CD4555BMS Datasheet, PDF (8/11 Pages) Intersil Corporation – CMOS Dual Binary to 1 of 4 Decoder/Demultiplexers

CD4555BMS, CD4556BMS
90%
50%
10%
90%
50%
10%
20ns
20ns
tPLH
tPHL
VDD
INPUT B
VSS
VDD
OUTPUT Q3
VSS
tTLH
tTHL
fI = 1MHz, 50% DUTY CYCLE
90%
50%
10%
90%
50%
10%
20ns
20ns
tPHL
tPLH
VDD
INPUT B
VSS
tTHL
tTLH
VDD
OUTPUT Q3
VSS
fI = 1MHz, 50% DUTY CYCLE
FIGURE 12. CD4555BMS B INPUT TO Q3 OUTPUT DYNAMIC
SIGNAL WAVEFORMS
FIGURE 13. CD4556BMS B INPUT TO Q3 OUTPUT DYNAMIC
SIGNAL WAVEFORMS
90%
50%
10%
90%
50%
10%
20ns
20ns
tPHL
tPLH
tTHL
tTLH
VDD
INPUT E
VSS
VDD
OUTPUT Q3
VSS
fI = 1MHz, 50% DUTY CYCLE
90%
50%
10%
90%
50%
10%
20ns
20ns
tPLH
tPHL
VDD
INPUT E
VSS
VDD
OUTPUT Q3
tTLH
tTHL
VSS
fI = 1MHz, 50% DUTY CYCLE
FIGURE 14. CD4555BMS E INPUT TO Q3 OUTPUT DYNAMIC
SIGNAL WAVEFORMS
FIGURE 15. CD4556BMS E INPUT TO Q3 OUTPUT DYNAMIC
SIGNAL WAVEFORMS
Applications
A
B
DATA
1/6 CD4555BMS
A
Q0
Q0
Q1
B
Q1
Q2
OUTPUTS
Q2
E
Q3
Q3
1/6 CD4069BMS
FIGURE 16. 1 OF 4 LINE DATA DEMULTIPLEXER USING
CD4555BMS
SELECT INPUTS
B
A
0
0
0
1
1
0
1
1
TRUTH TABLE
OUTPUTS
Q0
Q1
Q2
DATA
0
0
0
DATA
0
0
0
DATA
0
0
0
Q3
0
0
0
DATA
7-1256