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MC74VHCT132A Datasheet, PDF (4/8 Pages) ON Semiconductor – Quad 2-Input NAND Schmitt Trigger | |||
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MC74VHCT132A
A 1.5V
tPLH
Y
1.5V
3.0V
GND
tPHL
VOH
VOL
Figure 1. Switching Waveforms
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
* Includes all probe and jig capacitance
Figure 2. Test Circuit
(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 3. Typical SchmittâTrigger Applications
MOTOROLA
4
VHC Data â Advanced CMOS Logic
DL203 â Rev 0
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