74AHCT157-Q100 Просмотр технического описания (PDF) - NXP Semiconductors.
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74AHCT157-Q100 Datasheet PDF : 17 Pages
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Nexperia
74AHC157-Q100; 74AHCT157-Q100
Quad 2-input multiplexer
Table 6. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
II
ICC
ICC
CI
CO
input leakage VI = 5.5 V or GND;
current
VCC = 0 V to 5.5 V
supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
additional
per input pin;
supply current VI = VCC 2.1 V; IO = 0 A;
other pins at VCC or GND;
VCC = 4.5 V to 5.5 V
input
capacitance
output
capacitance
10. Dynamic characteristics
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
-
- 0.1
-
1.0
-
2.0 A
-
- 4.0
-
40
-
80 A
-
- 1.35 -
1.5
-
1.5 mA
-
3 10
-
10
-
10 pF
- 4.0 -
-
-
-
-
pF
Table 7. Dynamic characteristics
GND = 0 V; For test circuit, see Figure 9.
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ[1] Max Min
Max
Min
Max
For type 74AHC157-Q100
tpd
propagation nI0, nI1 to nY; see Figure 7 [2]
delay
VCC = 3.0 V to 3.6 V
CL = 15 pF
- 4.4 9.7 1.0
11.5
1.0
12.5 ns
CL = 50 pF
- 6.3 13.2 1.0
15.0
1.0
16.5 ns
VCC = 4.5 V to 5.5 V
CL = 15 pF
- 3.2 6.4 1.0
7.5
1.0
8.0 ns
CL = 50 pF
- 4.6 8.4 1.0
9.5
1.0
10.5 ns
S to nY; see Figure 7
[2]
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
E to nY; see Figure 8
- 4.8 13.6 1.0
16.0
1.0
17.0 ns
- 6.8 17.1 1.0
19.5
1.0
21.5 ns
- 3.6 8.6 1.0 10.0
1.0
11.0 ns
- 5.2 10.6 1.0
12.0
1.0
13.5 ns
[2]
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
- 5.9 13.2 1.0
15.5
1.0
16.5 ns
- 8.4 16.7 1.0
19.0
1.0
21.0 ns
- 4.2 8.1 1.0
9.5
1.0
10.5 ns
- 6.0 10.1 1.0
11.5
1.0
13.0 ns
74AHC_AHCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 4 July 2013
© Nexperia B.V. 2017. All rights reserved
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