mc144111 Freescale Semiconductor, Inc, mc144111 Datasheet - Page 7

• Manufacturer Part Number: mc144111
• Description: Cmos Quad 6-bit D/a Converter
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Number of Channels
Required
1
2
3
4
5
6
ENB
CLK
ENB
CLK
D
D
in
in
Clock Cycles
Number of
50%
t
su
50%
t
su
D
12
18
24
30
36
6
1
Table 4. Number of Channels vs Clocks Required
t
su
t
C
wH
t
1
C
Figure 6. Serial Input, Negative Clock
wL
Figure 5. Serial Input, Positive Clock
1
Q1/R1
Q1/R1, Q2/R2
Q1/R1, Q2/R2, Q3/R3
Q1/R1, Q2/R2, Q3/R3, Q4/R4
Q1/R1, Q2/R2, Q3/R3, Q4/R4, Q5/R5
Q1/R1, Q2/R2, Q3/R3, Q4/R4, Q5/R5, Q6/R6
MC144110 Technical Data, Rev. 2
D
t
1
wL
t
t
wH
su
t
h
Outputs Used on MC144110
D
2
C
t
C
h
2
2
D
2
C
C
N
D
N
N
Q1/R1
Q1/R1, Q2/R2
Q1/R1, Q2/R2, Q3/R3
Q1/R1, Q2/R2, Q3/R3, Q4/R4
Not Applicable
Not Applicable
Outputs Used on MC144111
t
h
Switching Characteristics
t
D
h
N
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