54ACT825 Datasheet, PDF (1/8 Pages) National Semiconductor (TI) – 8-Bit D Flip-Flop

February 1999
54ACT825
8-Bit D Flip-Flop
General Description
The ’ACT825 is an 8-bit buffered register. They have Clock
Enable and Clear features which are ideal for parity bus in-
terfacing in high performance microprogramming systems.
Also included are multiple enables that allow multi-use con-
trol of the interface. The ’ACT825 has noninverting outputs
and is fully compatible with AMD’s Am29825.
Features
n Outputs source/sink 24 mA
n Inputs and outputs are on opposite sides
n ’ACT825 has TTL-compatible inputs
n Standard Microcircuit Drawing (SMD)
— ’ACT825: 5962-91611
Logic Symbols
IEEE/IEC
DS100254-1
Pin Names
D₀– D₇
O₀– O₇
OE₁, OE₂, OE₃
EN
CLR
CP
Description
Data Inputs
Data Outputs
Output Enables
Clock Enable
Clear
Clock Input
DS100254-3
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© 1999 National Semiconductor Corporation DS100254
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