table 6:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol
Parameter
Conditions
VCC
supply voltage
VI
input voltage
IIK
input diode current
ISK
Min
Max
Unit
−0.5
+6.5
V
−0.5
+6.5
V
VI < −0.5 V or VI > VCC + 0.5 V
-
−50
mA
switch diode current
VI < −0.5 V or VI > VCC + 0.5 V
-
±50
mA
VS
DC switch voltage
range
enable and disable mode
−0.5
VCC + 0.5
V
IS
switch source or sink
current
VS > −0.5 V or
VS < VCC + 0.5 V
-
±50
mA
ICC, IGND
VCC or GND current
-
±100
mA
Tstg
storage temperature
−65
+150
°C
Ptot
power dissipation
-
300
mW
[1]
[1]
Tamb = −40 °C to +125 °C
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
10. Recommended operating conditions
Table 7:
Recommended operating conditions
Symbol Parameter
VCC
supply voltage
VI
input voltage
VS
Conditions
DC switch voltage range enable and disable mode
9397 750 13259
Product data sheet
[1] [2]
Min
Typ
Max
Unit
1.65
-
5.5
V
0
-
5.5
V
0
-
VCC
V
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
4 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 7:
Recommended operating conditions …continued
Symbol Parameter
Conditions
Tamb
operating ambient
temperature
tr, tf
input rise and fall times
Min
Typ
Max
Unit
−40
-
+125
°C
VCC = 1.65 V to 2.7 V
[3]
0
-
20
ns/V
VCC = 2.7 V to 5.5 V
[3]
0
-
10
ns/V
[1]
To avoid drawing VCC current out of 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 VCC
current will flow out of terminal nY. In this case there is no limit for the voltage drop across the switch.
[2]
For overvoltage tolerant switch voltage capability, see the 74LVCV2G66.
[3]
Applies to control signal levels.
11. Static characteristics
Table 8:
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Tamb = −40 °C to +85
VIH
VIL
Conditions
Min
VCC = 1.65 V to 1.95 V
Typ
Max
Unit
0.65 × VCC -
-
V
VCC = 2.3 V to 2.7 V
1.7
-
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
V
VCC = 4.5 V to 5.5 V
0.7 × VCC
-
-
V
VCC = 1.65 V to 1.95 V
-
-
0.35 × VCC V
VCC = 2.3 V to 2.7 V
-
-
0.7
V
VCC = 2.7 V to 3.6 V
-
-
0.8
V
VCC = 4.5 V to 5.5 V
-
-
0.3 × VCC
V
°C [1]
HIGH-level input
voltage
LOW-level input
voltage
ILI
input leakage current
on control pin
VI = 5.5 V or GND; VCC = 5.5 V
-
±0.1
±5
µA
IS(OFF)
analog switch
OFF-state current
VI = VIH or VIL; |VS| = VCC − GND;
VCC = 5.5 V; see Figure 5
-
±0.1
±5
µA
IS(ON)
analog switch
ON-state current
VI = VIH or VIL; |VS| = VCC − GND;
VCC = 5.5 V; see Figure 6
-
±0.1
±5
µA
ICC
quiescent supply
current
VI = VCC or GND; VS = GND or VCC;
IO = 0 A; VCC = 5.5 V
-
0.1
10
µA
∆ICC
additional quiescent
supply current per
control pin
VI = VCC − 0.6 V; VS = GND or VCC;
IO = 0 A; VCC = 5.5 V
-
5
500
µA
CI
input capacitance
-
2.0
-
pF
CS
switch capacitance
OFF-state
-
5
-
pF
ON-state
-
9.5
-
pF
VCC = 1.65 V to 1.95 V
0.65 × VCC -
-
V
VCC = 2.3 V to 2.7 V
1.7
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
V
VCC = 4.5 V to 5.5 V
0.7 × VCC
-
-
V
Tamb = −40 °C to +125 °C
VIH
HIGH-level input
voltage
9397 750 13259
Product data sheet
-
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
5 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 8:
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
LOW-level input
voltage
VCC = 1.65 V to 1.95 V
-
-
0.35 × VCC V
VCC = 2.3 V to 2.7 V
-
-
0.7
VCC = 2.7 V to 3.6 V
-
-
0.8
V
VCC = 4.5 V to 5.5 V
-
-
0.3 × VCC
V
V
ILI
input leakage current
on control pin
VI = 5.5 V or GND; VCC = 5.5 V
-
-
±100
µA
IS(OFF)
analog switch
OFF-state current
VI = VIH or VIL; |VS| = VCC − GND;
VCC = 5.5 V; see Figure 5
-
-
±200
µA
IS(ON)
analog switch
ON-state current
VI = VIH or VIL; |VS| = VCC − GND;
VCC = 5.5 V; see Figure 6
-
-
±200
µA
ICC
quiescent supply
current
VI = VCC or GND; VS = GND or VCC;
IO = 0 A; VCC = 5.5 V
-
-
200
µA
∆ICC
additional quiescent
supply current per
control pin
VI = VCC − 0.6 V; VS = GND or VCC;
IO = 0 A; VCC = 5.5 V
-
-
5000
µA
[1]
All typical values are measured at Tamb = 25 °C.
VCC
VCC
E
VIL
IS
E
VIH
Y
Z
IS
IS
VO
VI
Z
Y
VO
VI
GND
GND
001aaa534
001aaa535
VI = VCC or GND and VO = GND or VCC.
VI = VCC or GND and VO = open circuit.
Fig 5. Test circuit for measuring switch OFF-state
current.
Fig 6. Test circuit for measuring switch ON-state
current.
Table 9:
Resistance RON
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); see test circuit Figure 7.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
IS = 4 mA; VCC = 1.65 V to 1.95 V
-
35
100
Ω
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
14
30
Ω
Tamb = −40 °C to +85 °C
RON(peak)
switch ON-state
resistance (peak)
VS = GND to VCC; VI = VIH
IS = 12 mA; VCC = 2.7 V
-
11.5
25
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
8.5
20
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
6.5
15
Ω
9397 750 13259
Product data sheet
[1]
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
6 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 9:
Resistance RON …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); see test circuit Figure 7.
Symbol
RON(rail)
Parameter
switch ON-state
resistance (rail)
Conditions
VS = GND; VI = VIH
Min
Typ
Max
Unit
-
10
30
Ω
[1]
IS = 4 mA; VCC = 1.65 V to 1.95 V
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
8.5
20
Ω
IS = 12 mA; VCC = 2.7 V
-
7.5
18
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
6.5
15
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
6
10
Ω
IS = 4 mA; VCC = 1.65 to 1.95 V
-
12
30
Ω
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
8.5
20
Ω
IS = 12 mA; VCC = 2.7 V
-
7.5
18
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
6.5
15
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
6
10
Ω
VS = VCC; VI = VIH
RON(flat)
switch ON-state
resistance (flatness)
VS = GND to VCC; VI = VIH;
see Figure 9 to Figure 13
[2]
IS = 4 mA; VCC = 1.65 V to 1.95 V
-
100
-
Ω
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
17
-
Ω
IS = 12 mA; VCC = 2.7 V
-
10
-
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
5
-
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
3
-
Ω
-
-
150
Ω
Tamb = −40 °C to +125 °C
RON(peak)
RON(rail)
switch ON-state
resistance (peak)
switch ON-state
resistance (rail)
VS = GND to VCC; VI = VIH
IS = 4 mA; VCC = 1.65 V to 1.95 V
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
-
45
Ω
IS = 12 mA; VCC = 2.7 V
-
-
38
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
-
30
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
-
23
Ω
IS = 4 mA; VCC = 1.65 V to 1.95 V
-
-
45
Ω
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
-
30
Ω
IS = 12 mA; VCC = 2.7 V
-
-
27
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
-
23
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
-
15
Ω
-
-
45
Ω
VS = GND; VI = VIH
VS = VCC; VI = VIH
IS = 4 mA; VCC = 1.65 V to 1.95 V
IS = 8 mA; VCC = 2.3 V to 2.7 V
-
-
30
Ω
IS = 12 mA; VCC = 2.7 V
-
-
27
Ω
IS = 24 mA; VCC = 3.0 V to 3.6 V
-
-
23
Ω
IS = 32 mA; VCC = 4.5 V to 5.5 V
-
-
15
Ω
[1]
These typical values are measured at Tamb = 25 °C and nominal VCC.
[2]
These typical values are measured at Tamb = −40 °C to +85 °C and nominal VCC.
9397 750 13259
Product data sheet
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
7 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
001aaa707
40
RON
(Ω)
(1)
30
VS
VCC
20
E
VIH
Z
(2)
Y
IS
10
(3)
(4)
VI
(5)
0
GND
0
1
2
3
4
VI = GND to VCC.
5
VI (V)
001aaa533
(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.
Measured at Tamb = 25 °C.
Fig 7. Test circuit for measuring switch
ON-resistance.
Fig 8. Typical switch ON-resistance as a function of
input voltage; VS = GND to VCC.
001aaa712
80
RON
(Ω)
001aaa708
16
RON
(Ω)
60
12
(1)
(2)
40
8
(3)
(4)
(1)
(2)
(3)
(4)
20
4
0
0
0
1
2
3
4
5
0
1
VI (V)
3
4
5
VI (V)
(1) Tamb = 125 °C.
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
(4) Tamb = −40 °C.
Fig 9. Switch ON-resistance as a function of input
voltage; VCC = 1.8 V.
Fig 10. Switch ON-resistance as a function of input
voltage; VCC = 2.5 V.
9397 750 13259
Product data sheet
2
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
8 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
001aaa709
16
001aaa710
16
RON
(Ω)
RON
(Ω)
12
12
(1)
(2)
8
(1)
8
(3)
(2)
(3)
(4)
4
(4)
4
0
0
0
1
2
3
4
5
0
1
2
VI (V)
3
4
5
VI (V)
(1) Tamb = 125 °C.
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
(4) Tamb = −40 °C.
Fig 11. Switch ON-resistance as a function of input
voltage; VCC = 2.7 V.
Fig 12. Switch ON-resistance as a function of input
voltage; VCC = 3.3 V.
001aaa711
16
RON
(Ω)
12
8
(1)
(2)
(3)
4
(4)
0
0
1
2
3
4
5
VI (V)
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
Fig 13. Switch ON-resistance as a function of input voltage; VCC = 5.0 V.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
9 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
12. Dynamic characteristics
Table 10: Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); test circuit Figure 16.
Symbol
Parameter
Tamb = −40 °C to +85
tPHL, tPLH
tPZH, tPZL
Conditions
Min
Typ
Max
Unit
VCC = 1.65 V to 1.95 V
-
0.8
2
ns
VCC = 2.3 V to 2.7 V
-
0.4
1.2
ns
VCC = 2.7 V
-
0.4
1
ns
VCC = 3.0 V to 3.6 V
-
0.3
0.8
ns
VCC = 4.5 V to 5.5 V
-
0.2
0.6
ns
1.0
4.6
10
ns
°C [1]
propagation delay nY to nZ
or nZ to nY
turn-on time nE to VOS
see Figure 14
see Figure 15
VCC = 1.65 V to 1.95 V
tPHZ, tPLZ
CPD
turn-off time nE to VOS
power dissipation
capacitance
VCC = 2.3 V to 2.7 V
1.0
2.7
5.6
ns
VCC = 2.7 V
1.0
2.7
5.0
ns
VCC = 3.0 V to 3.6 V
1.0
2.4
4.4
ns
VCC = 4.5 V to 5.5 V
1.0
1.8
3.9
ns
VCC = 1.65 V to 1.95 V
1.0
3.8
9.0
ns
VCC = 2.3 V to 2.7 V
1.0
2.1
5.5
ns
VCC = 2.7 V
1.0
3.5
6.5
ns
see Figure 15
VCC = 3.0 V to 3.6 V
1.0
3.0
6.0
ns
VCC = 4.5 V to V 5.5 V
1.0
2.2
5.0
ns
VCC = 2.5 V
-
9.0
-
pF
VCC = 3.3 V
-
11.0
-
pF
VCC = 5.0 V
-
15.7
-
pF
fi = 10 MHz
[2] [3]
Tamb = −40 °C to +125 °C
tPHL, tPLH
tPZH, tPZL
propagation delay nY to nZ
or nZ to nY
turn-on time nE to VOS
see Figure 14
VCC = 1.65 V to 1.95 V
-
-
3.0
ns
VCC = 2.3 V to 2.7 V
-
-
2.0
ns
VCC = 2.7 V
-
-
1.5
ns
VCC = 3.0 V to 3.6 V
-
-
1.5
ns
VCC = 4.5 V to 5.5 V
-
-
1.0
ns
VCC = 1.65 V to 1.95 V
1.0
-
13.0
ns
VCC = 2.3 V to 2.7 V
1.0
-
7.5
ns
VCC = 2.7 V
1.0
-
6.5
ns
VCC = 3.0 V to 3.6 V
1.0
-
6.0
ns
VCC = 4.5 V to 5.5 V
1.0
-
5.0
ns
see Figure 15
9397 750 13259
Product data sheet
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Rev. 01 — 29 June 2004
10 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 10: Dynamic characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); test circuit Figure 16.
Symbol
Parameter
Conditions
tPHZ, tPLZ
turn-off time nE to VOS
see Figure 15
VCC = 1.65 V to 1.95 V
Min
Typ
Max
Unit
1.0
-
11.5
ns
VCC = 2.3 V to 2.7 V
1.0
-
7.0
ns
VCC = 2.7 V
1.0
-
8.5
ns
VCC = 3.0 V to 3.6 V
1.0
-
8.0
ns
VCC = 4.5 V to 5.5 V
1.0
-
6.5
ns
[1]
All typical values are measured at Tamb = 25 °C and nominal VCC.
[2]
CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + {(CL + CS) × VCC2 × fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = total load switching outputs;
CS = switch capacitance.
[3]
The condition is VI = GND to VCC.
13. Waveforms
VI
nY or nZ
input
VM
VM
GND
t PLH
t PHL
VOH
nZ or nY
output
VM
VM
VOL
001aaa541
Measurement points are given in Table 11.
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.
Fig 14. The input (nY, nZ) to output (nZ, nY) propagation delays and the output transition
times.
Table 11:
Measurement points
Supply voltage
Input
Output
VCC
VM
VM
1.65 V to 1.95 V
0.5 × VCC
0.5 × VCC
2.3 V to 2.7 V
0.5 × VCC
0.5 × VCC
2.7 V
1.5 V
1.5 V
3.0 V to 3.6 V
1.5 V
1.5 V
4.5 V to 5.5 V
0.5 × VCC
0.5 × VCC
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74LVC2G66
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Bilateral switch
VI
nE input
VM
GND
t PLZ
t PZL
VCC
nY or nZ
output
LOW-to-OFF
OFF-to-LOW
VM
VX
VOL
t PZH
t PHZ
nY or nZ
output
HIGH-to-OFF
OFF-to-HIGH
VOH
Vy
VM
GND
switch
enabled
switch
enabled
switch
disabled
001aaa542
Measurement points are given in Table 12.
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.
Fig 15. The turn-on and turn-off times.
Table 12:
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 + 0.1 × VCC
VOH − 0.1 × VCC
2.3 V to 2.7 V
0.5 × VCC
0.5 × VCC
VOL + 0.1 × VCC
VOH − 0.1 × VCC
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
VEXT
VCC
PULSE
GENERATOR
VI
RL
VO
D.U.T.
RT
CL
RL
mna616
Test data is given in Table 13.
Definitions 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 16. Load circuitry for switching times.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
12 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
Table 13:
Test data
Supply voltage
Input
Load
VEXT
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
14. Additional dynamic characteristics
Table 14: Additional dynamic characteristics
At recommended conditions; typical values measured at Tamb = 25 °C.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
dsin
sine-wave distortion
RL = 10 kΩ; CL = 50 pF; fi = 1 kHz; see
Figure 17
VCC = 1.65 V
-
0.032
-
%
VCC = 2.3 V
-
0.008
-
%
VCC = 3 V
-
0.006
-
%
VCC = 4.5 V
-
0.005
-
%
VCC = 1.65 V
-
0.068
-
%
VCC = 2.3 V
-
0.009
-
%
VCC = 3 V
-
0.008
-
%
-
0.006
-
%
RL = 10 kΩ; CL = 50 pF; fi = 10 kHz;
see Figure 17
VCC = 4.5 V
fON-state(res) switch ON-state signal
frequency response
RL = 600 Ω; CL = 50 pF; see Figure 18
[1]
VCC = 1.65 V
-
135
-
MHz
VCC = 2.3 V
-
145
-
MHz
VCC = 3 V
-
150
-
MHz
-
155
-
MHz
VCC = 1.65 V
-
>500
-
MHz
VCC = 2.3 V
-
>500
-
MHz
VCC = 3 V
-
>500
-
MHz
VCC = 4.5 V
-
>500
-
MHz
VCC = 4.5 V
RL = 50 Ω; CL = 5 pF; see Figure 18
9397 750 13259
Product data sheet
[1]
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Rev. 01 — 29 June 2004
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74LVC2G66
Philips Semiconductors
Bilateral switch
Table 14: Additional dynamic characteristics …continued
At recommended conditions; typical values measured at Tamb = 25 °C.
Symbol
Parameter
Conditions
αOFF(ft)
switch OFF-state signal RL = 600 Ω; CL = 50 pF; fi = 1 MHz;
feed-through
see Figure 19
attenuation
VCC = 1.65 V
Vct(sw-sw)
crosstalk between
switches
Max
Unit
-
−46
-
dB
-
−46
-
dB
VCC = 3 V
-
−46
-
dB
-
−46
-
dB
VCC = 1.65 V
-
−37
-
dB
VCC = 2.3 V
-
−37
-
dB
VCC = 3 V
-
−37
-
dB
VCC = 4.5 V
-
−37
-
dB
RL = 50 Ω; CL = 5 pF; fi = 1 MHz; see
Figure 19
crosstalk between
control input to signal
output
Typ
VCC = 2.3 V
VCC = 4.5 V
Vct(cti-sw)
Min
[2]
[2]
RL = 600 Ω; CL = 50 pF; fi = 1 MHz;
tr = tf = 2 ns; see Figure 20
VCC = 1.65 V
-
-
-
mV
VCC = 2.3 V
-
91
-
mV
VCC = 3 V
-
119
-
mV
VCC = 4.5 V
-
205
-
mV
VCC = 1.65 V
-
-
-
dB
VCC = 2.3 V
-
−56
-
dB
VCC = 3 V
-
−56
-
dB
VCC = 4.5 V
-
−56
-
dB
RL = 600 Ω; CL = 50 pF; fi = 1 MHz;
see Figure 21
RL = 50 Ω; CL = 5 pF; fi = 1 MHz; see
Figure 21
VCC = 1.65 V
-
-
-
dB
VCC = 2.3 V
-
−29
-
dB
VCC = 3 V
-
−28
-
dB
-
−28
-
dB
VCC = 1.65 V
-
200
-
MHz
VCC = 2.3 V
-
350
-
MHz
VCC = 3 V
-
410
-
MHz
-
440
-
MHz
VCC = 3.5 V
-
0.003
-
pC
VCC = 5.5 V
-
0.0035
-
pC
VCC = 4.5 V
frequency response
(−3 dB)
fmax
RL = 50 Ω; CL = 10 pF; see Figure 18
[1]
VCC = 4.5 V
Q
charge injection
CL = 0.1 nF; Vgen = 0 V; Rgen = 0 Ω;
fi = 1 MHz; RL = 1 MΩ; see Figure 22
[3]
[1]
Adjust fi voltage to obtain 0 dBm level at output. Increase fi frequency until dB meter reads −3 dB.
[2]
Adjust fi voltage to obtain 0 dBm level at input.
[3]
Guaranteed by design.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
14 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
0.5VCC
VCC
RL
E
VIH
Y or Z
10 µF
Z or Y
600 Ω
fi
CL
D
GND
001aaa544
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 V: Vi = 4 V (p-p).
Fig 17. Test circuit for measuring sine-wave distortion.
0.5VCC
VCC
RL
VIH
0.1 µF
fi
E
Y or Z
Z or Y
50 Ω
CL
dB
GND
001aaa543
Fig 18. Test circuit for measuring the frequency response when switch is in ON-state.
0.5VCC
0.5VCC
VCC
RL
RL
VIL
0.1 µF
fi
E
Y or Z
Z or Y
50 Ω
CL
dB
GND
001aaa545
Fig 19. Test circuit for measuring feed-through attenuation when switch is in OFF-state.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
15 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
0.5VCC
0.5VCC
VCC
Ri = 600 Ω
RL = 600 Ω
E
Y or Z
logic
input
Z or Y
CL =
50 pF
50 Ω
VO
GND
001aaa546
Fig 20. Test circuit for measuring crosstalk between control input and output.
0.5VCC
1E
VIH
0.1 µF
Ri
RL
1Y or 1Z
1Z or 1Y
600 Ω
fi
50 Ω
CL
50 pF
VO1
channel ON
0.5VCC
2E
VIL
RL
2Y or 2Z
2Z or 2Y
Ri
600 Ω
CL
50 pF
VO2
channel OFF
001aaa547
20 log10 (VO2/VO1) or 20 log10 (VO1/VO2).
Fig 21. Test circuit for measuring crosstalk between switches.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
16 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
VCC
E
Y or Z
Z or Y
Rgen
logic
input
RL =
1 MΩ
Vgen
CL =
0.1 nF
VO
GND
001aaa548
logic
(E) off
input
on
VO
off
∆ VOUT
001aaa549
Q = (∆VOUT) × (CL).
Fig 22. Test circuit for measuring injection charge.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
17 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
15. 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
(A3)
A1
pin 1 index
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
REFERENCES
IEC
SOT505-2
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
02-01-16
---
Fig 23. Package outline TSSOP8.
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
18 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
D
E
SOT765-1
A
X
c
y
HE
v M A
Z
5
8
Q
A
A2
A1
pin 1 index
(A3)
θ
Lp
1
4
e
L
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(2)
e
HE
L
Lp
Q
v
w
y
Z(1)
θ
mm
1
0.15
0.00
0.85
0.60
0.12
0.27
0.17
0.23
0.08
2.1
1.9
2.4
2.2
0.5
3.2
3.0
0.4
0.40
0.15
0.21
0.19
0.2
0.13
0.1
0.4
0.1
8°
0°
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.
OUTLINE
VERSION
REFERENCES
IEC
SOT765-1
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
02-06-07
MO-187
Fig 24. Package outline VSSOP8.
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Product data sheet
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Rev. 01 — 29 June 2004
19 of 22
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Bilateral switch
16. Revision history
Table 15:
Revision history
Document ID
Release date
Data sheet status
Change notice
Order number
Supersedes
74LVC2G66_1
20040629
Product data sheet
-
9397 750 13259
-
9397 750 13259
Product data sheet
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Rev. 01 — 29 June 2004
20 of 22
74LVC2G66
Philips Semiconductors
Bilateral switch
17. Data sheet status
Level
Data sheet status [1]
Product status [2] [3]
Definition
I
Objective data
Development
This data sheet contains data from the objective specification for product development. Philips
Semiconductors reserves the right to change the specification in any manner without notice.
II
Preliminary data
Qualification
This data sheet contains data from the preliminary specification. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specification without notice, in
order to improve the design and supply the best possible product.
III
Product data
Production
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notification (CPCN).
[1]
Please consult the most recently issued data sheet before initiating or completing a design.
[2]
The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3]
For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
18. Definitions
19. Disclaimers
Short-form specification — The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Limiting values definition — Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specification is not implied. Exposure to limiting values for extended periods
may affect device reliability.
Application information — Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
make no representation or warranty that such applications will be suitable for
the specified use without further testing or modification.
Right to make changes — Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status ‘Production’),
relevant changes will be communicated via a Customer Product/Process
Change Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specified.
20. Contact information
For additional information, please visit: http://www.semiconductors.philips.com
For sales office addresses, send an email to: [email protected]
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Product data sheet
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Rev. 01 — 29 June 2004
21 of 22
74LVC2G66
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Bilateral switch
21. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
9
10
11
12
13
14
15
16
17
18
19
20
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 4
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Additional dynamic characteristics . . . . . . . . 13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 18
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 20
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 21
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Contact information . . . . . . . . . . . . . . . . . . . . 21
© Koninklijke Philips Electronics N.V. 2004
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 29 June 2004
Document order number: 9397 750 13259
Published in The Netherlands