74HCU04D データシートの表示（PDF） - Unspecified
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74HCU04D Datasheet PDF : 14 Pages
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NXP Semiconductors
74HCU04
Hex unbuffered inverter
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 7.
Symbol Parameter
Conditions
25 C
tpd
propagation delay
nA to nY; see Figure 6
VCC = 2.0 V; CL = 50 pF
VCC = 4.5 V; CL = 50 pF
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V; CL = 50 pF
tt
transition time
see Figure 6
VCC = 2.0 V; CL = 50 pF
VCC = 4.5 V; CL = 50 pF
VCC = 6.0 V; CL = 50 pF
CPD
power dissipation
per inverter; VI = GND to VCC
capacitance
Typ
[1]
19
7
5
6
[2]
19
7
6
[3] 10
Max
70
14
-
12
75
15
13
-
40 C to
+85 C
Max
40 C to Unit
+125 C
Max
90
105 ns
18
21 ns
-
-
ns
15
18 ns
95
110 ns
19
22 ns
16
19 ns
-
-
pF
[1] tpd is the same as tPHL, tPLH.
[2] tt is the same as tTHL, tTLH.
[3] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 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 VCC2 fo) = sum of outputs.
74HCU04
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 8 December 2015
www.sycelectronica.com.ar
© NXP Semiconductors N.V. 2015. All rights reserved.
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