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MC14517BCPG View Datasheet(PDF) - ON Semiconductor

Part Name
Description
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MC14517BCPG
ON-Semiconductor
ON Semiconductor ON-Semiconductor
MC14517BCPG Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
VDD = VGS
MC14517B
Vout = VOH
VDD = VGS
Vout = VOL
Q16 Q32 Q48 Q64
D
C
WE
Q16 Q32 Q48 Q64
D
C
WE
D
C
WE
IOH
Q16 Q32 Q48 Q64
EXTERNAL
POWER
VSS
SUPPLY
(Output being tested should be in the high–logic state)
Figure 2. Typical Output Source Current
Characteristics Test Circuit
D
C
WE
IOL
Q16 Q32 Q48 Q64
EXTERNAL
POWER
VSS
SUPPLY
(Output being tested should be in the low–logic state)
Figure 3. Typical Output Sink Current
Characteristics Test Circuit
PIN NO'S
CLOCK 4 (12)
WRITE 3 (13)
tsu1
DATA IN 7 (9)
tsu1
16-BIT OUTPUT 1 (15)
17-BIT INPUT
tsu1
32-BIT OUTPUT 6 (10)
33-BIT INPUT
tsu1
48-BIT OUTPUT 2 (14)
49-BIT INPUT
64-BIT OUTPUT 5 (11)
tWH
tWL
1
2
th1
th0
tsu0
th1
50%
tsu0
th0
th1
tsu0
th0
th1
tsu0
th0
16
17
trel
20 ns
VDD
20 ns
VDD
20 ns
VDD
20 ns
tPHL
tPHL
tPLH
tPHL
tPLH
tPHL
Figure 4. AC Test Waveforms
18
19
90% 33
10%
tsu
tPLH
90%
tTLH
90%
tTLH
90% 50%
10%
VOH
10%
VOHtTHL
VOL
50%
10%
tTHL
VOL
VOH
tTLH
tPLH
tTHL VOL
tTLH
tTHL
VDD
50%
VSS
VDD
VSS
VDD
VSS
VDD
VSS
VDD
VSS
VDD
VSS
VDD
VSS
CLOCK
DATA
EXPANDED BLOCK DIAGRAM (1/2 OF DEVICE SHOWN)
D
QD
Q
C1
C2
D
Q
C 16
3-STATE
D
Q
C 17
WE
D
Q
C 32
3-STATE
D
Q
C 33
WE
D
Q
C 48
3-STATE
D
Q
C 49
WE
D
C 64 Q
3-STATE
WRITE
ENABLE
WRITE ENABLE = 0, 16-BIT OUTPUT
WRITE ENABLE = 1, 17-BIT INPUT
32-BIT OUTPUT
33-BIT INPUT
48-BIT OUTPUT
49-BIT INPUT
64-BIT OUTPUT
HIGH IMPEDANCE
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