74HCT2G66DC [NEXPERIA]
Dual single-pole single-throw analog switchProduction;
| 型号： | 74HCT2G66DC |
| 厂家： | 
Nexperia |
| 描述： | Dual single-pole single-throw analog switchProduction 光电二极管 输出元件 |
| 文件： | 总19页 (文件大小：283K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
Rev. 11 — 6 November 2018
Product data sheet
1. General description
The 74HC2G66; 74HCT2G66 is a dual single pole, single-throw analog switch. Each switch has
two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog
switch is turned off. Inputs include clamp diodes. This enables the use of current limiting resistors
to interface inputs to voltages in excess of VCC
.
2. Features and benefits
•
•
Wide supply voltage range from 2.0 V to 10.0 V for 74HC2G66
Very low ON resistance:
•
•
•
41 Ω (typ.) at VCC = 4.5 V
30 Ω (typ.) at VCC = 6.0 V
21 Ω (typ.) at VCC = 9.0 V
•
•
•
•
•
High noise immunity
Low power dissipation
25 mA continuous switch current
Multiple package options
ESD protection:
•
•
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
•
Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
-40 °C to +125 °C
Name
Description
Version
74HC2G66DP
74HCT2G66DP
74HC2G66DC
74HCT2G66DC
74HC2G66GT
74HCT2G66GT
TSSOP8
plastic thin shrink small outline package;
8 leads; body width 3 mm; lead length 0.5 mm
SOT505-2
-40 °C to +125 °C
-40 °C to +125 °C
VSSOP8
XSON8
plastic very thin shrink small outline package;
8 leads; body width 2.3 mm
SOT765-1
SOT833-1
plastic extremely thin small outline package;
no leads; 8 terminals; body 1 × 1.95 × 0.5 mm
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
4. Marking
Table 2. Marking codes
Type number
Marking [1]
74HC2G66DP
74HCT2G66DP
74HC2G66DC
74HCT2G66DC
74HC2G66GT
74HCT2G66GT
H66
T66
H66
T66
H66
T66
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
1Y
1E
2Z
1Z
2Y
Y
Z
2E
E
001aag497
001aah372
Fig. 1. Logic symbol
Fig. 2. Logic diagram for 1 switch
6. Pinning information
6.1. Pinning
74HC2G66
74HCT2G66
1Y
1Z
1
2
3
4
8
7
6
5
V
CC
74HC2G66
74HCT2G66
1E
2Z
2Y
1
2
3
4
8
7
6
5
1Y
1Z
V
CC
2E
1E
2Z
2Y
2E
GND
GND
001aam498
Transparent top view
001aai699
Fig. 3. Pin configuration SOT505-2 (TSSOP8) and
SOT765-1 (VSSOP8)
Fig. 4. Pin configuration SOT833-1 (XSON8)
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
2 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
6.2. Pin description
Table 3. Pin description
Symbol
Pin
1, 5
2, 6
4
Description
1Y, 2Y
1Z, 2Z
GND
independent input or output
independent input or output
ground (0 V)
1E, 2E
VCC
7, 3
8
enable input (active HIGH)
supply voltage
7. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level.
Input nE
Switch
OFF
L
H
ON
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
Conditions
Min
Max
+11.0
±20
±20
±20
30
Unit
V
VCC
IIK
supply voltage
-0.5
input clamping current
switch clamping current
switch current
VI < -0.5 V or VI > VCC + 0.5 V
VI < -0.5 V or VI > VCC + 0.5 V
VSW > -0.5 V or VSW < VCC + 0.5 V
[1]
[1]
-
-
mA
mA
mA
mA
mA
°C
ISK
ISW
ICC
IGND
Tstg
Ptot
-
supply current
-
ground current
-30
-65
-
storage temperature
total power dissipation
+150
Tamb = -40 °C to +125 °C
per package
[2]
[2]
-
-
300
100
mW
mW
per switch
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For TSSOP8 packages: above 55 °C the value of Ptot derates linearly with 2.5 mW/K.
For VSSOP8 packages: above 110 °C the value of Ptot derates linearly with 8.0 mW/K.
For XSON8 packages: above 118 °C the value of Ptot derates linearly with 7.8 mW/K.
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
3 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
9. Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
74HC2G66
74HCT2G66
Unit
Min
Typ
Max
10.0
VCC
VCC
VCC
+125
625
139
83
Min
Typ
Max
5.5
VCC
VI
supply voltage
2.0
5.0
4.5
5.0
V
V
V
V
input voltage
0
0
0
-40
-
-
0
0
0
-40
-
-
VCC
VCC
VCC
VO
output voltage
-
-
VSW
Tamb
Δt/ΔV
switch voltage
[1]
-
-
ambient temperature
input transition rise and fall rate
+25
+25
+125 °C
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 10.0 V
-
-
-
ns/V
-
1.67
-
1.67
139 ns/V
-
-
-
-
-
-
-
-
ns/V
ns/V
-
35
-
[1] To avoid drawing VCC current out of pin nZ, when switch current flows in pin nY, the voltage drop across the bidirectional switch must
not exceed 0.4 V. If the switch current flows into pin nZ, no VCC current will flow out of terminal nY. In this case there is no limit for the
voltage drop across the switch, but the voltage at pins nY and nZ may not exceed VCC or GND.
10. Static characteristics
Table 7. Static characteristics
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
74HC2G66
VIH
VIL
II
HIGH-level input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
nE; VI = VCC or GND
VCC = 6.0 V
VCC = 9.0 V
1.5
1.2
2.4
3.2
4.7
0.8
2.1
2.8
4.3
-
-
1.5
-
-
V
V
V
V
V
V
V
V
3.15
3.15
4.2
-
4.2
-
6.3
-
6.3
-
LOW-level input voltage
input leakage current
-
-
-
-
0.5
1.35
1.8
2.7
-
-
-
-
0.5
1.35
1.8
2.7
-
-
-
-
-
±0.1
±0.2
1.0
-
-
-
-
±0.1 μA
±0.2 μA
-
IS(OFF) OFF-state leakage current nY or nZ; VCC = 9.0 V; see Fig. 5
IS(ON) ON-state leakage current nY or nZ; VCC = 9.0 V; see Fig. 6
ICC
0.1
0.1
1.0
1.0
μA
μA
1.0
supply current
nE, nY and nZ = VCC or GND
VCC = 6.0 V
-
-
-
-
10
20
-
-
20
40
μA
μA
VCC = 9.0 V
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
4 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
Symbol Parameter
Conditions
-40 °C to +85 °C
-40 °C to +125 °C Unit
Min Typ [1] Max
Min
Max
CI
input capacitance
-
-
3.5
9
-
-
-
-
-
-
pF
pF
CPD
power dissipation
capacitance
CS(ON) ON-state capacitance
-
8
-
-
-
pF
74HCT2G66
VIH
VIL
II
HIGH-level input voltage
LOW-level input voltage
input leakage current
VCC = 4.5 V to 5.5 V
2.0
1.6
1.2
-
-
2.0
-
V
V
VCC = 4.5 V to 5.5 V
-
-
-
-
-
0.8
±1.0
1.0
1.0
10
-
-
-
-
-
0.8
nE; VI = VCC or GND; VCC = 5.5 V
±1.0 μA
IS(OFF) OFF-state leakage current nY or nZ; VCC = 5.5 V; see Fig. 5
IS(ON) ON-state leakage current nY or nZ; VCC = 5.5 V; see Fig. 6
ICC
0.1
0.1
-
1.0
1.0
20
μA
μA
μA
supply current
nE, nY and nZ = VCC or GND;
VCC = 4.5 V to 5.5 V
ΔICC
additional supply current
input capacitance
nE = VCC - 2.1 V; IO = 0 A;
VCC = 4.5 V to 5.5 V;
-
-
375
-
410
μA
CI
-
-
3.5
9
-
-
-
-
-
-
pF
pF
CPD
power dissipation
capacitance
CS(ON) ON-state capacitance
-
8
-
-
-
pF
[1] Typical values are measured at Tamb = 25 °C.
10.1. Test circuits
V
V
CC
CC
nE
nY
nE
nY
V
V
IH
IL
nZ
nZ
I
I
S
I
S
S
GND
GND
V
I
V
O
V
I
V
O
001aaj465
001aaj466
VI = VCC or GND and VO = GND or VCC
.
VI = VCC or GND and VO = open circuit.
Fig. 5. Test circuit for measuring OFF-state leakage
current
Fig. 6. Test circuit for measuring ON-state leakage
current
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
5 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
10.2. ON resistance
Table 8. ON resistance for 74HC2G66 and 74HCT2G66
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graph see Fig. 8.
Symbol Parameter
Conditions
-40 °C to +85 °C
-40 °C to +125 °C Unit
Min Typ [1] Max
Min
Max
74HC2G66 [2]
RON(peak) ON resistance
(peak)
VI = GND to VCC; see Fig. 7 and Fig. 8
ISW = 0.1 mA; VCC = 2.0 V
ISW = 1.0 mA; VCC = 4.5 V
ISW = 1.0 mA; VCC = 6.0 V
ISW = 1.0 mA; VCC = 9.0 V
-
-
-
-
250
41
-
-
-
-
-
-
Ω
Ω
Ω
Ω
118
105
88
142
126
105
30
21
RON(rail) ON resistance (rail) VI = GND; see Fig. 7 and Fig. 8
ISW = 0.1 mA; VCC = 2.0 V
-
-
-
-
65
28
22
18
-
-
-
-
-
-
Ω
Ω
Ω
Ω
ISW = 1.0 mA; VCC = 4.5 V
95
82
70
115
100
80
ISW = 1.0 mA; VCC = 6.0 V
ISW = 1.0 mA; VCC = 9.0 V
VI = VCC; see Fig. 7 and Fig. 8
ISW = 0.1 mA; VCC = 2.0 V
-
-
-
-
65
31
23
19
-
-
-
-
-
-
Ω
Ω
Ω
Ω
ISW = 1.0 mA; VCC = 4.5 V
106
94
78
128
113
95
ISW = 1.0 mA; VCC = 6.0 V
ISW = 1.0 mA; VCC = 9.0 V
ΔRON
ON resistance
mismatch
between channels
VI = VCC to GND; see Fig. 7 and Fig. 8
VCC = 4.5 V
-
-
-
5
4
3
-
-
-
-
-
-
-
-
-
Ω
Ω
Ω
VCC = 6.0 V
VCC = 9.0 V
74HCT2G66
RON(peak) ON resistance
(peak)
VI = GND to VCC; see Fig. 7 and Fig. 8
ISW = 1.0 mA; VCC = 4.5 V
-
-
-
-
41
28
31
5
118
95
106
-
-
-
-
-
142
115
128
-
Ω
Ω
Ω
Ω
RON(rail) ON resistance (rail) VI = GND; see Fig. 7 and Fig. 8
ISW = 1.0 mA; VCC = 4.5 V
VI = VCC; see Fig. 7 and Fig. 8
ISW = 1.0 mA; VCC = 4.5 V
ΔRON
ON resistance
mismatch between
channels
VI = VCC to GND; see Fig. 7 and Fig. 8
VCC = 4.5 V
[1] Typical values are measured at Tamb = 25 °C.
[2] At supply voltages approaching 2 V, the ON resistance becomes extremely non-linear. Therefore it is recommended that these devices
be used to transmit digital signals only, when using this supply voltage.
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
6 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
10.3. ON resistance test circuit and graphs
mnb006
60
R
ON
(Ω)
V
= 4.5 V
V
CC
SW
40
V
CC
V
V
= 6.0 V
= 9.0 V
CC
CC
nE
nY
V
IH
20
0
nZ
GND
V
I
I
SW
0
2
4
6
8
10
V (V)
I
001aaj467
Tamb = 25 °C.
RON = VSW / ISW
.
Fig. 8. Typical ON resistance as a function of input
voltage
Fig. 7. Test circuit for measuring ON resistance
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
7 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
11. Dynamic characteristics
Table 9. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); For test circuit see Fig. 11.
Symbol Parameter
Conditions
-40 °C to +85 °C
-40 °C to +125 °C Unit
Min
Typ [1]
Max
Min
Max
74HC2G66
tpd
propagation delay
nY to nZ or nZ to nY; RL = ∞ Ω; [2]
see Fig. 9
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
-
-
-
-
6.5
2
65
13
11
10
-
-
-
-
80
15
14
12
ns
ns
ns
ns
1.5
1.2
ten
enable time
disable time
nE to nY or nZ; see Fig. 10
VCC = 2.0 V
[2]
[2]
[3]
-
-
-
-
40
12
10
7
125
29
-
-
-
-
150
30
ns
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
21
26
VCC = 9.0 V
16
20
tdis
nE to nY or nZ; see Fig. 10
VCC = 2.0 V
-
-
-
-
-
21
12
11
10
9
145
29
28
23
-
-
-
-
-
-
175
35
33
27
-
ns
ns
ns
ns
pF
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
CPD
power dissipation
capacitance
VI = GND to VCC
74HCT2G66
tpd
propagation delay
nY to nZ or nZ to nY; RL = ∞ Ω; [2]
VCC = 4.5 V; see Fig. 9
-
-
-
-
2
13
13
9
15
30
44
-
-
-
-
-
18
36
53
-
ns
ns
ns
pF
ten
enable time
disable time
nE to nY or nZ; VCC = 4.5;
see Fig. 10
[2]
[2]
[3]
tdis
CPD
nE to nY or nZ; VCC = 4.5 V;
see Fig. 10
power dissipation
capacitance
VI = GND to VCC - 1.5 V
[1] All typical values are measured at Tamb = 25 °C.
[2] tpd is the same as tPLH and tPHL
ten is the same as tPZL and tPZH
tdis is the same as tPLZ and tPHZ
.
.
.
[3] CPD is used to determine the dynamic power dissipation PD (μW).
PD = CPD × VCC2 × fi + Σ((CL × CSW) × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
CSW = maximum switch capacitance in pF (see Table 7);
VCC = supply voltage in volts;
Σ((CL × CSW) × VCC2 × fo) = sum of outputs.
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
8 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
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. 9. 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. 10. Enable and disable times
Table 10. Measurement points
Type
Input
VM
Output
VM
VX
VY
74HC2G66
0.5VCC
1.3 V
0.5VCC
1.3 V
VOL + 10 %
VOL + 10 %
VOH - 10 %
VOH - 10 %
74HCT2G66
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
9 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
t
W
V
I
90 %
negative
pulse
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
M
10 %
0 V
t
W
V
V
CC
CC
V
I
V
O
R
L
S1
G
open
DUT
R
T
C
L
001aad983
Test data is given in Table 11.
Definitions for 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.
S1 = Test selection switch.
Fig. 11. Test circuit for measuring switching times
Table 11. Test data
Type
Input
VI
Load
CL
S1 position
tPHL, tPLH
open
tr, tf [1]
RL
tPZH, tPHZ
GND
tPZL, tPLZ
VCC
74HC2G66
GND to VCC 6 ns
GND to 3 V 6 ns
50 pF
50 pF
1 kΩ
1 kΩ
74HCT2G66
open
GND
VCC
[1] There is no constraint on tr, tf with a 50 % duty factor when measuring fmax
.
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
10 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
11.2. Additional dynamic characteristics
Table 12. Additional dynamic characteristics for 74HC2G66 and 74HCT2G66
GND = 0 V; tr = tf = 6.0 ns; CL = 50 pF; unless otherwise specified. All typical values are measured at Tamb = 25 °C.
Symbol Parameter
Conditions
Min
Typ
Max Unit
THD
total harmonic distortion fi = 1 kHz; RL = 10 kΩ; see Fig. 12
VCC = 4.5 V; VI = 4.0 V (p-p)
-
-
0.04
0.02
-
-
%
%
VCC = 9.0 V; VI = 8.0 V (p-p)
fi = 10 kHz; RL = 10 kΩ; see Fig. 12
VCC = 4.5 V; VI = 4.0 V (p-p)
-
-
0.12
0.06
-
-
%
%
VCC = 9.0 V; VI = 8.0 V (p-p)
f(-3dB)
-3 dB frequency response RL = 50 Ω; CL = 10 pF; see Fig. 13 and Fig. 14
VCC = 4.5 V
-
-
180
200
-
-
MHz
MHz
VCC = 9.0 V
αiso
isolation (OFF-state)
crosstalk voltage
RL = 600 Ω; fi = 1 MHz; see Fig. 15 and Fig. 16
VCC = 4.5 V
VCC = 9.0 V
-
-
-50
-50
-
-
dB
dB
Vct
between digital input and switch (peak to peak
value); RL = 600 Ω; fi = 1 MHz; see Fig. 17
VCC = 4.5 V
VCC = 9.0 V
-
-
110
220
-
-
mV
mV
Xtalk
crosstalk
between switches; RL = 600 Ω; fi = 1 MHz;
see Fig. 18
VCC = 4.5 V
VCC = 9.0 V
-
-
-60
-60
-
-
dB
dB
11.3. Test circuits and graphs
V
V
CC
CC
nE
V
IH
2R
L
0.1 µF
nY/nZ
nZ/nY
V
V
V
CC
CC
O
nE
f
i
2R
L
C
L
dB
V
IH
2R
L
10 µF
nY/nZ
nZ/nY
V
O
001aaj469
f
i
2R
L
C
L
D
With fi = 1 MHz adjust the switch input voltage for
a 0 dBm level at the switch output, (0 dBm = 1 mW
into 50 Ω). Then Increase the input frequency until
the dB meter reads -3 dB.
001aaj468
Fig. 12. Test circuit for measuring total harmonic
distortion
Fig. 13. Test circuit for measuring the -3 dB frequency
response
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
11 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
mna083
5
(dB)
0
- 5
10
2
3
4
5
6
10
10
10
10
10
f (kHz)
i
Test conditions: VCC = 4.5 V; GND = 0 V; RL = 50 Ω; RSOURCE = 1 kΩ.
Fig. 14. Typical -3 dB frequency response
V
V
CC
CC
nE
V
IL
2R
L
0.1 µF
nY/nZ
nZ/nY
V
O
f
i
C
L
2R
L
dB
001aaj470
Adjust the switch input voltage for a 0 dBm level (0 dBm = 1 mW into 600 Ω)
Fig. 15. Test circuit for measuring isolation (OFF-state)
mna082
0
(dB)
- 20
- 40
- 60
- 80
- 100
2
3
4
5
6
10
10
10
10
10
10
f (kHz)
i
Test conditions: VCC = 4.5 V; GND = 0 V; RL = 50 Ω; RSOURCE = 1 kΩ.
Fig. 16. Typical isolation (OFF-state) as a function of frequency
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
12 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
V
nE
V
CC
CC
V
CC
GND
2R
2R
L
L
nY/nZ
nZ/nY
DUT
2R
L
2R
L
C
L
oscilloscope
GND
mnb011
a. Circuit
V(p- p)
mnb012
b. Crosstalk voltage
Adjust the switch input voltage for a 0 dBm level (0 dBm = 1 mW into 600 Ω)
Fig. 17. Test circuit for measuring crosstalk voltage (between the digital input and the switch)
V
CC
1E
V
IH
2R
L
0.1 µF
R
L
1Y or 1Z
1Z or 1Y
CHANNEL
ON
f
V
i
V
O1
2R
L
C
L
2E
V
IL
V
CC
V
CC
2R
L
L
2R
L
2Y or 2Z
2Z or 2Y
CHANNEL
OFF
V
2R
L
2R
C
L
V
O2
001aai846
Adjust the switch input voltage for a 0 dBm level (0 dBm = 1 mW into 600 Ω)
Fig. 18. Test circuit for measuring crosstalk (between the switches)
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
13 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog 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
0.5
0.2
0.13
0.1
0.25
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. 19. Package outline SOT505-2 (TSSOP8)
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
14 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog 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
E
v
A
Z
5
8
Q
A
2
A
A
(A )
3
1
pin 1 index
θ
L
p
detail X
1
4
L
e
w
b
p
0
5 mm
scale
Dimensions (mm are the original dimensions)
A
(1)
(2)
(1)
Unit
A
A
A
b
c
D
E
e
H
E
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
max.
max
mm nom
min
0.15 0.85
0.00 0.60
0.27 0.23 2.1 2.4
0.17 0.08 1.9 2.2
3.2
3.0
0.40 0.21
0.15 0.19
0.4
8°
0°
1
0.12
0.5
0.4
0.2 0.08 0.1
0.1
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.
sot765-1_po
References
Outline
version
European
projection
Issue date
IEC
JEDEC
JEITA
07-06-02
16-05-31
SOT765-1
MO-187
Fig. 20. Package outline SOT765-1 (VSSOP8)
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
15 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog 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
e
e
1
1
1
8×
(2)
A
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
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
07-11-14
07-12-07
SOT833-1
- - -
- - -
MO-252
Fig. 21. Package outline SOT833-1 (XSON8)
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
16 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
13. Abbreviations
Table 13. Abbreviations
Acronym
Description
DUT
ESD
HBM
MM
Device Under Test
ElectroStatic Discharge
Human Body Model
Machine Model
14. Revision history
Table 14. Revision history
Document ID
Release date
20181106
Data sheet status
Change notice Supersedes
74HC_HCT2G66 v.11
Modifications:
Product data sheet
-
74HC_HCT2G66 v.10
•
The format of this data sheet has been redesigned to comply with the identity guidelines
of Nexperia.
•
•
•
•
Legal texts have been adapted to the new company name where appropriate.
Type numbers 74HC2G66GD and 74HCT2G66GD (SOT996-2) removed.
Corrected Fig. 2
Package outline drawing SOT765-1 updated
74HC_HCT2G66 v.10
Modifications:
20131003
Product data sheet
-
74HC_HCT2G66 v.9
•
For type numbers 74HC2G66GD and 74HCT2G66GD XSON8U has changed to
XSON8.
74HC_HCT2G66 v.9
74HC_HCT2G66 v.8
74HC_HCT2G66 v.7
74HC_HCT2G66 v.6
74HC_HCT2G66 v.5
74HC_HCT2G66 v.4
74HC_HCT2G66 v.3
74HC_HCT2G66 v.2
74HC_HCT2G66 v.1
20111213
20100923
20100914
20100402
20090126
20040519
20031126
20030808
20030625
Product data sheet
Product data sheet
Product data sheet
Product data sheet
Product data sheet
Product specification
Product specification
Product specification
Product specification
-
-
-
-
-
-
-
-
-
74HC_HCT2G66 v.8
74HC_HCT2G66 v.7
74HC_HCT2G66 v.6
74HC_HCT2G66 v.5
74HC_HCT2G66 v.4
74HC_HCT2G66 v.3
74HC_HCT2G66 v.2
74HC_HCT2G66 v.1
-
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
17 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
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.
15. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
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.
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
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.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
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.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] 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 https://www.nexperia.com.
Definitions
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.
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.
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.
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.
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.
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.
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 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.
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 design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
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.
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.
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.
Trademarks
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
74HC_HCT2G66
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
18 / 19
Nexperia
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Ordering information....................................................1
4. Marking..........................................................................2
5. Functional diagram.......................................................2
6. Pinning information......................................................2
6.1. Pinning.........................................................................2
6.2. Pin description.............................................................3
7. Functional description................................................. 3
8. Limiting values............................................................. 3
9. Recommended operating conditions..........................4
10. Static characteristics..................................................4
10.1. Test circuits................................................................5
10.2. ON resistance............................................................6
10.3. ON resistance test circuit and graphs........................7
11. Dynamic characteristics.............................................8
11.1. Waveforms and test circuit........................................ 9
11.2. Additional dynamic characteristics...........................11
11.3. Test circuits and graphs...........................................11
12. Package outline........................................................ 14
13. Abbreviations............................................................17
14. Revision history........................................................17
15. Legal information......................................................18
© Nexperia B.V. 2018. 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: 6 November 2018
©
74HC_HCT2G66
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 11 — 6 November 2018
19 / 19
相关型号：
74HCT2G66DP-G
Bilateral switches - Description: Dual PicoGate Bilateral Switch; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 8 ; On resistance: 28 Ohms; Power dissipation considerations: Low Power ; Propagation delay: 2 ns; Voltage: 4.5-5.5 V
NXP
74HCT2G66GT
IC DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, 1 X 1.95 MM, 0.50 MM HEIGHT, PLASTIC, MO-252, SOT833-1, SON-8, Multiplexer or Switch
NXP
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