74AHC_AHCT594_2

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 02 — 9 June 2008

7 of 22

NXP Semiconductors

74AHC594; 74AHCT594

8-bit shift register with output register

9.

Recommended operating conditions

10. Static characteristics

Table 5.

Operating conditions

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

74AHC594

supply voltage

2.0

5.0

5.5

V

input voltage

0

-

5.5

V

output voltage

0

-

V

ambient temperature

−40

+25

+125

°C

∆t/∆V

input transition rise and fall rate

-

-

100

ns/V

-

-

20

ns/V

74AHCT594

supply voltage

4.5

5.0

5.5

V

input voltage

0

-

5.5

V

output voltage

0

-

V

ambient temperature

−40

+25

+125

°C

∆t/∆V

input transition rise and fall rate

-

-

20

ns/V

Table 6.

Static characteristics

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

25

°C

−40 °C to +85 °C −40 °C to +125 °C Unit

Min

Typ

Max

Min

Max

Min

Max

74AHC594

HIGH-level

input voltage

1.5

-

-

1.5

-

1.5

-

V

2.1

-

-

2.1

-

2.1

-

V

3.85

-

-

3.85

-

3.85

-

V

LOW-level

input voltage

-

-

0.5

-

0.5

-

0.5

V

-

-

0.9

-

0.9

-

0.9

V

-

-

1.65

-

1.65

-

1.65

V

HIGH-level

output voltage

1.9

2.0

-

1.9

-

1.9

-

V

2.9

3.0

-

2.9

-

2.9

-

V

4.4

4.5

-

4.4

-

4.4

-

V

2.58

-

-

2.48

-

2.40

-

V

3.94

-

-

3.80

-

3.70

-

V

LOW-level

output voltage

-

0

0.1

-

0.1

-

0.1

V

-

0

0.1

-

0.1

-

0.1

V

-

0

0.1

-

0.1

-

0.1

V

-

-

0.36

-

0.44

-

0.55

V

-

-

0.36

-

0.44

-

0.55

V