74HC_HCT1G66_15 Datasheet, PDF (3/18 Pages) NXP Semiconductors – Single-pole single-throw analog switch

NXP Semiconductors
74HC1G66; 74HCT1G66
Single-pole single-throw analog switch
7. Functional description
Table 4.
Input E
L
H
Function table^[1]
[1] H = HIGH voltage level; L = LOW voltage level.
8. Limiting values
Switch
OFF
ON
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
Unit
V_CC
I_IK
I_SK
I_SW
I_CC
I_GND
T_stg
P_tot
supply voltage
input clamping current
switch clamping current
switch current
supply current
ground current
storage temperature
total power dissipation
V_I < −0.5 V or V_I > V_CC + 0.5 V
V_I < −0.5 V or V_I > V_CC + 0.5 V
V_SW > −0.5 V or V_SW < V_CC + 0.5 V
T_amb = −40 °C to +125 °C
−0.5
[1] _-
[1] _-
-
-
−50
−65
[2] _-
+11.0 V
±20
mA
±20
mA
±25
mA
50
mA
-
mA
+150
°C
250
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For TSSOP5 and SC-74A packages: above 87.5 °C the value of P_tot derates linearly with 4.0 mW/K.
9. Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).^[1]
Symbol Parameter
Conditions
V_CC
V_I
V_SW
T_amb
∆t/∆V
supply voltage
input voltage
switch voltage
ambient temperature
input transition rise
and fall rate
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
V_CC = 10.0 V
74HC1G66
Min Typ Max
2.0
5.0 10.0
0
-
V_CC
0
-
V_CC
−40 +25 +125
-
-
625
-
1.67 139
-
-
83
-
-
35
74HCT1G66
Min Typ Max
4.5
5.0
5.5
0
-
V_CC
0
-
V_CC
−40 +25 +125
-
-
-
-
1.67 139
-
-
-
-
-
-
Unit
V
V
V
°C
ns/V
ns/V
ns/V
ns/V
[1] To avoid drawing V_CC current out of pin Z, when switch current flows in pin Y, the voltage drop across the bidirectional switch must not
exceed 0.4 V. If the switch current flows into pin Z, no V_CC current will flow out of terminal Y. In this case there is no limit for the voltage
drop across the switch, but the voltage at pins Y and Z may not exceed V_CC or GND.
74HC_HCT1G66_4
Product data sheet
Rev. 04 — 19 December 2008
© NXP B.V. 2008. All rights reserved.
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