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MC74HC30

8-Input NAND Gate High-Performance Silicon-Gate CMOS

Motorola => Freescale 

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH,

tPHL

Parameter

Maximum Propagation Delay, Any Input to Output Y

(Figures 1 and 2)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH,

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL

Maximum Output Transition Time, Any Output

(Figures 1 and 2)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Cin

Maximum Input Capacitance

MC74HC30

VCC

V

2.0

4.5

6.0

2.0

4.5

6.0

—

Guaranteed Limit

v v – 55 to

25_C

85_C

125_C Unit

175

220

265

ns

35

44

53

30

37

45

75

95

110

ns

15

19

22

13

16

19

10

10

10

pF

NOTES:

1. For propagation delays with loads other than 50 pF, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).

2. Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).

Typical @ 25°C, VCC = 5.0 V

CPD

Power Dissipation Capacitance (Per Gate)*

27

pF

* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see Chapter 2 of the

Motorola High–Speed CMOS Data Book (DL129/D).

ANY INPUT

OUTPUT Y

tTHL

tr

90%

50%

10%

tPHL

90%

50%

10%

tf

VCC

GND

tPLH

tTLH

Figure 1. Switching Waveforms

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

* Includes all probe and jig capacitance

Figure 2. Test Circuit

EXPANDED LOGIC DIAGRAM

A1

B2

C3

D4

E5

8Y

F6

G 11

H 12

High–Speed CMOS Logic Data

3

DL129 — Rev 6

MOTOROLA

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