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MC14512BD View Datasheet(PDF) - ON Semiconductor

Part Name
Description
View to exact match
MC14512BD
ON-Semiconductor
ON Semiconductor ON-Semiconductor
MC14512BD Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
MC14512B
ID
Vin
50%
50%
DUTY
CYCLE
PULSE
GENERATOR
DISABLE
INHIBIT Z
A
B
C
X0
X1
X2
X3
X4
X5
X6
X7
VSS
Figure 1. Power Dissipation Test Circuit and Waveform
VDD
CL
PULSE
GENERATOR
VDD
DISABLE
INHIBIT Z
A
B
C
X0
X1
X2
X3
X4
X5
X6
X7
VSS
20 ns
20 ns
DATA
90%
50%
VDD
10%
VSS
tPLH
tPHL
CL
90%
Z
50%
10%
VOH
VOL
tTLH
tTHL
TEST CONDITIONS:
INHIBIT = VSS
A, B, C = VSS
Parameter
Inhibit to Z
A, B, C to Z
20 ns
INHIBIT,
A, B, OR C
90%
50%
10%
Test Conditions
A, B, C = VSS, XO = VDD
Inh = VSS, XO = VDD
tPHL
Z
tTHL
90%
50%
10%
Figure 2. AC Test Circuit and Waveforms
20 ns
VDD
VSS
tPLH VOH
VOL
tTLH
PULSE
GENERATOR
VDD
S3
S4
VSS
VDD
DISABLE
INHIBIT
A
B
C
X0
X1
X2
X3
X4
X5
X6
X7
VDD
Z
CL
1k
S1
S2
VSS
20 ns
DISABLE
INPUT
tPLZ
OUTPUT
tPHZ
OUTPUT
90%
50%
10%
10%
90%
Switch Positions for 3−State Test
Test S1
S2
S3
S4
VSS
tPHZ Open Closed Closed Open
tPLZ Closed Open Open Closed
tPZL Closed Open Open Closed
tPZH Open Closed Closed Open
Figure 3. 3−State AC Test Circuit and Waveform
http://onsemi.com
4
20 ns
VDD
VSS
tPZL
90% VOH
VOL
tPZH
VOH
10% VOL
2.5 V @ VDD = 5 V,
10 V, AND 15 V
2 V @ VDD = 5 V
6 V @ VDD = 10 V
10 V @ VDD = 15 V
 

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