74AHCT1G04GW 데이터 시트보기 (PDF) - Nexperia B.V. All rights reserved
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74AHCT1G04GW Datasheet PDF : 12 Pages
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Nexperia
74AHC1G04; 74AHCT1G04
Inverter
Symbol Parameter
74AHCT1G04
tpd
propagation
delay
CPD
power
dissipation
capacitance
Conditions
25 °C
Min Typ Max
A to Y; see Fig. 6
[1]
VCC = 4.5 V to 5.5 V; CL = 15 pF [3] -
VCC = 4.5 V to 5.5 V; CL = 50 pF [3] -
per buffer; CL = 50 pF; f = 1 MHz;
VI = GND to VCC
[4] -
3.4 6.7
4.9 7.7
16 -
-40 °C to
+85 °C
Min Max
1.0 7.5
1.0 8.5
-
-
-40 °C to Unit
+125 °C
Min Max
1.0 8.5 ns
1.0 10.0 ns
-
- pF
[1] tpd is the same as tPLH and tPHL.
[2] Typical values are measured at VCC = 3.3 V.
[3] Typical values are measured at VCC = 5.0 V.
[4] CPD is used to determine the dynamic power dissipation PD (μW).
PD = CPD × VCC2 × fi + Σ (CL × VCC2 × fo) where:
fi = input frequency in MHz; fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = total load switching outputs;
Σ(CL × VCC2 × fo) = sum of outputs.
12. Waveforms and test circuit
A input
VM
tPHL
tPLH
Y output
VM
Measurement points are given in Table 9.
Fig. 6. Input (A) to output (Y) propagation delays
Table 9. Measurement point
Type
Input
VI
74AHC1G04
GND to VCC
74AHCT1G04
GND to 3.0 V
Input
VM
0.5 × VCC
1.5 V
mna111
Output
VM
0.5 × VCC
0.5 × VCC
VCC
Fig. 7.
PULSE
VI
GENERATOR
VO
DUT
RT
CL
mna101
Test data is given in Table 8. Definitions for test circuit:
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
Test circuit for measuring switching times
74AHC_AHCT1G04
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 24 September 2019
© Nexperia B.V. 2019. All rights reserved
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