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MC14517BDW View Datasheet(PDF) - ON Semiconductor

Part Name
Description
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MC14517BDW
ON-Semiconductor
ON Semiconductor ON-Semiconductor
MC14517BDW Datasheet PDF : 8 Pages
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MC14517B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS (6.) (CL = 50 pF, TA = 25_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
VDD
Min
Typ (7.)
Max
Unit
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.65 ns/pF) CL + 9.5 ns
tTLH, tTHL
ns
5.0
100
200
10
50
100
15
40
80
Propagation Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 390 ns
tPLH, tPHL = (0.66 ns/pF) CL + 177 ns
tPLH, tPHL = (0.5 ns/pF) CL + 115 ns
tPLH, tPHL
ns
5.0
475
770
10
210
300
15
140
215
Clock Pulse Width
tWH
5.0
330
170
ns
10
125
75
15
100
60
Clock Pulse Frequency
fcl
5.0
3.0
1.5
MHz
10
6.7
4.0
15
8.3
5.3
Clock Pulse Rise and Fall Time
tTLH, tTHL
5.0
10
15
See Note (8.)
Data to Clock Setup Time
tsu
5.0
0
– 40
ns
10
10
– 15
15
15
0
Data to Clock Hold Time
th
5.0
150
75
ns
10
75
25
15
35
10
Write Enable to Clock Setup Time
tsu
5.0
400
170
ns
10
200
65
15
110
50
Write Enable to Clock Release Time
trel
5.0
380
160
ns
10
180
55
15
100
40
6. The formulas given are for the typical characteristics only at 25_C.
7. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
8. āWhen shift register sections are cascaded, the maximum rise and fall time of the clock input should be equal to or less than the rise and fall
time of the data outputs, driving data inputs, plus the propagation delay of the output driving stage.
VDD
CL
fo
C
D
(f = 1/2 fo)
REPETITIVE WAVEFORM
D
C
VDD
VSS
VDD
VSS
50 µF
D Q16 Q32 Q48 Q64
C
WE
D
C
WE
VSS
ID
Q16 Q32 Q48 Q64
CL CL CL CL
CL
CL
CL
Figure 1. Power Dissipation Test Circuit and Waveform
http://onsemi.com
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