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74F433 Datasheet, PDF (2/16 Pages) Fairchild Semiconductor – First-In First-Out (FIFO) Buffer Memory | |||
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Unit Loading/Fan Out
Pin Names
Description
PL
CPSI
IES
TTS
MR
OES
TOP
TOS
CPSO
OE
D0âD3
DS
Q0âQ3
QS
IRF
ORE
Block Diagram
Parallel Load Input
Serial Input Clock
Serial Input Enable
Transfer to Stack Input
Master Reset
Serial Output Enable
Transfer Out Parallel
Transfer Out Serial
Serial Output Clock
Output Enable
Parallel Data Inputs
Serial Data Input
Parallel Data Outputs
Serial Data Output
Input Register Full
Output Register Empty
U.L.
HIGH/LOW
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
1.0/0.66
285/10
285/10
20/5
20/5
Input IIH/IIL
Output IOH/IOL
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
20 µA/400 µA
5.7 mA/16 mA
5.7 µA/16 mA
400 µA/8 mA
400 µA/8 mA
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