74HC2G17-Q100 データシートの表示（PDF） - NXP Semiconductors.
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74HC2G17-Q100 Datasheet PDF : 19 Pages
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Nexperia
74HC2G17-Q100; 74HCT2G17-Q100
Dual non-inverting Schmitt trigger
Table 9. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6.
Symbol Parameter
Conditions
25 C
Min Typ Max
74HCT2G17-Q100
tpd
propagation delay
tt
transition time
CPD
power dissipation
capacitance
nA to nY; see Figure 5
VCC = 4.5 V; CL = 50 pF
nY; see Figure 5
VCC = 4.5 V; CL = 50 pF
VI = GND to VCC 1.5 V
[1]
-
[2]
-
[3] -
21 29
6 15
10 -
40 C to +125 C Unit
Min Max
Max
(85 C) (125 C)
-
36
45 ns
-
19
22 ns
-
-
-
pF
[1] tpd is the same as tPLH and tPHL
[2] tt is the same as tTLH and tTHL
[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 the outputs.
13. Waveforms
VI
nA input
GND
VM
tPLH
VM
tPHL
VOH
nY output
VOL
90 %
10 %
tTLH
90 %
10 %
tTHL
001aaf302
Fig 5.
Measurement points are given in Table 10.
VOL and VOH are typical voltage output levels that occur with the output load.
The data input (nA) to output (nY) propagation delays and output transition times
Table 10. Measurement points
Type
Input
74HC2G17-Q100
74HCT2G17-Q100
VM
0.5VCC
1.3 V
VI
GND to VCC
GND to 3.0 V
tr = tf
6.0 ns
6.0 ns
Output
VM
0.5VCC
1.3 V
74HC_HCT2G17_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 22 May 2013
© Nexperia B.V. 2017. All rights reserved
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