54ACT534 Octal D Flip-Flop with TRI-STATE Outputs
July 1998
54ACT534
Octal D Flip-Flop with TRI-STATE
廬
Outputs
General Description
The 鈥橝CT534 is a high-speed, low-power octal D-type
flip-flop featuring separate D-type inputs for each flip-flop
and TRI-STATE outputs for bus-oriented applications. A buff-
ered Clock (CP) and Output Enable (OE) are common to all
flip-flops. The 鈥橝CT534 is the same as the 鈥橝CT374 except
that the outputs are inverted.
n
n
n
n
n
n
n
Edge-triggered D-type inputs
Buffered positive edge-triggered clock
TRI-STATE outputs for bus-oriented applications
Outputs source/sink 24 mA
鈥橝CT534 has TTL-compatible inputs
Inverted output version of 鈥橝CT374
Standard Microcircuit Drawing (SMD) 5962-8965801
Features
n
I
CC
and I
OZ
reduced by 50%
Logic Symbols
IEEE/IEC
DS100292-1
DS100292-2
Pin Names
D
0
鈥揇
7
CP
OE
O
0
鈥揙
7
Data Inputs
Description
Clock Pulse Input
TRI-STATE Output Enable Input
Complementary TRI-STATE Outputs
TRI-STATE
廬
is a registered trademark of National Semiconductor Corporation.
FACT
鈩?/div>
is a trademark of Fairchild Semiconductor Corporation.
漏 1998 National Semiconductor Corporation
DS100292
www.national.com
next