74ALVT162245 Просмотр технического описания (PDF) - NXP Semiconductors.
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74ALVT162245 Datasheet PDF : 16 Pages
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Nexperia
74ALVT162245
16-bit transceiver with 30 Ω termination resistors; 3-state
10 Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); Tamb = -40 °C to +85 °C; for test circuit see Figure 7.
Symbol Parameter
Conditions
Min
Typ[1]
VCC = 2.5 V ± 0.2 V
tPLH
LOW to HIGH
propagation delay
nAn to nBn or nBn to nAn; see Figure 5
1.5
2.9
tPHL
HIGH to LOW
nAn to nBn or nBn to nAn; see Figure 5
propagation delay
1.5
2.4
tPZH
OFF-state to HIGH nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.5
4.3
tPZL
OFF-state to LOW nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.5
3.1
tPHZ
HIGH to OFF-state nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.5
4.2
tPLZ
LOW to OFF-state nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.5
3.3
VCC = 3.3 V ± 0.3 V
tPLH
LOW to HIGH
propagation delay
nAn to nBn or nBn to nAn; see Figure 5
0.5
2.3
tPHL
HIGH to LOW
nAn to nBn or nBn to nAn; see Figure 5
propagation delay
0.5
2.0
tPZH
OFF-state to HIGH nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.0
3.0
tPZL
OFF-state to LOW nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.0
2.6
tPHZ
HIGH to OFF-state nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.0
3.6
tPLZ
LOW to OFF-state nOE to nAn or nOE to nBn; see Figure 6
propagation delay
1.0
3.0
[1] Typical values for VCC = 2.3 V to 2.7 V are measured at VCC = 2.5 V and Tamb = 25 °C.
Typical values for VCC = 3.0 V to 3.6 V are measured at VCC = 3.3 V and Tamb = 25 °C.
Max Unit
5.3 ns
4.7 ns
6.3 ns
4.6 ns
6.2 ns
5.1 ns
3.6 ns
3.1 ns
5.0 ns
3.9 ns
5.2 ns
4.6 ns
74ALVT162245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 29 January 2018
© Nexperia B.V. 2018. All rights reserved.
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