MC14007UB
VDD
0.01 mF
500 mF
ID
CERAMIC
PULSE
GENERATOR
14
Vin
7 VSS
Vout
CL
20 ns
20 ns
90%
Vin
50%
10%
tPHL
90%
Vout
50%
10%
VDD
VSS
tPLH
VOH
VOL
tTHL tTLH
Figure 5. Switching Time and Power Dissipation Test Circuit and Waveforms
APPLICATIONS
The MC14007UB dual pair plus inverter, which has access to all its elements offers a number of unique circuit applications.
Figures 1, 6, and 7 are a few examples of the device flexibility.
DISABLE 3
+V DD
2
VDD
14
OUT = A+B•C
1
13
11
11
2
INPUT 10
DISABLE 6
12 OUTPUT
9
8
7
INPUT
1
0
X
DISABLE
0
0
1
X = Don’t Care
OUTPUT
0
1
OPEN
Figure 6. 3−State Buffer
10
B
12
1
OUTPUT
8
9
7
5
3
C
4
6
A
Substrates of P−Channel devices internally connected to VDD;
Substrates of N−Channel devices internally connected to VSS.
Figure 7. AOI Functions Using Tree Logic
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