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74ALVC162240 PDF даташит

Спецификация 74ALVC162240 изготовлена ​​​​«Fairchild Semiconductor» и имеет функцию, называемую «Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26 Series Resistors in Outputs».

Детали детали

Номер произв 74ALVC162240
Описание Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26 Series Resistors in Outputs
Производители Fairchild Semiconductor
логотип Fairchild Semiconductor логотип 

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74ALVC162240 Даташит, Описание, Даташиты
November 2001
Revised November 2001
74ALVC162240
Low Voltage 16-Bit Inverting Buffer/Line Driver
with 3.6V Tolerant Inputs and Outputs
and 26Series Resistors in Outputs
General Description
The ALVC162240 contains sixteen inverting buffers with
3-STATE outputs to be employed as a memory and
address driver, clock driver, or bus oriented transmitter/
receiver. The device is nibble (4-bit) controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The 74ALVC162240 is designed for low voltage (1.65V to
3.6V) VCC applications with I/O capability up to 3.6V. The
74ALVC162240 is also designed with 26series resistors
in the outputs. This design reduces line noise in applica-
tions such as memory address drivers, clock drivers, and
bus transceivers/transmitters.
The 74ALVC162240 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
s 1.65V to 3.6V VCC supply operation
s 3.6V tolerant inputs and outputs
s 26series resistors in outputs
s tPD
3.8 ns max for 3.0V to 3.6V VCC
4.3 ns max for 2.3V to 2.7V VCC
7.6 ns max for 1.65V to 1.95V VCC
s Power-off high impedance inputs and outputs
s Supports live insertion and withdrawal (Note 1)
s Uses patented noise/EMI reduction circuitry
s Latchup conforms to JEDEC JED78
s ESD performance:
Human body model > 2000V
Machine model > 200V
Note 1: To ensure the high-impedance state during power up or power
down, OE should be tied to VCC through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Order Number Package Number
Package Descriptions
74ALVC162240T
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Pin Names
OEn
I0I15
O0O15
Description
Output Enable Input (Active LOW)
Inputs
Outputs
© 2001 Fairchild Semiconductor Corporation DS500699
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74ALVC162240 Даташит, Описание, Даташиты
Connection Diagram
Truth Tables
Inputs
OE1
L
L
H
I0–I3
L
H
X
Inputs
OE2
L
L
H
I4–I7
L
H
X
Outputs
O0–O3
H
L
Z
Outputs
O4–O7
H
L
Z
Inputs
OE3
L
L
H
I8–I11
L
H
X
Outputs
O8–O11
H
L
Z
Functional Description
The 74ALVC162240 contains sixteen inverting buffers with
3-STATE outputs. The device is nibble (4 bits) controlled
with each nibble functioning identically, but independent of
each other. The control pins may be shorted together to
obtain full 16-bit operation.The 3-STATE outputs are con-
Logic Diagram
Inputs
Outputs
OE4
I12–I15
LL
LH
HX
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial (HIGH or LOW, inputs may not float)
Z = High Impedance
O12–O15
H
L
Z
trolled by an Output Enable (OEn) input. When OEn is
LOW, the outputs are in the 2-state mode. When OEn is
HIGH, the standard outputs are in the high impedance
mode but this does not interfere with entering new data into
the inputs.
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74ALVC162240 Даташит, Описание, Даташиты
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Voltage (VI)
Output Voltage (VO) (Note 3)
DC Input Diode Current (IIK)
VI < 0V
DC Output Diode Current (IOK)
VO < 0V
DC Output Source/Sink Current
(IOH/IOL)
DC VCC or GND Current per
Supply Pin (ICC or GND)
Storage Temperature Range (TSTG)
0.5V to +4.6V
0.5V to 4.6V
0.5V to VCC +0.5V
50 mA
50 mA
±50 mA
±100 mA
65°C to +150°C
Recommended Operating
Conditions (Note 4)
Power Supply
Operating
1.65V to 3.6V
Input Voltage
Output Voltage (VO)
Free Air Operating Temperature (TA)
Minimum Input Edge Rate (t/V)
0V to VCC
0V to VCC
40°C to +85°C
VIN = 0.8V to 2.0V, VCC = 3.0V
10 ns/V
Note 2: The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the Absolute Maximum Rat-
ings. The Recommended Operating Conditionstable will define the condi-
tions for actual device operation.
Note 3: IO Absolute Maximum Rating must be observed.
Note 4: Floating or unused control inputs must be held HIGH or LOW.
DC Electrical Characteristics
Symbol
Parameter
VIH HIGH Level Input Voltage
VIL LOW Level Input Voltage
VOH HIGH Level Output Voltage
VOL LOW Level Output Voltage
II
IOZ
ICC
ICC
Input Leakage Current
3-STATE Output Leakage
Quiescent Supply Current
Increase in ICC per Input
Conditions
IOH = −100 µA
IOH = −2 mA
IOH = −4 mA
IOH = −6 mA
IOH = −8 mA
IOH = −12 mA
IOL = 100 µA
IOL = 2 mA
IOL = 4 mA
IOL = 6 mA
IOL = 8 mA
IOL = 12 mA
0 VI 3.6V
0 VO 3.6V
VI = VCC or GND, IO = 0
VIH = VCC 0.6V
VCC
Min Max
(V)
1.65 - 1.95 0.65 x VCC
2.3 - 2.7
1.7
2.7 - 3.6
2.0
1.65 - 1.95
2.3 - 2.7
0.35 x VCC
0.7
2.7 - 3.6
0.8
1.65 - 3.6 VCC - 0.2
1.65
1.2
2.3 1.9
2.3 1.7
3 2.4
2.7 2
3.0 2
1.65 - 3.6
0.2
1.65
0.45
2.3 0.4
2.3 0.55
3 0.55
2.7 0.6
3 0.8
3.6 ±5.0
3.6 ±10
3.6 40
3 - 3.6
750
Units
V
V
V
V
µA
µA
µA
µA
3 www.fairchildsemi.com










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