![](/html/Motorola/62239/page11.png)
A 15
B 13
C 12
LATCH 11
ENABLE
ENABLE 1 7
ENABLE 2 8
A 15
B 13
C 12
LATCH 11
ENABLE
ENABLE 1 7
ENABLE 2 8
MC54/74HC4351 MC54/74HC4353
FUNCTION DIAGRAM HC4351
LATCH &
LEVEL SHIFTER
LATCH &
LEVEL SHIFTER
LATCH &
LEVEL SHIFTER
LEVEL SHIFTER
17 X0
X1
X2
X3
X4
6 X5
2 X6
5
X7
4
X
FUNCTION DIAGRAM HC4353
LATCH &
LEVEL SHIFTER
LATCH &
LEVEL SHIFTER
LATCH &
LEVEL SHIFTER
LEVEL SHIFTER
17 X1
16 X0
18 X
1 Y1
2 Y0
19 Y
4
Z1
6 Z0
5Z
High–Speed CMOS Logic Data
11
DL129 — Rev 6
MOTOROLA