鈥?/div>
54ACT240
Octal Buffer/Line Driver with TRI-STATE
廬
Outputs
General Description
The 鈥橝C/鈥橝CT240 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.
n
Inverting TRI-STATE outputs drive bus lines or buffer
memory address registers
n
Outputs source/sink 24 mA
n
鈥橝CT240 has TTL-compatible inputs
n
Standard Microcircuit Drawing (SMD)
鈥?鈥橝C240: 5962-87550
鈥?鈥橝CT240: 5962-87759
Features
n
I
CC
and I
OZ
reduced by 50%
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignment
for DIP and Flatpak
DS100280-2
DS100280-1
Pin Assignment
for LCC
Pin Names
OE
1
, OE
2
I
0
鈥揑
7
O
0
鈥揙
7
Inputs
Outputs
Description
TRI-STATE Output Enable Inputs
DS100280-3
TRI-STATE
廬
is a registered trademark of National Semiconductor Corporation.
FACT
廬
is a registered trademark of Fairchild Semiconductor Corporation.
漏 1998 National Semiconductor Corporation
DS100280
www.national.com