CD74HC4051-EP Datasheet, PDF (5/15 Pages) Texas Instruments – ANALOG MULTIPLEXER/DEMULTIPLEXER

CD74HC4051-EP
ANALOG MULTIPLEXER/DEMULTIPLEXER
SCLS464 – SEPTEMBER 2002
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 7)
PARAMETER
FROM
(INPUT)
tpd
IN
ten
ADDRESS SEL or E
tdis
ADDRESS SEL or E
CI
Control
TO
(OUTPUT)
OUT
OUT
OUT
LOAD
CAPACITANCE ^{VEE VCC}
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 50 pF
0V
–4.5 V
0V
–4.5 V
0V
–4.5 V
5V
2V
4.5 V
6V
4.5 V
5V
2V
4.5 V
6V
4.5 V
5V
2V
4.5 V
6V
4.5 V
TA = 25°C
MIN MAX
4
60
12
10
8
19
225
45
38
32
19
225
45
38
32
10
TA = –55°C
TO 125°C
MIN MAX
90
18
15
12
340
68
57
48
340
68
57
48
10
UNIT
ns
ns
ns
ns
pF
operating characteristics, V_CC = 5 V, T_A = 25°C, Input t_r, t_f = 6 ns
PARAMETER
Cpd Power dissipation capacitance (see Note 5)
NOTE 5: Cpd is used to determine the dynamic power consumption, per package.
PD = Cpd VCC2 fI + Σ (CL + CS) VCC2 fO
fO = output frequency
fI = input frequency
CL = output load capacitance
CS = switch capacitance
VCC = supply voltage
TYP UNIT
50 pF
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