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PALCE20V8 Datasheet, PDF (12/16 Pages) Advanced Micro Devices – EE CMOS 24-Pin Universal Programmable Array Logic
AMD
SWITCHING WAVEFORMS
Input or
Feedback
Input or
Feedback
Combinatorial
Output
VT
tPD
VT
16491D-7
Combinatorial Output
Clock
Registered
Output
VT
tS
tH
VT
tCO
VT
16491D-8
Registered Output
Clock
tWH
VT
tWL
16491D-9
Clock Width
Input
Output
VT
tER
tEA
VOH - 0.5V
VOL + 0.5V
VT
16491D-10
Input to Output Disable/Enable
OE
Output
VT
tPXZ
tPZX
VOH - 0.5V
VOL + 0.5V
VT
16491D-11
OE to Output Disable/Enable
Notes:
1. VT = 1.5 V
2. Input pulse amplitude 0 V to 3.0 V.
3. Input rise and fall times 2 ns – 5 ns typical.
2-176
PALCE20V8 Family