74V1G384STR [STMICROELECTRONICS]
SINGLE HIGH SPEED BUS SWITCH; 单个高速总线开关
| 型号： | 74V1G384STR |
| 厂家： | 
ST |
| 描述： | SINGLE HIGH SPEED BUS SWITCH |
| 文件： | 总9页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74V1G384
SINGLE HIGH SPEED BUS SWITCH
■
■
HIGH SPEED: t = 0.5ns (TYP.) at V = 5V
PD CC
LOW POWER DISSIPATION:
I
= 1µA(MAX.) at T =25°C
CC
A
■
■
LOW "ON" RESISTANCE at V =5.0V:
CC
R
R
= 7Ω (TYP), V =0V, I =30mA
IN I/O
ON
ON
= 14Ω (TYP), V =2.4V, I =15mA
IN
I/O
SOT23-5L
SOT323-5L
T & R
OPERATING VOLATGE RANGE:
(OPR.) = 3.0V TO 5.5V
V
CC
■
■
5V TOLERANT ON CONTROL PIN
HIGH NOISE IMMUNITY:
ORDER CODES
V
= V
= 28% V (MIN.)
PACKAGE
NIH
NIL CC
SOT23-5L
74V1G384STR
74V1G384CTR
DESCRIPTION
The 74V1G384 is an advanced high-speed CMOS
SINGLE HIGH SPEED BUS SWITCH fabricated
in silicon gate C MOS technology. It’s designed to
operate from 3V to 5.5V, making this device ideal
SOT323-5L
2
The OE input is provided to control the switch; the
switch is ON when the OE input is held low and
OFF when OE is held high.
for portable applications. It’s offers 7Ω Resistance
typical value at V =5V. Additional key feature
It’s available in the commercial and extended
temperature range in SOT23-5L and SC-70-5L
package.
CC
are fast switching speed (t =3.8ns, t
=3.3ns
ON
OFF
Typical) and Low Power Consumption.
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2004
1/9
74V1G384
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN N°
SYMBOL
NAME AND FUNCTION
1
2
I/O
O/I
Independent Input/Output
Independent Output/Input
Enable Input (Active
HIGH)
4
OE
3
5
GND
Ground (0V)
V
Positive Supply Voltage
CC
TRUTH TABLE
OE
SWITCH FUNCTION
L
ON
H
OFF *
* High Impedance State
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7.0
V
V
CC
V
DC Input Voltage
-0.5 to V + 0.5
I
CC
V
DC Control Input Voltage
DC Output Voltage
DC Input Diode Current
-0.5 to +7.0
V
IC
V
I
-0.5 to V + 0.5
V
O
CC
± 20
- 20
mA
mA
mA
mA
mA
°C
°C
IK
IK
I
DC Control Input Diode Current
DC Output Diode Current
DC Output Current
I
± 20
OK
I
± 50
O
I
or I
T
DC V
or Ground Current
CC
± 50
CC
GND
Storage Temperature
-65 to +150
300
stg
T
Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
Supply Voltage
3 to 5.5
V
V
CC
V
Input Voltage
0 to V
I
CC
V
Control Input Voltage
Output Voltage
0 to 5.5
V
IC
V
0 to V
V
O
CC
T
Operating Temperature
-55 to 125
0 to 20
°C
ns/V
op
Input Rise and Fall Time (note 1) V = 5.0V
dt/dv
CC
1) V from 30% to 70% of V on control pin
IN
CC
2/9
74V1G384
DC SPECIFICATIONS
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
V
High Level Input
Voltage
2.0
1.5
1.5
1.5
IH
V
3.0 to
5.5
0.7VCC
0.7VCC
0.7VCC
V
Low Level Input
Voltage
2.0
0.5
0.5
0.5
IL
V
3.0 to
5.5
0.3VCC
0.3VCC
0.3VCC
R
R
ON Resistance
ON Resistance
V
= V
IL
= GND
≤ 30 mA
9
7
13
10
40
28
20
15
60
40
Ω
ON
IC
3.0
V
I/O
I
I/O
V
= V
Ω
Ω
Ω
IC
IL
4.5
3.0
V
= GND
≤ 30 mA
I/O
I
I/O
V
= V
IL
= 1.5V
≤ 15 mA
20
14
ON
IC
V
I/O
I
I/O
4.5
V
= V
IC IL
V
= 2.4V
I/O
I
≤ 15 mA
I/O
I
Input/Output
Leakage Current
(SWITCH OFF)
V
V
= V to GND
OFF
OS
CC
V
= V to GND
5.5
±0.1
± 1
± 10
µA
IS
CC
V
= V
IL
IC
I
Control Input
Leakage Current
0 to
5.5
± 0.1
± 1.0
± 1.0
µA
µA
IN
= 5.5V or GND
IC
I
Quiescent Supply
Current
1
10
20
CC
V = V or GND
5.5
I
CC
AC ELECTRICAL CHARACTERISTICS (C = 50pF, Input t = t = 3ns)
L
r
f
Test Condition
Value
T
= 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
(*)
t
Delay Time
t = t = 6ns
0.8
0.5
1.2
0.8
1.5
1.0
2.0
1.5
PD
3.3
r
f
ns
ns
(**)
(*)
t = t = 6ns
5.0
r
f
t
Output Disable
Time
R = 500Ω
PLZ
3.3
1
8.5
3.8
7.3
3.3
12.0
6.5
14.0
9.0
16.0
10.0
16.0
8.5
t
V
=1.5V
PHZ
IN
(**)
R = 500Ω
5.0
3.3
1
V
=2.4V
IN
(*)
R = 1KΩ
1
12.0
5.0
14.0
7.5
V
=1.5V
t
IN
Output Enable
Time
PZL
ns
t
(**)
R = 1KΩ
PZH
5.0
1
V
=2.4V
IN
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
3/9
74V1G384
CAPACITIVE CHARACTERISTICS
Test Condition
Value
T
= 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
4
10
10
10
pF
pF
IN
C
Output
Capacitance
I/O
7
2.5
3
C
Power Dissipation
Capacitance
(note 1)
3.3
5.0
PD
pF
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I
CC(opr)
PD CC IN CC
4/9
74V1G384
SOT23-5L MECHANICAL DATA
mm.
mils
DIM.
MIN.
0.90
0.00
0.90
0.35
0.09
2.80
1.50
TYP
MAX.
1.45
0.10
1.30
0.50
0.20
3.00
1.75
MIN.
35.4
0.0
TYP.
MAX.
57.1
3.9
A
A1
A2
b
35.4
13.7
3.5
51.2
19.7
7.8
C
D
E
110.2
59.0
118.1
68.8
e
0.95
37.4
H
L
2.60
0.10
3.00
0.60
102.3
3.9
118.1
23.6
.
7049676C
5/9
74V1G384
SOT323-5L MECHANICAL DATA
mm.
mils
TYP.
DIM.
MIN.
0.80
0.00
0.80
0.15
0.10
1.80
1.80
1.15
TYP
MAX.
1.10
0.10
1.00
0.30
0.18
2.20
2.40
1.35
MIN.
31.5
0.0
MAX.
43.3
3.9
A
A1
A2
b
31.5
5.9
39.4
11.8
7.1
C
3.9
D
70.9
70.9
45.3
86.6
94.5
53.1
E
E1
e
25.6
51.2
.65
0
e1
L
1.3
0.10
0.30
3.9
11.8
6/9
74V1G384
Tape & Reel SOT23-xL MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
180
MIN.
MAX.
7.086
0.519
A
C
12.8
20.2
60
13.0
13.2
0.504
0.795
2.362
0.512
D
N
T
14.4
3.33
3.27
1.47
4.1
0.567
0.131
0.128
0.0.58
0.161
0.161
Ao
Bo
Ko
Po
P
3.13
3.07
1.27
3.9
3.23
3.17
1.37
4.0
0.123
0.120
0.050
0.153
0.153
0.127
0.124
0.054
0.157
0.157
3.9
4.0
4.1
7/9
74V1G384
Tape & Reel SOT323-xL MECHANICAL DATA
mm.
TYP
180
13
inch
TYP.
7.086
0.512
DIM.
MIN.
175
MAX.
185
MIN.
6.889
0.504
0.795
MAX.
7.283
0.519
A
C
12.8
20.2
59.5
13.2
D
N
60
60.5
14.4
2.362
T
0.567
Ao
Bo
Ko
Po
P
2.25
2.7
1.2
4
0.088
0.106
0.047
0.157
0.157
3.9
3.8
4.1
4.2
0.153
0.149
0.161
0.165
4
8/9
74V1G384
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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