74ABT241 Datasheet, PDF (1/7 Pages) NXP Semiconductors – Octal buffer/line driver 3-State

January 1995
Revised March 2005
74ABT241
Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The ABT241 is an octal buffer and line driver with 3-STATE
outputs designed to be employed as a memory and
address driver, clock driver, or bus-oriented transmitter/
receiver.
Features
s Non-inverting buffers
s Output sink capability of 64 mA, source capability of
32 mA
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
74ABT241CSC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74ABT241CSJ
M20D
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74ABT241CMSA
MSA20
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
74ABT241CMTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Device 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
Description
OE₁
OE₂
I₀–I₇
O₀–O₇
Output Enable Input (Active LOW)
Output Enable Input (Active HIGH)
Inputs
Outputs
Truth Table
OE₁
I_0–3
O_0–3
OE₂
I_4–7
O_4–7
H
X
Z
L
X
Z
L
H
H
H
H
H
L
L
L
H
L
L
H HIGH Voltage Level
L LOW Voltage Level
X Immaterial
Z High Impedance
© 2005 Fairchild Semiconductor Corporation DS011691
www.fairchildsemi.com