1998 Jul 08

5

Philips Semiconductors

Product specification

Hex non-inverting precision Schmitt-trigger

74HC7014

AC CHARACTERISTICS FOR 74HC

SYMBOL PARAMETER

UNIT

TEST CONDITIONS

+25

−40 to +85

−40 to +125

(V)

WAVEFORMS

MIN.

TYP.

MAX.

MIN.

MAX.

MIN.

MAX.

propagation

delay

nA, nB to nY

−

−

−

95

38

27

475

115

73

−

−

−

600

145

93

−

−

−

715

175

112

ns

3.00

4.75

6.00

Fig.8

propagation

delay

nA, nB to nY

−

−

−

47

23

18

175

52

46

−

−

−

220

65

58

−

−

−

260

78

70

ns

3.00

4.75

6.00

Fig.8

output transition

time

−

−

−

12

7

6

20

15

13

−

−

−

25

19

16

−

−

−

30

22

19

ns

3.00

4.75

6.00

Fig.8

TRANSFER CHARACTERISTIC WAVEFORMS

Fig.6 Transfer characteristic.

Fig.7

Waveforms showing the definition of

AC WAVEFORMS

Fig.8 Waveforms showing the input (nA) to output (nY) propagation delay and the output transition times.

(1)