54FCT241 Octal Buffer/Line Driver with TRI-STATE Outputs
August 1998
54FCT241
Octal Buffer/Line Driver with TRI-STATE
廬
Outputs
General Description
The FCT241 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
n
n
n
n
TTL input and output level compatible
CMOS power consumption
Non-inverting buffers
Output sink capability of 48 mA, source capability of
12 mA
Ordering Code
Military
54FCT241DMQB
54FCT241FMQB
54FCT241LMQB
Package Number
J20A
W20A
E20A
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
Pin Names
OE
1
OE
2
I
0
鈥揑
7
O
0
鈥揙
7
OE
1
H
L
L
I
0鈥?
X
H
L
Description
Output Enable Input (Active Low)
Output Enable Input (Active High)
Inputs
Outputs
O
0鈥?
Z
H
L
OE
2
L
H
H
I
4鈥?
X
H
L
O
4鈥?
Z
H
L
Package Description
20-Lead Ceramic Dual-In-Line
Connection Diagram
Pin Assignment for
DIP and Cerpack
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
DS100954-1
Pin Assignment for LCC
DS100954-4
TRI-STATE
廬
is a registered trademark of National Semiconductor Corporation.
漏 1999 National Semiconductor Corporation
DS100954
www.national.com