MC14C88B 查看數據表（PDF） - Motorola => Freescale
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MC14C88B Datasheet PDF : 8 Pages
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MC14C88B
p p ELECTRICAL CHARACTERISTICS (continued) (–40°C TA +85°C, unless otherwise noted.)*
Characteristic
Symbol
Min
Typ
Max
Unit
Input Current
Vin = 0 V, VCC = VEE = 4.75 V
Vin = 0 V, VCC = VEE = 15 V
Vin = 4.5 V, VCC = VEE = 4.75 V
Vin = 4.5 V, VCC = VEE = 15 V
Iin
µA
–10
–0.1
0
–10
–0.1
0
0
+0.1
+10
0
+0.1
+10
p p TIMING CHARACTERISTICS (–40°C TA +85°C, unless otherwise noted.)*
Characteristic
Symbol
Min
Typ
Max
Unit
Output Rise Time
p p VCC = 4.75 V, VEE = –4.75 V
–3.3 V VO 3.3 V
CL = 15 pF
p p CL = 1000 pF
–3.0 V VO 3.0 V
CL = 15 pF
CL = 1000 pF
p p VCC = 12.0 V, VEE = –12.0 V
–3.0 V VO 3.0 V
CL = 15 pF
p p CL = 2500 pF
10% VO 90%
CL = 15 pF
µs
tR1
0.22
0.66
2.1
0.22
1.52
2.1
tR2
0.20
0.51
1.5
0.20
1.16
1.5
0.20
0.62
1.5
0.20
0.82
1.5
tR3
0.53
1.41
3.2
Output Fall Time
µs
p p VCC = 4.75 V, VEE = –4.75 V
3.3 V VO –3.3 V
tF1
CL = 15 pF
0.22
0.93
2.1
p p CL = 1000 pF
3.0 V VO –3.0 V
0.22
1.28
2.1
tF2
CL = 15 pF
0.20
0.72
1.5
CL = 1000 pF
0.20
1.01
1.5
p p VCC = 12.0 V, VEE = –12.0 V
3.0 V VO –3.0 V
CL = 15 pF
0.20
0.70
1.5
p p CL = 2500 pF
90% VO 10%
0.20
0.94
1.5
tF3
CL = 15 pF
0.53
1.71
3.2
t t t t Output Slew Rate, 3.0 kΩ RL 7.0 kΩ , 15 pF CL 2500 pF
SR
4.0
–
30
V/µs
Propagation Delay A (CL = 15 pF, see Figure 1)
VCC = 12.0 V, VEE = –12.0 V
Input to Output – Low to High
Input to Output – High to Low
Propagation Delay B (CL = 15 pF, see Figure 1)
VCC = 4.75 V, VEE = –4.75 V
Input to Output – Low to High
Input to Output – High to Low
tPLH
–
tPHL
–
tPLH
–
tPHL
–
µs
0.9
3.0
2.3
3.5
0.4
2.0
1.5
2.5
* Typicals reflect performance @ TA = 25°C
MOTOROLA ANALOG IC DEVICE DATA
3
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