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MC74LVX14 Datasheet, PDF (4/6 Pages) Motorola, Inc – LOW-VOLTAGE CMOS | |||
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MC74LVX14
4
3
2
1
(VT+)
(VTâ)
VHtyp
2
2.5
3
3.5 3.6
VCC, POWER SUPPLY VOLTAGE (VOLTS)
VHtyp = (VT+ typ) â (VTâ typ)
Figure 5. Typical Input Threshold, VT+, VTâ versus Power Supply Voltage
(a) A SchmittâTrigger Squares Up Inputs With Slow Rise and Fall Times
VCC
VH
Vin
VT+
VTâ
GND
(b) A SchmittâTrigger Offers Maximum Noise Immunity
VCC
VH
Vin
VT+
VTâ
GND
VOH
VOH
Vout
Vout
VOL
VOL
Figure 6. Typical SchmittâTrigger Applications
MOTOROLA
4
LCX DATA
BR1339 â REV 3
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