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| 74AHC14 Datasheet, PDF (8/16 Pages) NXP Semiconductors – Hex inverting Schmitt trigger | |||
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Philips Semiconductors
Hex inverting Schmitt trigger
AC WAVEFORMS
Product speciï¬cation
74AHC14; 74AHCT14
handbook, halfpage
nA INPUT
nY OUTPUT
VM(1)
tPHL
VM(1)
tPLH
MNA209
FAMILY
VI INPUT
REQUIREMENTS
VM(1)
INPUT
VM(1)
OUTPUT
AHC
AHCT
GND to VCC
GND to 3.0 V
50% VCC 50% VCC
1.5 V
50% VCC
Fig.4 The input (nA) to output (nY) propagation delays.
handbook, full pagewidth
VI
PULSE
GENERATOR
VCC
VO
D.U.T.
RT
S1
1000 â¦
VCC
open
GND
CL
MNA219
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
open
VCC
GND
1999 Sep 27
Fig.5 Load circuitry for switching times.
8
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