参数资料
型号: SN74HC4066DB
厂商: Texas Instruments, Inc.
英文描述: QUADRUPLE BILATERAL ANALOG SWITCH
中文描述: 翻两番双边模拟开关
文件页数: 3/17页
文件大小: 418K
代理商: SN74HC4066DB
SN74HC4066
QUADRUPLE BILATERAL ANALOG SWITCH
SCLS325G
MARCH 1996
REVISED JULY 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
MIN
2
NOM
MAX
UNIT
VCC
VI/O
Supply voltage
5
6
V
I/O port voltage
0
VCC
VCC
VCC
VCC
0.3
V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
1.5
VIH
High-level input voltage, control inputs
3.15
V
4.2
0
VIL
Low-level input voltage, control inputs
0
0.9
V
0
1.2
1000
t/
v
Input transition rise/fall time
500
ns
400
TA
Operating free-air temperature
With supply voltages at or near 2 V, the analog switch on-state resistance becomes very nonlinear. It is recommended that only digital signals
be transmitted at these low supply voltages.
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
40
85
°
C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25 C
MIN
MIN
MAX
UNIT
TYP
150
MAX
IT =
1 mA, VI = 0 to VCC,
VC= VIH(see Figure 1)
VC = VIH (see Figure 1)
A V
0 t V
2 V
ron
On-state switch resistance
4.5 V
50
85
106
6 V
30
VI = VCC or GND, VC = VIH,
IT=
IT =
1 mA
GND V
2 V
320
ron(p)
Peak on-state resistance
4.5 V
70
170
215
( )
6 V
50
II
Control input current
VC = 0 or VCC
VI = VCC or 0, VO = VCC or 0,
VC = VIL (see Figure 2)
VI = VCC or 0, VC = VIH
(see Figure 3)
6 V
±
0.1
±
100
±
1000
nA
Isoff
Off-state switch leakage current
6 V
±
0.1
±
5
μ
A
Ison
On-state switch leakage current
6 V
±
0.1
±
5
μ
A
ICC
Supply current
VI = 0 or VCC,
IO = 0
6 V
2
20
μ
A
Ci
Input capacitance
A or B
5 V
9
pF
C
3
10
10
Cf
Feed-through
capacitance
A to B
VI = 0
0.5
pF
Co
Output capacitance
A or B
5 V
9
pF
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