MIC2564A-0 Logic Table
D5
B V
PP_VCC
B V
PP_PGM
A V
PP_VCC
A V
PP_PGM
B V
PP
OUT
B V
CC
OUT
A V
PP
OUT
Hi-Z
0V*
12V
†
0V*
Hi-Z
0V*
12V
3.3V
Hi-Z
0V*
12V
5V
Hi-Z
0V*
12V
†
0V*
1
0V*
12V
†
0V*
Hi-Z
0V*
12V
5V
Hi-Z
0V*
12V
3.3V
Hi-Z
0V*
12V
†
1
0
1
0V*
Hi-Z
0V*
0V*
†
0V*
0V*
5V
5V
5V
5V
3.3V
3.3V
3.3V
3.3V
0V*
0V*
†
0V*
0V*
Hi-Z
Hi-Z
Hi-Z
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
X
X
X
D4
D3
A V
CC
5
D2
A V
CC
3
D1
D0
A V
CC
OUT
Hi-Z
0V*
0V*
†
0V*
0V*
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
5V
0V*
0V
†
0V*
0V*
MIC2564A
D8
SHDN
D7
B V
CC
5
D6
B V
CC
3
0
X
X
September 1999
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
1
1
0
1
1
0
1
1
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
MIC2564A
Micrel
X = don’t care, * clamped to ground,
†
illegal state per
The PC Card Specification.