74LVC1G126GS View Datasheet(PDF) - Nexperia B.V. All rights reserved
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74LVC1G126GS Datasheet PDF : 19 Pages
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Nexperia
74LVC1G126
Bus buffer/line driver; 3-state
11. Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 10.
Symbol Parameter
Conditions
-40 °C to +85 °C
Min Typ[1] Max
tpd
propagation delay A to Y; see Fig. 8
[2]
VCC = 1.65 V to 1.95 V
1.0
3
8.0
VCC = 2.3 V to 2.7 V
0.5
2.1
5.5
VCC = 2.7 V
0.5
2.3
5.5
VCC = 3.0 V to 3.6 V
0.5
2.0
4.5
VCC = 4.5 V to 5.5 V
0.5
1.7
4.0
ten
enable time
OE to Y; see Fig. 9
[3]
VCC = 1.65 V to 1.95 V
1.0
3.2
9.4
VCC = 2.3 V to 2.7 V
0.5
2.2
6.6
VCC = 2.7 V
0.5
2.4
6.6
VCC = 3.0 V to 3.6 V
0.5
2.1
5.3
VCC = 4.5 V to 5.5 V
0.5
1.6
5.0
tdis
disable time
OE to Y; see Fig. 9
[4]
VCC = 1.65 V to 1.95 V
1.0
4.3
9.2
VCC = 2.3 V to 2.7 V
0.5
2.7
5.5
VCC = 2.7 V
0.5
3.4
5.5
VCC = 3.0 V to 3.6 V
0.5
3.0
5.5
VCC = 4.5 V to 5.5 V
0.5
2.2
4.2
CPD
power dissipation per buffer; VI = GND to VCC [5]
capacitance
output enabled
-
25
-
output disabled
-
6
-
-40 °C to +125 °C Unit
Min
Max
1.0
10.5 ns
0.5
7 ns
0.5
7 ns
0.5
6 ns
0.5
5.5 ns
1.0
12 ns
0.5
8.5 ns
0.5
8.5 ns
0.5
7 ns
0.5
6.5 ns
1.0
12 ns
0.5
7 ns
0.5
7 ns
0.5
7 ns
0.5
5.5 ns
-
- pF
-
- pF
[1] Typical values are measured at Tamb = 25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2] tpd is the same as tPLH and tPHL
[3] ten is the same as tPZH and tPZL
[4] tdis is the same as tPLZ and tPHZ
[5] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD x VCC2 x fi x N + ∑(CL x VCC2 x fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
∑(CL x VCC2 x fo) = sum of outputs.
74LVC1G126
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 14 — 15 March 2019
© Nexperia B.V. 2019. All rights reserved
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