© 2001 Fairchild Semiconductor Corporation DS500696 www.fairchildsemi.com
November 2001
Revised November 2001
74ALVC162244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26
Ω
Series
Resistor in Outputs
74ALVC162244
Low Voltage 16-Bit Buffer/Line Driver
with 3.6V Tolerant Inputs and Outputs
and 26
Ω Series Resistor in Outputs
General Description
The ALVC162244 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 74ALVC162244 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O capability up to 3.6V. The
74ALVC162244 is also designed with 26
Ω series resistors
in the outputs. This design reduces line noise in applica-
tions such as memory address drivers, clock drivers, and
bus transceivers/transmitters.
The 74ALVC162244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
■ 1.65V to 3.6V V
CC
supply operation
■ 3.6V tolerant inputs and outputs
■ 26
Ω series resistors in outputs
■ t
PD
3.8 ns max for 3.0V to 3.6V V
CC
4.3 ns max for 2.3V to 2.7V V
CC
7.6 ns max for 1.65V to 1.95V V
CC
■ Power-off high impedance inputs and outputs
■ Supports live insertion and withdrawal
■ Uses patented noise/EMI reduction circuitry
■ Latchup conforms to JEDEC JED78
■ ESD performance:
Human body model
> 2000V
Machine model
> 200V
■ 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: BGA package available in Tape and Reel only.
Note 3: Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Order Number Package Number Package Description
74ALVC162244GX
(Note 2)
BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[TAPE and REEL]
74ALVC162244T
(Note 3)
MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
