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74VCX162244MTD

Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistor in Outputs

Fairchild Semiconductor 

August 1997

Revised October 2002

74VCX162244

Low Voltage 16-Bit Buffer/Line Driver

with 3.6V Tolerant Inputs and Outputs

and 26Ω Series Resistor in Outputs

General Description

The VCX162244 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 74VCX162244 is designed for low voltage (1.2V to

3.6V) VCC applications with I/O capability up to 3.6V. The

74VCX162244 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 74VCX162244 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Features

s 1.2V to 3.6V VCC supply operation

s 3.6V tolerant inputs and outputs

s 26Ω series resistors in outputs

s tPD

3.3 ns max for 3.0V to 3.6V VCC

s Power-off high impedance inputs and outputs

s Supports live insertion and withdrawal

s Static Drive (IOH/IOL)

±12 mA @ 3.0V VCC

s Uses patented noise/EMI reduction circuitry

s Latch-up performance exceeds 300 mA

s ESD performance:

Human body model > 2000V

Machine model > 200V

s 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

74VCX162244G

(Note 2)(Note 3)

BGA54A

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

74VCX162244MTD

(Note 3)

MTD48

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

Note 2: Ordering Code “G” indicates Trays.

Note 3: Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

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© 2002 Fairchild Semiconductor Corporation DS500040

www.fairchildsemi.com

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