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1/9April 2002
■ HIGH SPEED: t
PD
= 0.5ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION:
I
CC
= 1µA(MAX.) at TA=25°C
■ LOW "ON" RESISTANCE at V
CC
=5.0V:
R
ON
= 7Ω (TYP) , VIN=0V, I
I/O
=30mA
R
ON
= 14Ω (TYP), VIN=2.4V , I
I/O
=15mA
■ OPERATING VOLATGE RANGE:
V
CC
(OPR.) = 4.0V TO 5.5V
■ 5V TOLERANT ON CONTROL PIN
■ COMPA TIBLE WITH TT L OU TP U TS:
V
IH
= 2V (MIN), VIL = 0.8V (MAX)
DESCRIPTION
The 74V1T384 is an advanced high-speed CMOS
SINGLE HIGH SPEED BUS SWITCH fabricated
in silicon gate C
2
MOS technology. It’s designed
to operate from 4V to 5.5V, making this device
ideal for portable applications. It’s offers 7Ω
Resistance typical value at V
CC
=5V. Additional
key feature are fast switching speed (t
ON
=3.8ns,
t
OFF
=3.3ns Typical) and Low Power
Consumption.
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.
It’s available in the commercial and extended
temperature range in SOT23-5L and SC-70-5L
package.
74V1T384
SINGLE HIGH SPEED BUS SWITCH
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE T & R
SOT23-5L 74V1T384STR
SOT323-5L 74V1T384CTR
SOT323-5LSOT23-5L
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74V1T384
2/9
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
TRUTH TABLE
* High Impedance State
ABSOLUTE MAXIMUM RATINGS
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
1) VIN from 0.8V to 2V on control pin
PIN No SYMBOL NAME AND FUNCTION
1 I/O Independent Input/Output
2 O/I Independent Output/Input
4OE
Enable Input (Active
HIGH)
3 GND Ground (0V)
5
V
CC
Positive Supply Voltage
OE
SWITCH FUNCTION
LON
H OFF *
Symbol Parameter Value Unit
V
CC
Supply Voltage
-0.5 to +7.0 V
V
I
DC Input Voltage -0.5 to VCC + 0.5
V
V
IC
DC Control Input Voltage
-0.5 to +7.0 V
V
O
DC Output Voltage -0.5 to VCC + 0.5
V
I
IK
DC Input Diode Current
±
20 mA
I
IK
DC Control Input Diode Current
- 20 mA
I
OK
DC Output Diode Current
±
20 mA
I
O
DC Output Current
±
50 mA
I
CC
or I
GND
DC VCC or Ground Current
±
50 mA
T
stg
Storage Temperature
-65 to +150 °C
T
L
Lead Temperature (10 sec)
300 °C
Symbol Parameter Value Unit
V
CC
Supply Voltage
4.0 to 5.5 V
V
I
Input Voltage 0 to V
CC
V
V
IC
Control Input Voltage
0 to 5.5 V
V
O
Output Voltage 0 to V
CC
V
T
op
Operating Temperature
-55 to 125 °C
dt/dv
Input Rise and Fall Time (note 1) V
CC
= 5.0V
0 to 20 ns/V
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74V1T384
3/9
DC SPECIFICATIONS
(*) Vol tage range is 5V ± 0.5V
AC ELECTRICAL CHARACTERISTICS (CL = 50pF, Input tr = tf = 3ns)
(*) Vol tage range is 5.0V
±
0.5V
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
V
IH
High Level Input
Voltage
5.0
(*)
222V
V
IL
Low Level Input
Voltage
5.0
(*)
0.8 0.8 0.8 V
V
IH
High Level Input
Voltage
4.0
222V
V
IL
Low Level Input
Voltage
4.0
0.8 0.8 0.8 V
R
ON
ON Resistance
4.5
VIC = VIL
V
I/O
= GND
I
I/O
≤ 30 mA
71015
Ω
R
ON
ON Resistance
4.5
VIC = VIL
V
I/O
= 2.4V
I
I/O
≤ 10 mA
20 40 60
Ω
I
OFF
Input/Output
Leakage Current
(SWITCH OFF)
5.5
VOS = VCC to GND
V
IS
= VCC to GND
V
IC
= V
IH
±
0.1
±
1
±
10µA
I
IN
Control Input
Leakage Current
0 to
5.5
V
IC
= 5.5V or GND
±
0.1
±
1.0
±
1.0µA
I
CC
Quiescent Supply
Current
5.5
V
I
= VCC or GND
11020
µ
A
I
CC
Additional Worst
Case Supply
Current
5.5 C
Input at 3.4V
1.35 1.5 1.5 mA
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
t
PD
Delay Time
5.0
(*)
tr = tf = 6ns
0.5 0.8 1.0 2.0 ns
t
PLZ
t
PHZ
Output Disable
Time
5.0
(*)
CL = 50pF
R
1
= 500 Ω
VIN=2.4V
3.8 6.5 9.0 10.0 ns
t
PZL
t
PZH
Output Enable
Time
5.0
(*)
CL = 50pF
R
1
= 1KΩ
VIN=2.4V
3.3 5.0 7.5 8.5 ns
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74V1T384
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CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (R ef er to Test Circui t ). Average ope rating curre nt can be obtained by the follow i ng equation. I
CC(opr)
= CPD x VCC x fIN + I
CC
Symbol Parameter
Test Condition Value
Unit
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
C
IN
Input Capacitance
4101010pF
C
I/O
Output
Capacitance
7pF
C
PD
Power Dissipation
Capacitance
(note 1)
3pF
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74V1T384
5/9
DIM.
mm. mils
MIN. TYP MAX. MIN. TYP. MAX.
A 0.90 1.45 35.4 57.1
A1 0.00 0.15 0.0 5.9
A2 0.90 1.30 35.4 51.2
b 0.35 0.50 13.7 19.7
C 0.09 0.20 3.5 7.8
D 2.80 3.00 110.2 118.1
E 2.60 3.00 102.3 118.1
E1 1.50 1.75 59.0 68.8
e0.95 37.4
e1 1.9 74.8
L 0.35 0.55 13.7 21.6
SOT23-5L MECHANICAL DATA
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74V1T384
6/9
DIM.
mm. mils
MIN. TYP MAX. MIN. TYP. MAX.
A 0.80 1.10 31.5 43.3
A1 0.00 0.10 0.0 3.9
A2 0.80 1.00 31.5 39.4
b 0.15 0.30 5.9 11.8
C 0.10 0.18 3.9 7.1
D 1.80 2.20 70.9 86.6
E 1.80 2.40 70.9 94.5
E1 1.15 1.35 45.3 53.1
e0.65 25.6
e1 1.3 51.2
L 0.10 0.30 3.9 11.8
SOT323-5L MECHANICAL DATA
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74V1T384
7/9
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 180 7.086
C 12.8 13.0 13.2 0.504 0.512 0.519
D 20.2 0.795
N 60 2.362
T 14.4 0.567
Ao 3.13 3.23 3.33 0.123 0.127 0.131
Bo 3.07 3.17 3.27 0.120 0.124 0.128
Ko 1.27 1.37 1.47 0.050 0.054 0.0.58
Po 3.9 4.0 4.1 0.153 0.157 0.161
P 3.9 4.0 4.1 0.153 0.157 0.161
Tape & Reel SOT23-xL MECHANICAL DATA
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74V1T384
8/9
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 175 180 185 6.889 7.086 7.283
C 12.8 13 13.2 0.504 0.512 0.519
D 20.2 0.795
N 59.5 60 60.5 2.362
T 14.4 0.567
Ao 2.25 0.088
Bo 2.7 0.106
Ko 1.2 0.047
Po 3.98 4 4.2 0.156 0.157 0.165
P 3.98 4 4.2 0.156 0.157 0.165
Tape & Reel SOT323-xL MECHANICAL DATA
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74V1T384
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