Philips Semiconductors FAST Products

Product specification

74F350

4-bit shifter

March 20, 1989

5

DC ELECTRICAL CHARACTERISTICS

(Over recommended operating free-air temperature range unless otherwise noted.)

SYMBOL

PARAMETER

LIMITS

UNIT

SYMBOL

PARAMETER

MIN

MAX

UNIT

High-level output voltage

2.4

V

High-level output voltage

2.7

3.4

V

Low-level output voltage

0.35

0.50

V

Low-level output voltage

0.35

0.50

V

Input clamp voltage

–0.73

–1.2

V

Input current at maximum input voltage

100

µA

High-level input current

20

µA

Low-level input current

–1.2

mA

Off-state output current,

High-level voltage applied

50

µA

Off-state output current,

Low-level voltage applied

–50

µA

–60

–150

mA

Supply current (total)

22

35

mA

Supply current (total)

26

41

mA

26

42

mA

NOTES:

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.

techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting

of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any

AC ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

TEST

CONDITION

LIMITS

UNIT

SYMBOL

PARAMETER

TEST

CONDITION

UNIT

MIN

TYP

MAX

MIN

MAX

Propagation delay

In to Yn

Waveform 1

3.0

2.5

4.5

4.0

6.0

5.5

3.0

2.5

7.0

6.5

ns

Propagation delay

Sn to Yn

Waveform 1

4.0

3.0

7.8

6.5

10.0

8.5

4.0

3.0

11.0

9.5

ns

Output Enable time to

High or Low level

Waveform 2

Waveform 3

2.5

4.0

5.0

7.0

7.0

9.0

2.5

4.0

8.0

10.0

ns

Output Disable time to

High or Low level

Waveform 2

Waveform 3

2.0

2.0

3.9

4.0

5.5

5.5

2.0

2.0

6.5

6.5

ns