74AHC374 데이터 시트보기 (PDF) - NXP Semiconductors.
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74AHC374 Datasheet PDF : 17 Pages
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NXP Semiconductors
74AHC374; 74AHCT374
Octal D-type flip-flop; positive edge-trigger; 3-state
10.1 Waveforms
VI
CP input
GND
VOH
Qn output
VOL
1/ fmax
VM
tW
t PHL
VM
t PLH
001aac426
Fig 6.
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Clock pulse width, maximum frequency and input to output propagation delays
VI
OE input
GND
VCC
Qn output
LOW- to - OFF
OFF- to - LOW
VOL
VOH
Qn output
HIGH - to - OFF
OFF- to - HIGH
GND
VM
t PLZ
t PZL
t PHZ
VX
VY
outputs
enabled
VM
t PZH
outputs
disabled
VM
outputs
enabled
mna813
Fig 7.
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Enable and disable times
74AHC_AHCT374_3
Product data sheet
Rev. 03 — 12 June 2008
© NXP B.V. 2008. All rights reserved.
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