CD54AC157_07 Datasheet, PDF (4/13 Pages) Texas Instruments – QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

CD54AC157, CD74AC157
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCHS335 – MARCH 2003
switching characteristics over recommended operating free-air temperature range,
V_CC = 1.5 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
A or B
Any Y
106
97
106
97
tPLH
tPHL
A/B
tPLH
G
tPHL
Any Y
Any Y
180
164
180
164
169
154
169
154
UNIT
ns
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CC = 3.3 V ± 0.3 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
A or B
A/B
G
Any Y
Any Y
Any Y
3 11.9
3 11.9
5.1 20.3
5.1 20.3
4.7 18.9
4.7 18.9
3.2 10.8
3.2 10.8
5.4 18.5
5.4 18.5
5.1 17.2
5.1 17.2
UNIT
ns
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CC = 5 V ± 0.5 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
A or B
Any Y
2.1 8.5 2.2 7.7
2.1 8.5 2.2 7.7
tPLH
A/B
tPHL
tPLH
G
tPHL
Any Y
Any Y
3.6 14.5
3.6 14.5
3.4 13.5
3.4 13.5
3.8 13.2
3.8 13.2
3.6 12.3
3.6 12.3
UNIT
ns
ns
ns
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd
Power dissipation capacitance
TYP UNIT
156
pF
4
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