November 2001
Revised November 2001
74ALVC162244
Low Voltage 16-Bit Buffer/Line Driver
with 3.6V Tolerant Inputs and Outputs
and 26Ω Series Resistor in Outputs
General Description
The ALVC162244 contains sixteen non-inverting buffers
with 3-STATE outputs to be employed as a memory and
Features
■ 1.65V to 3.6V VCC supply operation
■ 3.6V tolerant inputs and outputs
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.
■ 26Ω series resistors in outputs
■ tPD
The 74ALVC162244 is designed for low voltage (1.65V to
3.6V) VCC applications with I/O capability up to 3.6V. The
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
74ALVC162244 is also designed with 26Ω series resistors
in the outputs. This design reduces line noise in applica-
tions such as memory address drivers, clock drivers, and
bus transceivers/transmitters.
■ 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:
The 74ALVC162244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
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 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 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
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.
© 2001 Fairchild Semiconductor Corporation
DS500696
www.fairchildsemi.com