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74V2T384 Datasheet

DUAL HIGH SPEED BUS SWITCH

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74V2T384 pdf
74V2T384
DUAL HIGH SPEED BUS SWITCH
s HIGH SPEED: tPD = 0.5ns (TYP.) at VCC = 5V
s COMPATIBLE WITH TTL LEVEL
s LOW POWER DISSIPATION:
www.DataSheet4U.comICC = 1µA(MAX.) at TA = 25°C
s LOW "ON" RESISTANCE at VCC=5.0V:
RON =7(TYP.) VIN = 0V II/O = 30mA
RON =20(TYP.) VIN = 2.4V II/O = 10mA
s OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.0V TO 5.5V
s 5V TOLERANT ON CONTROL PIN
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2T384 is an advanced high-speed CMOS
DUAL HIGH SPEED BUS SWITCH fabricated in
silicon gate C2MOS technology. It’s designed to
operate from 4.5V to 5.5V, making this device
ideal for portable applications. It’s offers 7
Resistance typical value at VCC=4.5V. Additional
key feature are fast switching speed (tON=3.8ns,
SOT23-8L
ORDER CODES
PACKAGE
SOT23-8L
T&R
74V2T384STR
tOFF=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 SOT23-8L package.
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 2003
1/7


STMicroelectronics Electronic Components Datasheet

74V2T384 Datasheet

DUAL HIGH SPEED BUS SWITCH

No Preview Available !

74V2T384 pdf
74V2T384
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1, 5
2, 6
7, 3
4
8
SYMBOL
1I/O, 2I/O
1O/I, 2O/I
1OE, 2OE
GND
VCC
NAME AND FUNCTION
Independent Input/Output
Independent Output/Input
Enable Input (Active
HIGH)
Ground (0V)
Positive Supply Voltage
www.DataSheet4U.com
TRUTH TABLE
OE
L
H
* High Impedance State
SWITCH FUNCTION
ON
OFF *
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7.0
V
VI DC Input Voltage
-0.5 to VCC + 0.5
V
VIC DC Control Input Voltage
-0.5 to +7.0
V
VO DC Output Voltage
-0.5 to VCC + 0.5
V
IIK DC Input Diode Current
± 20
mA
IIK DC Control Input Diode Current
- 20 mA
IOK DC Output Diode Current
± 20
mA
IO DC Output Current
± 50
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
Tstg Storage Temperature
-65 to +150
°C
TL Lead Temperature (10 sec)
300 °C
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
VCC Supply Voltage
VI Input Voltage
VIC Control Input Voltage
VO Output Voltage
Top Operating Temperature
dt/dv Input Rise and Fall Time (note 1) VCC = 5.0V
1) VIN from 0.8V to 2V on control pin
Value
4.0 to 5.5
0 to VCC
0 to 5.5
0 to VCC
-55 to 125
0 to 20
Unit
V
V
V
V
°C
ns/V
2/7


Part Number 74V2T384
Description DUAL HIGH SPEED BUS SWITCH
Maker STMicroelectronics
Total Page 7 Pages
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