SN54LVC157A, SN74LVC157A
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/MULTIPLEXERS
SCAS292O − JANUARY 1993 − REVISED FEBRUARY 2004
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
SN54LVC157A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
2.7 V
3.3 V
±
0.3 V
2.7 V
Y
3.3 V
±
0.3 V
2.7 V
G
3.3 V
±
0.3 V
0.8
0.8
0.8
−55 TO 125°C
MIN
A or B
MAX
6.2
5.4
8.2
7
7.8
6.5
ns
UNIT
tpd
A/B
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
SN74LVC157A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
1.8 V
±
0.15 V
A or B
2.5 V
±
0.2 V
2.7 V
3.3 V
±
0.3 V
1.8 V
±
0.15 V
tpd
A/B
Y
2.5 V
±
0.2 V
2.7 V
3.3 V
±
0.3 V
1.8 V
±
0.15 V
G
2.5 V
±
0.2 V
2.7 V
3.3 V
±
0.3 V
tsk(o)
1.8 V
±
0.15 V
3.3 V
±
0.3 V
TA = 25°C
MIN
TYP
MAX
1
1
1
1
1
1
1
1
1
1
1
1
5.5
3.2
3.6
3
6
3.7
4.1
3.4
5.9
3.5
3.9
3.3
13.5
7.4
5.7
5
15.5
9.6
7.9
6.6
13.5
9.3
7.6
6.3
−40 TO 85°C
MIN
1
1
1
1
1
1
1
1
1
1
1
1
MAX
14
7.9
5.9
5.2
16
10.1
8.1
6.8
14
9.8
7.8
6.5
2
1
−40 TO 125°C
MIN
1
1
1
1
1
1
1
1
1
1
1
1
MAX
15.5
10
7.4
6.4
17.5
12.2
10
8.4
15.5
11.9
9.3
7.9
2.5
1.5
ns
ns
UNIT
operating characteristics, T
A
= 25°C
PARAMETER
TEST
CONDITIONS
VCC
1.8 V
Cpd
Power dissipation capacitance
f = 10 MHz
2.5 V
3.3 V
* On products compliant to MIL-PRF-38535, this parameter does not apply.
TYP
14*
15*
16
pF
UNIT
6
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
