GAL20V8 Lattice Semiconductor, GAL20V8 Datasheet - Page 14

• Manufacturer Part Number: GAL20V8
• Description: High Performance E2CMOS PLD Generic Array Logic
• Manufacturer: Lattice Semiconductor

Switching Waveforms
INPUT or
I/O FEEDBACK
COMBINATIONAL
OUTPUT
INPUT or
I/O FEEDBACK
COMBINATIONAL
OUTPUT
CLK
Input or I/O to Output Enable/Disable
Combinatorial Output
Clock Width
t
wh
t
dis
(w/o fb)
1/
f
max
VALID INPUT
t
t
pd
wl
t
en
14
INPUT or
I/O FEEDBACK
CLK
REGISTERED
OUTPUT
REGISTERED
FEEDBACK
CLK
REGISTERED
OUTPUT
OE
Specifications GAL20V8
OE to Output Enable/Disable
f
max with Feedback
Registered Output
1/
t
t
cf
dis
f
max (internal fdbk)
VALID INPUT
(external fdbk)
t
su
1/
f
max
t
t
su
t
en
t
co
h