參數(shù)資料
型號(hào)： 74HCT1G66
廠商： NXP Semiconductors N.V.
英文描述： Bilateral switch(雙向開(kāi)關(guān))
中文描述： 雙邊開(kāi)關(guān)（雙向開(kāi)關(guān)）
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 119K
代理商： 74HCT1G66
1998 Aug 03
2
Philips Semiconductors
Product specification
Bilateral switch
74HC1G66;
74HCT1G66
FEATURES
Wide operating voltage range:
2.0 to 9.0 V
Very low ON resistance
45
(TYP.) at V
CC
= 4.5 V
30
(TYP.) at V
CC
= 6.0 V
25
(TYP.) at V
CC
= 9.0 V
High noise immunity
Low power dissipation
Very small 5 pins package
Output capability: non standard.
DESCRIPTION
The 74HC1G/HCT1G66 is a
high-speed Si-gate CMOS device.
The 74HC1G/HCT1G66 provides an
analog switch. The switch has two
input/output terminals (Y, Z) and an
active HIGH enable input (E). When E
is LOW, the analog switch is turned
off.
The non standard output currents are
equal compared to the
74HC/HCT4066.
FUNCTION TABLE
Note
1.
H = HIGH voltage level;
L = LOW voltage level.
INPUTS E
(1)
SWITCH
L
H
OFF
ON
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6.0 ns.
Notes
1.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W).
P
D
= C
PD
×
V
CC2
×
f
i
+
∑
((C
L
+C
S
)
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
C
S
= max. switch capacitance in pF;
V
CC
= supply voltage in V;
∑
((C
L
+C
S
)
×
V
CC2
×
f
o
) = sum of outputs.
For HC1G the condition is V
I
= GND to V
CC.
For HCT1G the condition is V
I
= GND to V
CC
1.5 V.
2.
PINNING
SYMBOL
PARAMETER
CONDITIONS
TYP.
UNIT
HC1G
HCT1G
t
PZH
/t
PZL
turn-on time
E to V
os
turn-off time
E to V
os
input
capacitance
power
dissipation
capacitance
max. switch
capacitance
C
L
= 15 pF
R
L
= 1 k
V
CC
= 5 V
11
12
ns
t
PHZ
/t
PLZ
11
12
ns
C
I
1.5
1.5
pF
C
PD
notes 1 and 2
9
9
pF
C
S
8
8
pF
PIN
SYMBOL
DESCRIPTION
1
2
3
4
5
Y
Z
GND
E
V
CC
independent input/output
independent input/output
ground (0 V)
enable input (active HIGH)
DC positive supply voltage
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74HCT1G66GV 功能描述:模擬開(kāi)關(guān) IC 3.3V SINGLE ANALOG SWITCH RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
74HCT1G66GV,125 功能描述:模擬開(kāi)關(guān) IC 3.3V SINGLE ANALOG RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
74HCT1G66GV-Q100H 制造商:NXP Semiconductors 功能描述:74HCT1G66GV-Q100/SO5/REELR// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC ANLG SWITCH SPST 5TSOP
74HCT1G66GW,125 功能描述:模擬開(kāi)關(guān) IC SINGLE BILATERAL SWT RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
74HCT1G66GW,165 功能描述:模擬開(kāi)關(guān) IC BILATERAL SWITCH RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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