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| 74HC05_15 Datasheet, PDF (7/13 Pages) NXP Semiconductors – Hex inverter with open-drain outputs | |||
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NXP Semiconductors
74HC05
Hex inverter with open-drain outputs
VI 90 %
tW
negative
pulse
VM
10 %
0V
tf
VI
positive
pulse
tr
90 %
VM
10 %
0V
tW
VM
tr
tf
VM
VI
G
VCC
VO
DUT
RT
VCC
RL S1
CL
open
001aad983
Fig 7.
Test data is given in Table 9.
Deï¬nitions test circuit:
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
CL = load capacitance including jig and probe capacitance.
RL = Load resistance.
Test circuit for measuring switching times
Table 9. Test data
Input
VI
tr, tf
VCC
6 ns
Load
CL
50 pF
RL
1 kâ¦
S1 position
tPZL, tPLZ
VCC
74HC05_2
Product data sheet
Rev. 02 â 18 June 2009
© NXP B.V. 2009. All rights reserved.
7 of 13
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