74LVC3G14 Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
Список матч
74LVC3G14 Datasheet PDF : 17 Pages
| |||
Philips Semiconductors
14. Waveforms
74LVC3G14
Triple inverting Schmitt trigger with 5 V tolerant input
VI
nA input
GND
VOH
nY output
VOL
VM
t PHL
VM
t PLH
mna344
Fig 6.
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.
Input (nA) to output (nY) propagation delays
Table 10: Measurement points
Supply voltage
Input
VCC
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VM
0.5 × VCC
0.5 × VCC
1.5 V
3.0 V to 3.6 V
1.5 V
4.5 V to 5.5 V
0.5 × VCC
Output
VM
0.5 × VCC
0.5 × VCC
1.5 V
1.5 V
0.5 × VCC
VCC
VI
PULSE
GENERATOR
VO
D.U.T.
RT
VEXT
RL
CL
RL
mna616
Fig 7.
Test data is given in Table 11.
Definitions for 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 resistor.
Load circuitry for switching times
9397 750 14543
Product data sheet
Rev. 03 — 31 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
8 of 17
Share Link: 