MC74HC132A_06 Datasheet, PDF (6/10 Pages) ON Semiconductor – Quad 2−Input NAND Gate with Schmitt−Trigger Inputs High−Performance Silicon−Gate CMOS

MC74HC132A
4
3
V_Htyp
2
1
2
3
4
5
6
V_CC, POWER SUPPLY VOLTAGE (VOLTS)
V_Htyp = (V_{T +} typ) − (V_{T −} typ)
Figure 5. Typical Input Threshold, V_T+, V_T− Versus Power Supply Voltage
V_H
V_IN
V_CC
V_{T +}
V_{T −}
GND
V_OH
V_H
V_IN
V_CC
V_{T +}
V_{T −}
GND
V_OH
V_OUT
V_OUT
V_OL
V_OL
V_CC
V_IN
(a) A SCHMITT TRIGGER SQUARES UP INPUTS
(a) WITH SLOW RISE AND FALL TIMES
V_OUT
(b) A SCHMITT TRIGGER OFFERS MAXIMUM
NOISE IMMUNITY
Figure 6. Typical Schmitt−Trigger Applications
http://onsemi.com
6