74VCX16244G
器件描述：Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
器件厂商：FAIRCHILD [Fairchild Semiconductor]
文件大小：52.02KB，共10页
Sponsor by e络盟器件资料摘要：
© 2005 Fairchild Semiconductor Corporation DS012168 www.fairchildsemi.com
October 1996
Revised June 2005
7
4
VC
X16
244 Lo
w
V
o
lt
age
16-
Bit
Buf
f
er
/Li
ne
D
r
ive
r
wi
th
3.
6V T
o
l
e
rant
I
nput
s
and Out
put
s
74VCX16244
Low Voltage 16-Bit Buffer/Line Driver with
3.6V Tolerant Inputs and Outputs
General Description
The VCX16244 contains sixteen non-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 74VCX16244 is designed for low voltage (1.2V to
3.6V) V
CC
applications with I/O capability up to 3.6V.
The 74VCX16244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.2V to 3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 t
PD
2.5 ns max for 3.0V to 3.6V 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
)
c11424 mA @ 3.0V V
CC
a73 Uses patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds 300 mA
a73 ESD performance:
Human body model c33 2000V
Machine model c33 200V
a73 Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA)
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:
Note 2: Ordering Code “G” indicates Tray.
Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Order Number Package Number Package Description
74VCX16244G
(Note 2)(Note 3)
BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
74VCX16244MTD
(Note 3)
MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
October 1996
Revised June 2005
7
4
VC
X16
244 Lo
w
V
o
lt
age
16-
Bit
Buf
f
er
/Li
ne
D
r
ive
r
wi
th
3.
6V T
o
l
e
rant
I
nput
s
and Out
put
s
74VCX16244
Low Voltage 16-Bit Buffer/Line Driver with
3.6V Tolerant Inputs and Outputs
General Description
The VCX16244 contains sixteen non-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 74VCX16244 is designed for low voltage (1.2V to
3.6V) V
CC
applications with I/O capability up to 3.6V.
The 74VCX16244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
a73 1.2V to 3.6V V
CC
supply operation
a73 3.6V tolerant inputs and outputs
a73 t
PD
2.5 ns max for 3.0V to 3.6V 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
)
c11424 mA @ 3.0V V
CC
a73 Uses patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds 300 mA
a73 ESD performance:
Human body model c33 2000V
Machine model c33 200V
a73 Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA)
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:
Note 2: Ordering Code “G” indicates Tray.
Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Order Number Package Number Package Description
74VCX16244G
(Note 2)(Note 3)
BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
74VCX16244MTD
(Note 3)
MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide