鈥?/div>
54ACT374
Octal D Flip-Flop with TRI-STATE
廬
Outputs
General Description
The 鈥橝C/鈥橝CT374 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.
Outputs source/sink 24 mA
See 鈥?73 for reset version
See 鈥?77 for clock enable version
See 鈥?73 for transparent latch version
See 鈥?74 for broadside pinout version
See 鈥?64 for broadside pinout version with inverted
outputs
n
鈥橝CT374 has TTL-compatible inputs
n
Standard Military Drawing (SMD)
鈥?鈥橝C374: 5962-87694
鈥?鈥橝CT374: 5962-87631
n
n
n
n
n
n
Features
n
I
CC
and I
OZ
reduced by 50%
n
Buffered positive edge-triggered clock
n
TRI-STATE outputs for bus-oriented applications
Logic Symbols
IEEE/IEC
DS100289-1
DS100289-2
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
TRI-STATE Outputs
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
DS100289
www.national.com