74ahct157bq NXP Semiconductors, 74ahct157bq Datasheet - Page 7

• Manufacturer Part Number: 74ahct157bq
• Description: 74ahc157; 74ahct157 Quad 2-input Multiplexer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 6.
Voltages are referenced to GND (ground = 0 V).
10. Dynamic characteristics
Table 7.
GND = 0 V; For test circuit see
74AHC_AHCT157_2
Product data sheet
Symbol Parameter
I
I
C
C
Symbol Parameter
For type 74AHC157
t
I
CC
pd
I
I
O
CC
input leakage
current
supply current V
additional
supply current
input
capacitance
output
capacitance
propagation
delay
Static characteristics
Dynamic characteristics
Conditions
nI0, nI1 to nY; see
S to nY; see
E to nY; see
Conditions
V
V
V
per input pin;
V
other pins at V
V
V
V
V
V
V
V
I
CC
I
CC
I
CC
CC
CC
CC
CC
CC
CC
= 5.5 V or GND;
= V
= V
C
C
C
C
C
C
C
C
C
C
C
C
= 0 V to 5.5 V
= 5.5 V
= 4.5 V to 5.5 V
L
L
L
L
L
L
L
L
L
L
L
L
Figure
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
CC
CC
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
or GND; I
…continued
2.1 V; I
Figure 7
Figure 8
9.
CC
or GND;
Figure 7
O
O
= 0 A;
= 0 A;
Rev. 02 — 9 November 2007
[2]
[2]
[2]
Min
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
25 C
25 C
Typ
Typ
4.0
3
4.4
6.3
3.2
4.6
4.8
6.8
3.6
5.2
5.9
8.4
4.2
6.0
-
-
-
74AHC157; 74AHCT157
[1]
1.35
Max
0.1
4.0
10
Max
13.2
13.6
17.1
10.6
13.2
16.7
10.1
9.7
6.4
8.4
8.6
8.1
-
40 C to +85 C
Min
40 C to +85 C
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
-
-
-
-
-
Max
Max
11.5
15.0
16.0
19.5
10.0
12.0
15.5
19.0
11.5
1.0
1.5
40
10
7.5
9.5
9.5
-
Quad 2-input multiplexer
40 C to +125 C Unit
Min
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
40 C to +125
-
-
-
-
-
© NXP B.V. 2007. All rights reserved.
C
Max
12.5
16.5
10.5
17.0
21.5
11.0
13.5
16.5
21.0
10.5
13.0
Max
8.0
2.0
1.5
80
10
-
7 of 16
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
mA
pF
pF
A
A