54ACTQ827 Datasheet, PDF (1/8 Pages) National Semiconductor (TI) – Quiet Series 10-Bit Buffer/Line Driver with TRI-STATE Outputs

August 1998
54ACTQ827
Quiet Series 10-Bit Buffer/Line Driver with TRI-STATE^®
Outputs
General Description
The ’ACTQ827 10-bit bus buffer provides high performance
bus interface buffering for wide data/address paths or buses
carrying parity. The 10-bit buffers have NOR output enables
for maximum control flexibility. The ’ACTQ827 utilizes NSC
Quiet Series technology to guarantee quiet output switching
and improved dynamic threshold performance. FACT Quiet
Series™ feature GTO™ output control and undershoot cor-
rector in addition to a split ground bus for superior perfor-
mance.
n Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
n Improved latch-up immunity
n Outputs source/sink 24 mA
n Functionally and pin-compatible to AMD’s AM29827
n ’ACTQ827 has TTL-compatible inputs
n 4 kV minimum ESD immunity
n Standard Microcircuit Drawing (SMD) 5962-92199
Features
n Guaranteed simultaneous switching noise level and
dynamic threshold performance
Logic Symbols
Connection Diagrams
Pin Assignment
for DIP and Flatpak
IEEE/IEC
DS100249-1
DS100249-3
Pin Assignment for LCC
Pin Names
OE₁, OE₂
D₀– D₉
O₀– O₉
DS100249-2
Description
Output Enable
Data Inputs
Data Outputs
GTO™ is a trademark of National Semiconductor Corporation.
TRI-STATE^® is a registered trademark of National Semiconductor Corporation.
FACT^® is a registered trademark of Fairchild Semiconductor Corporation.
FACT Quiet Series™ is a trademark of Fairchild Semiconductor Corporation.
© 1998 National Semiconductor Corporation DS100249
DS100249-4
www.national.com