74HC4851 데이터 시트보기 (PDF) - NXP Semiconductors.
부품명
상세내역
제조사
74HC4851
NXP Semiconductors.
74HC4851 Datasheet PDF : 20 Pages
| |||
NXP Semiconductors
74HC4851; 74HCT4851
8-channel analog MUX/DEMUX with injection-current effect control
11. Dynamic characteristics
Table 9. Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14.
Symbol Parameter
Conditions
25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
74HC4851
tpd
propagation delay Z, Yn to Yn, Z;
[1]
see Figure 10
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
Sn to Z, Yn;
see Figure 11
- 10.0 25
-
29
-
32 ns
- 6.0 15.5 -
17.5
-
19.5 ns
- 5.0 14.5 -
16.5
-
18.5 ns
- 4.0 11.5 -
12.5
-
13.5 ns
- 3.0 10
-
11
-
12 ns
[1]
ten
enable time
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
E to Z, Yn;
see Figure 12
- 18.0 32
-
35
-
40 ns
- 9.5 17.5 -
20
-
23 ns
- 8.5 16.5 -
19
-
22 ns
- 6.5 13
-
15
-
17 ns
- 5.0 12.5 -
14.5
-
16.5 ns
[2]
tdis
disable time
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
E to Z, Yn;
see Figure 12
-
- 95
-
105
-
115 ns
-
- 90
-
100
-
110 ns
-
- 85
-
95
-
105 ns
-
- 80
-
90
-
100 ns
-
- 78
-
80
-
80 ns
[3]
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
CPD
power dissipation per channel;
capacitance
see Figure 12
-
- 99
-
105
-
115 ns
-
- 90
-
100
-
110 ns
-
- 85
-
95
-
105 ns
-
- 80
-
90
-
100 ns
-
- 78
-
80
-
80 ns
[4]
VCC = 3.3 V
VCC = 5.0 V
- 28 -
-
-
-
-
pF
- 33 -
-
-
-
-
pF
74HC_HCT4851_2
Product data sheet
Rev. 02 — 2 September 2008
© NXP B.V. 2008. All rights reserved.
10 of 20
Share Link: