© 2005 Fairchild Semiconductor Corporation DS010987 www.fairchildsemi.com
April 1992
Revised May 2005
7
4
AB
T1
62244
16-Bi
t
Buff
er/
L
ine
Dri
ver
wit
h
2
5
G58
Seri
es Resist
ors in

t
he
Out
put
s
74ABT162244
16-Bit Buffer/Line Driver with
25G58 Series Resistors in the Outputs
General Description
The ABT162244 contains sixteen non-inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus oriented transmit-
ter/receiver. The device is nibble controlled. Individual
3-STATE control inputs can be shorted together for 8-bit or
16-bit operation.
The 25c58 series resistors in the outputs reduce ringing and
eliminate the need for external resistors.
Features
a73 Separate control logic for each nibble
a73 16-bit version of the ABT2244
a73 Guaranteed latchup protection
a73 High impedance glitch free bus loading during entire
power up and power down cycle
a73 Non-destructive hot insertion capability

Ordering Code:
Logic Symbol
Pin Descriptions
Connection Diagram
Order Number Package Number Package Description
74ABT162244CSSC MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
[RAIL]
74ABT162244CSSX MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
[TAPE and REEL]
74ABT162244CMTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[RAIL]
74ABT162244MTDX MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[TAPE and REEL]
Pin Names Description
OE
n
Output Enable Input (Active LOW)
I
0
–I
15
Inputs
O
0
–O
15
Outputs