參數(shù)資料
型號: 74AHCT1G66GW-T
廠商: NXP SEMICONDUCTORS
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5
封裝: 1.25 MM, PLASTIC, SOT-353, MO-203, SC-88A, TSSOP-5
文件頁數(shù): 12/17頁
文件大小: 105K
代理商: 74AHCT1G66GW-T
74AHC_AHCT1G66_4
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 18 December 2008
4 of 17
NXP Semiconductors
74AHC1G66; 74AHCT1G66
Single-pole single-throw analog switch
[1]
To avoid drawing VCC current out of pin Z, when switch current ows in pin Y, the voltage drop across the bidirectional switch must not
exceed 0.4 V. If the switch current ows into pin Z, no VCC current will ow 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 VCC or GND.
[2]
Applies to control signal levels.
10. Static characteristics
Tamb
ambient temperature
40
+25
+125
40
+25
+125
°C
t/V
input transition rise and
fall rate
VCC = 3.3 ± 0.3 V
-
100
-
ns/V
VCC = 5.0 ± 0.5 V
-
20
-
20
ns/V
Table 6.
Recommended operating conditions …continued
Voltages are referenced to GND (ground = 0 V).[1]
Symbol
Parameter
Conditions
74AHC1G66
74AHCT1G66
Unit
Min
Typ
Max
Min
Typ
Max
Table 7.
Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25
°C
40 °C to +85 °C 40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
Min
Max
74AHC1G66
VIH
HIGH-level
input voltage
VCC = 2.0 V
1.5
-
1.5
-
1.5
-
V
VCC = 3.0 V
2.1
-
2.1
-
2.1
-
V
VCC = 5.5 V
3.85
-
3.85
-
3.85
-
V
VIL
LOW-level
input voltage
VCC = 2.0 V
-
0.5
-
0.5
-
0.5
V
VCC = 3.0 V
-
0.9
-
0.9
-
0.9
V
VCC = 5.5 V
-
1.65
-
1.65
-
1.65
V
II
input leakage
current
VI = 5.5 V or GND;
VCC = 5.5 V
-
0.1
-
1.0
-
2.0
A
IS(OFF)
OFF-state
leakage
current
Y or Z; VCC = 5.5 V;
-
0.1
-
1.0
-
4.0
A
IS(ON)
ON-state
leakage
current
Y or Z; VCC = 5.5 V;
-
0.1
-
1.0
-
4.0
A
ICC
supply current E, Y or Z = VCC or GND;
VCC = 5.5 V
-
1.0
-
10
-
40
A
CI
input
capacitance
E input
-
2.0
10
-
10
-
10
pF
CS(ON)
ON-state
capacitance
Y or Z input or output
-
4.0
10
-
10
-
10
pF
74AHCT1G66
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2.0
-
2.0
-
2.0
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
0.8
-
0.8
-
0.8
V
II
input leakage
current
VI = 5.5 V or GND;
VCC = 5.5 V
-
0.1
-
1.0
-
2.0
A
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