TIBPAL22VP10-20C_15 Datasheet, PDF (7/24 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT-X

Obsolete Device
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X ™ PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013A − D2943, FEBRUARY 1987 − REVISED DECEMBER 2010
R
1D
C1
1S
S2 = 0
S1 = 0
S0 = 0
R
1D
C1
1S
S2 = 0
S1 = 0
S0 = 1
REGISTER FEEDBACK, REGISTERED, ACTIVE-LOW OUTPUT
REGISTER FEEDBACK, REGISTERED, ACTIVE-HIGH OUTPUT
R
1D
C1
1S
S2 = 1
S1 = 0
S0 = 0
I/O FEEDBACK, REGISTERED, ACTIVE-LOW OUTPUT^†
R
1D
C1
1S
S2 = 1
S1 = 0
S0 = 1
I/O FEEDBACK, REGISTERED, ACTIVE-HIGH OUTPUT^†
S2 = X
S1 = 1
S0 = 0
S2 = X
S1 = 1
S0 = 1
I/O FEEDBACK, COMBINATIONAL, ACTIVE-LOW OUTPUT
I/O FEEDBACK, COMBINATIONAL, ACTIVE-HIGH OUTPUT
† _{These configurations are unique to the TIBPAL22VP10’ and provide added flexibility when comparing it to the TIBPAL22V10 or TIBPAL22V10A.}
Figure 1. Resultant Macrocell Feedback and Output Logic After Programming
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