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MC74HC132A

Quad 2-Input NAND Gate with Schmitt-Trigger Inputs

ON Semiconductor 

MC74HC132A

AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6.0 ns)

VCC

Guaranteed Limit

Symbol

Parameter

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH,

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPHL

Maximum Propagation Delay, Input A or B to Output Y

(Figures 3 and 4)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH,

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL

Maximum Output Transition Time, Any Output

(Figures 3 and 4)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Cin MaximumInputCapacitance

V *55_C to 25_C v85_C v125_C Unit

2.0

125

4.5

25

6.0

21

155

190

ns

31

38

26

32

2.0

75

4.5

15

6.0

13

95

110

ns

19

22

16

19

—

10

10

10

pF

Typical @ 25°C, VCC = 5.0 V

CPD Power Dissipation Capacitance (per Gate) (Note 8)

24

pF

8. Used to determine the no−load dynamic power consumption: PD = CPD VCC2f + ICC VCC.

INPUT

A OR B

Y

tr

90%

50%

10%

tPHL

90%

50%

10%

tTHL

tf

VCC

GND

tPLH

tTLH

Figure 3. Switching Waveforms

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

*Includes all probe and jig capacitance

Figure 4. Test Circuit

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