MC74ACT241
Octal Buffer/Line Driver
with 3−State Outputs
The MC74ACT241 is an octal buffer and line driver designed to be
employed as a memory address driver, clock driver and bus oriented
transmitter or receiver which provides improved PC board density.
http://onsemi.com
Features
•
3−State Outputs Drive Bus Lines or Buffer Memory Address
Registers
•
Outputs Source/Sink 24 mA
•
TTL Compatible Inputs
•
Pb−Free Packages are Available
1
V
CC
20
OE
2
19
YA
1
18
DB
4
17
YA
2
16
DB
3
15
YA
3
14
DB
2
13
YA
4
12
DB
1
11
SOIC−20W
DW SUFFIX
CASE 751D
MARKING
DIAGRAMS
20
ACT241
AWLYYWWG
1
20
1
OE
1
2
DA
1
3
YB
4
4
DA
2
5
YB
3
6
DA
3
7
YB
2
8
DA
4
9
YB
1
10
GND
1
TSSOP−20
DT SUFFIX
CASE 948E
ACT
241
ALYWG
G
1
Figure 1. Pinout: 20−Lead Packages Conductors
(Top View)
TRUTH TABLE
Inputs
OE
1
L
L
H
D
L
H
X
Outputs
(Pins 12, 14, 16, 18)
L
H
Z
1
SOEIAJ−20
M SUFFIX
CASE 967
1
20
74ACT241
AWLYWWG
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
TRUTH TABLE
Inputs
OE
2
H
H
L
D
L
H
X
Outputs
(Pins 3, 5, 7, 9)
L
H
Z
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G or
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
©
Semiconductor Components Industries, LLC, 2006
1
December, 2006 − Rev. 5
Publication Order Number:
MC74ACT241/D
ONSEMI [ ON SEMICONDUCTOR ]
