74FR16541 Datasheet, PDF (2/6 Pages) Fairchild Semiconductor – 16-Bit Buffer/Line Driver with 3-STATE Outputs

Pin Descriptions
Pin Names
OE_n
I₀–I₁₅
O₀–O₁₅
Description
Output Enable Inputs
Inputs
3-STATE Outputs
Truth Table
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
Inputs
Outputs
Byte1 [0:7] Byte2 [8:15] I₀–I₇ I₈–I₁₅ O₀–O₇ O₈–O₁₅
OE₁ OE₂ OE₃ OE₄
L
L
L
L
HH
H
H
H
X
L
L
X
L
Z
L
XH L
L XH
Z
H
L
L HX L X
L
Z
L
L
XHHX
H
Z
HHHHXX
Z
Z
L
L
L
L
L
L
L
L
Logic Diagram
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