74HC7014D datasheet(4/9 Pages) PHILIPS

4 / 9 page

1998 Jul 08

Philips Semiconductors

Product speciﬁcation

Hex non-inverting precision Schmitt-trigger

74HC7014

DC CHARACTERISTICS FOR 74HC

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: standard

Category: SSI

TRANSFER CHARACTERISTICS FOR 74HC

Voltages are referenced to GND (ground = 0 V)

SYMBOL

PARAMETER

Tamb (°C)

UNIT

TEST CONDITIONS

+25

−40 to +85

−40 to +125

VCC

(V)

OTHER

MIN. TYP. MAX. MIN.

MAX.

MIN.

MAX.

VT+

positive-going

threshold

−

1.86

2.94

3.10

3.25

3.72

1.95

3.08

3.25

3.41

3.90

−

1.95

3.08

3.25

3.41

3.90

−

1.95

3.08

3.25

3.41

3.90

3.00

4.75

5.00

5.25

6.00

Figs.6 and 7

VT−

negative-going

threshold

1.65

2.62

2.75

2.89

3.30

1.74

2.76

2.90

3.05

3.48

−

1.65

2.62

2.75

2.89

3.30

−

1.65

2.62

2.75

2.89

3.30

−

3.00

4.75

5.00

5.25

6.00

Figs.6 and 7

hysteresis

(VT+ − VT−)

100

120

130

160

120

180

200

210

240

−

100

120

130

160

−

100

120

130

160

−

3.00

4.75

5.00

5.25

6.00

Figs.6 and 7

±II

input leakage

current

−−

0.1

−

1.0

−

1.0

µA

6.0

VCC

GND

−−

0.5

−

5.0

−

5.0

µA

3.0

6.0

16 V

GND

ICC

DC supply

current

−

0.7

3.0

3.7

1.4

6.0

7.4

−

1.8

7.5

10.0

−

2.1

7.5

13.0

3.00

5.25

6.00

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