74AVCH2T45 Datasheet, PDF (13/31 Pages) NXP Semiconductors – Dual-bit, dual-supply voltage level translator/transceiver; 3-state

NXP Semiconductors
74AVCH2T45
Dual-bit, dual-supply voltage level translator/transceiver; 3-state
Table 8. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
Conditions
25 °C
Min Typ^[1] Max
t_dis
disable time
t_en
enable time
DIR to A; see Figure 7
V_CC(B) = 0.8 V
V_CC(B) = 1.1 V to 3.6 V
DIR to B; see Figure 7
V_CC(B) = 0.8 V
V_CC(B) = 1.1 V to 1.3 V
V_CC(B) = 1.4 V to 1.6 V
V_CC(B) = 1.65 V to 1.95 V
V_CC(B) = 2.3 V to 2.7 V
V_CC(B) = 3.0 V to 3.6 V
DIR to A; see Figure 7
V_CC(B) = 0.8 V
V_CC(B) = 1.1 V to 1.3 V
V_CC(B) = 1.4 V to 1.6 V
V_CC(B) = 1.65 V to 1.95 V
V_CC(B) = 2.3 V to 2.7 V
V_CC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
V_CC(B) = 0.8 V
V_CC(B) = 1.1 V to 1.3 V
V_CC(B) = 1.4 V to 1.6 V
V_CC(B) = 1.65 V to 1.95 V
V_CC(B) = 2.3 V to 2.7 V
V_CC(B) = 3.0 V to 3.6 V
[3]
- 4.9 -
-
-
-
[3]
- 9.2 -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[4][5]
- 17.6 -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[4][5]
- 17.6 -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
−40 °C to +125 °C Unit
Min Max
Max
(85 °C) (125 °C)
-
-
2.2 8.8
-
ns
9.7 ns
-
-
2.2 8.4
1.8 6.7
2.0 6.9
1.7 6.2
2.4 7.2
-
ns
9.2 ns
7.4 ns
7.6 ns
6.9 ns
8.0 ns
-
-
-
ns
-
17.4
19.1 ns
-
14.7
16.2 ns
-
14.6
16.1 ns
-
13.4
14.9 ns
-
14.3
15.9 ns
-
-
-
ns
-
17.8
19.6 ns
-
15.6
17.2 ns
-
14.9
16.5 ns
-
14.5
16.0 ns
-
14.9
16.5 ns
74AVCH2T45_3
Product data sheet
Rev. 03 — 6 May 2009
© NXP B.V. 2009. All rights reserved.
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