OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

74AHC1G66GV,125

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
74AHC_AHCT1G66_4 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 04 — 18 December 2008 6 of 17
NXP Semiconductors
74AHC1G66; 74AHCT1G66
Single-pole single-throw analog switch
10.2 ON resistance
[1] At supply voltages approaching 2 V, the analog switch 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.
10.3 ON resistance test circuit and graphs
Table 8. ON resistance
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graph see Figure 7
[1]
.
Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit
Typ max Max Max
74AHC1G66 and 74AHCT1G66
R
ON(peak)
ON resistance
(peak)
V
I
=V
CC
to GND; see Figure 6
I
SW
= 1.0 mA; V
CC
= 2.0 V 148
[1]
-- -Ω
I
SW
= 10 mA; V
CC
= 3.0 V to 3.6 V 28 50 70 110 Ω
I
SW
= 10 mA; V
CC
= 4.5 V to 5.5 V 15 30 40 60 Ω
R
ON(rail)
ON resistance
(rail)
V
I
= GND; see Figure 6
I
SW
= 1.0 mA; V
CC
= 2.0 V 30 - - - Ω
I
SW
= 10 mA; V
CC
= 3.0 V to 3.6 V 20 50 65 90 Ω
I
SW
= 10 mA; V
CC
= 4.5 V to 5.5 V 15 22 26 40 Ω
V
I
=V
CC
; see Figure 6
I
SW
= 1.0 mA; V
CC
= 2.0 V 28 - - - Ω
I
SW
= 10 mA; V
CC
= 3.0 V to 3.6 V 18 50 65 90 Ω
I
SW
= 10 mA; V
CC
= 4.5 V to 5.5 V 13 22 26 40 Ω
R
ON
=V
SW
/ I
SW
.T
amb
=25°C.
Fig 6. Test circuit for measuring ON resistance Fig 7. Typical ON resistance as a function of
input voltage
001aag490
V
I
V
IH
V
CC
GND
ZY
E
V
SW
I
SW
0246
V
I
(V)
R
ON
(Ω)
40
30
10
0
20
mna630
V
CC
= 3.0 V
4.5 V
5.5 V
74AHC_AHCT1G66_4 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 04 — 18 December 2008 7 of 17
NXP Semiconductors
74AHC1G66; 74AHCT1G66
Single-pole single-throw analog switch
11. Dynamic characteristics
Table 9. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V);
C
L
= 50 pF; unless otherwise specified;
For test circuit see Figure 10.
Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit
Typ
[1]
max Max Max
74AHC1G66
t
pd
propagation
delay
Y to Z or Z to Y; see Figure 8
[2]
V
CC
= 2.0 V 2.2 5.0 6.0 7.0 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.0 3.0 4.0 ns
V
CC
= 4.5 V to 5.5 V 0.6 1.0 2.0 3.0 ns
t
en
enable time E to Y or Z; see Figure 9
[2]
V
CC
= 2.0 V; C
L
= 15 pF 7.0 25.0 33.0 40.0 ns
V
CC
= 2.0 V 11.0 35.0 46.0 57.0 ns
V
CC
= 3.0 V to 3.6 V;
C
L
=15pF
4.0 11.0 14.0 18.0 ns
V
CC
= 3.0 V to 3.6 V 5.8 15.0 20.0 25.0 ns
V
CC
= 4.5 V to 5.5 V;
C
L
=15pF
3.0 8.0 10.0 13.0 ns
V
CC
= 4.5 V to 5.5 V 4.0 11.0 13.0 17.0 ns
t
dis
disable time E to Y or Z; see Figure 9
[2]
V
CC
= 2.0 V; C
L
= 15 pF 9.0 25.0 33.0 40.0 ns
V
CC
= 2.0 V 13.0 35.0 46.0 57.0 ns
V
CC
= 3.0 V to 3.6 V;
C
L
=15pF
6.0 11.0 14.0 18.0 ns
V
CC
= 3.0 V to 3.6 V 8.4 15.0 20.0 25.0 ns
V
CC
= 4.5 V to 5.5 V;
C
L
=15pF
5.0 8.0 10.0 13.0 ns
V
CC
= 4.5 V to 5.5 V 6.1 11.0 13.0 17.0 ns
C
PD
power
dissipation
capacitance
V
I
= GND to V
CC
[3]
13 - - - pF
74AHCT1G66
t
pd
propagation
delay
Y to Z or Z to Y; see Figure 8
[2]
V
CC
= 4.5 V to 5.5 V 0.7 1.0 2.0 3.0 ns
t
en
enable time E to Y or Z; see Figure 9
[2]
V
CC
= 4.5 V to 5.5 V;
C
L
=15pF
3.0 7.0 10.0 13.0 ns
V
CC
= 4.5 V to 5.5 V 4.7 10.0 13.0 17.0 ns
t
dis
disable time E to Y or Z; see Figure 9
[2]
V
CC
= 4.5 V to 5.5 V;
C
L
=15pF
5.0 8.0 10.0 13.0 ns
V
CC
= 4.5 V to 5.5 V 6.5 11.0 13.0 17.0 ns
74AHC_AHCT1G66_4 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 04 — 18 December 2008 8 of 17
NXP Semiconductors
74AHC1G66; 74AHCT1G66
Single-pole single-throw analog switch
[1] All typical values are measured at V
CC
= 2.0 V, V
CC
= 3.3 V, V
CC
= 5.0 V and T
amb
=25°C.
[2] t
pd
is the same as t
PLH
and t
PHL
.
t
en
is the same as t
PZL
and t
PZH
.
t
dis
is the same as t
PLZ
and t
PHZ
.
[3] C
PD
is used to determine the dynamic power dissipation P
D
(µW).
P
D
=C
PD
× V
CC
2
× f
i
+ Σ ((C
L
× C
SW
) × V
CC
2
× f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
C
SW
= maximum switch capacitance in pF (see Table 7);
V
CC
= supply voltage in Volt;
Σ ((C
L
× C
SW
) × V
CC
2
× f
o
) = sum of outputs.
11.1 Waveforms and test circuit
C
PD
power
dissipation
capacitance
V
I
= GND to V
CC
[3]
15 - - - pF
Table 9. Dynamic characteristics
…continued
Voltages are referenced to GND (ground = 0 V);
C
L
= 50 pF; unless otherwise specified;
For test circuit see Figure 10.
Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit
Typ
[1]
max Max Max
Measurement points are given in Table 10.
Logic levels: V
OL
and V
OH
are typical output voltage levels that occur with the output load.
Fig 8. Input (Y or Z) to output (Z or Y) propagation delays
mna667
t
PLH
t
PHL
V
M
V
M
Y or Z input
Z or Y output
GND
V
I
V
OH
V
OL
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

74AHC1G66GV,125

Mfr. #:
Buy 74AHC1G66GV,125
Manufacturer:
Nexperia
Description:
Analog Switch ICs 3.3V SINGLE ANALOG
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet