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74ABT2244CSJX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74ABT2244CSJX Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
May 1992
Revised March 2005
74ABT2244
Octal Buffer/Line Driver with
25: Series Resistors in the Outputs
General Description
The ABT2244 is an octal buffer and line driver designed to
drive the capacitive inputs of MOS memory drivers,
address drivers, clock drivers, and bus-oriented transmit-
ters/receivers.
The 25: series resistors in the outputs reduce ringing and
eliminate the need for external resistors.
Features
s Guaranteed latchup protection
s High impedance glitch-free bus loading during entire
power up and power down cycle
s Nondestructive hot insertion capability
Ordering Code:
Order Number Package Number
Package Description
74ABT2244CSC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74ABT2244CSJ
M20D
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74ABT2244CMSA
MSA20
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
74ABT2244CMTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74ABT2244CPC
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices are also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Connection Diagram
Pin Descriptions
Pin Names
OE1, OE2
I0I7
O0O7
Description
Output Enable Input
(Active LOW)
Inputs
Outputs
Schematic of Each Output
Truth Table
OE1 I0–3 O0–3 OE2 I4–7 O4–7
H
X
Z
H
X
Z
L
H
H
L
H
H
L
L
L
L
L
L
H HIGH Voltage Level
L LOW Voltage Level
X Immaterial
Z High Impedance
© 2005 Fairchild Semiconductor Corporation DS010991
www.fairchildsemi.com
 

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