74VCX162240MTD
器件描述：Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs
器件厂商：FAIRCHILD [Fairchild Semiconductor]
文件大小：53.7KB，共7页
Sponsor by e络盟器件资料摘要：
January 1998
Revised April 1999
7
4
VC
X16
2240
L
o
w
V
o
lt
age 16-Bi
t Inve
rti
ng Buff
er/
L
ine Dri
ver wit
h
3.
6V T
o
l
e
ra
nt Input
s and
Out
puts and 26
Ω
Ser
i
es
Resi
stor
s
i
n
O
u
t
put
s
© 1999 Fairchild Semiconductor Corporation DS500091.prf www.fairchildsemi.com
74VCX162240
Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V
Tolerant Inputs and Outputs and 26Ω Series Resistors in
Outputs
General Description
The VCX162240 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 sep-
arate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The 74VCX162240 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O capability up to 3.6V. The
74VCX162240 is also designed with 26Ω series resistors in
the outputs. This design reduces line noise in applications
such as memory address drivers, clock drivers, and bus
transceivers/transmitters.
The 74VCX162240 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.65V–3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 26Ω series resistors in outputs
a73 t
PD
3.3 ns max for 3.0V to 3.6V V
CC
3.8 ns max for 2.3V to 2.7V V
CC
7.6 ns max for 1.65V to 1.95V V
CC
a73 Power-off high impedance inputs and outputs
a73 Supports live insertion and withdrawal (Note 1)
a73 Static Drive (I
OH
/I
OL
)
±12 mA @ 3.0V V
CC
±8 mA @ 2.3V V
CC
±3 mA @ 1.65V V
CC
a73 Uses patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds 300 mA
a73 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 V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol Pin Descriptions
Order Number Package Number Package Descriptions
74VCX162240MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JECED MO-153, 6.1mm Wide
Pin Names Description
OE
n
Output Enable Input (Active LOW)
I
0
–I
15
Inputs
O
0
–O
15
Outputs
Revised April 1999
7
4
VC
X16
2240
L
o
w
V
o
lt
age 16-Bi
t Inve
rti
ng Buff
er/
L
ine Dri
ver wit
h
3.
6V T
o
l
e
ra
nt Input
s and
Out
puts and 26
Ω
Ser
i
es
Resi
stor
s
i
n
O
u
t
put
s
© 1999 Fairchild Semiconductor Corporation DS500091.prf www.fairchildsemi.com
74VCX162240
Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V
Tolerant Inputs and Outputs and 26Ω Series Resistors in
Outputs
General Description
The VCX162240 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 sep-
arate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The 74VCX162240 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O capability up to 3.6V. The
74VCX162240 is also designed with 26Ω series resistors in
the outputs. This design reduces line noise in applications
such as memory address drivers, clock drivers, and bus
transceivers/transmitters.
The 74VCX162240 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.65V–3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 26Ω series resistors in outputs
a73 t
PD
3.3 ns max for 3.0V to 3.6V V
CC
3.8 ns max for 2.3V to 2.7V V
CC
7.6 ns max for 1.65V to 1.95V V
CC
a73 Power-off high impedance inputs and outputs
a73 Supports live insertion and withdrawal (Note 1)
a73 Static Drive (I
OH
/I
OL
)
±12 mA @ 3.0V V
CC
±8 mA @ 2.3V V
CC
±3 mA @ 1.65V V
CC
a73 Uses patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds 300 mA
a73 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 V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol Pin Descriptions
Order Number Package Number Package Descriptions
74VCX162240MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JECED MO-153, 6.1mm Wide
Pin Names Description
OE
n
Output Enable Input (Active LOW)
I
0
–I
15
Inputs
O
0
–O
15
Outputs