Philips Semiconductors

Product specification

74F756/74F757/74F760

Buffers

1989 Nov 27

6

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limit set forth in this table may impair the useful life of the device.

Unless otherwise noted these limits are over the operating free-air temperature range.)

SYMBOL

PARAMETER

RATING

UNIT

Supply voltage

–0.5 to +7.0

V

Input voltage

–0.5 to +7.0

V

Input current

–30 to +5

mA

Voltage applied to output in High output state

V

Current applied to output in Low output state

128

mA

Operating free-air temperature range

0 to +70

°C

Storage temperature range

–65 to +150

°C

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

LIMITS

UNIT

MIN

NOM

MAX

Supply voltage

4.5

5.0

5.5

V

High-level input voltage

2.0

V

Low-level input voltage

0.8

V

Input clamp current

–18

mA

High-level output voltage

4.5

V

Low-level output current

64

mA

Operating free-air temperature range

0

70

°C

DC ELECTRICAL CHARACTERISTICS

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

SYMBOL

PARAMETER

TEST

LIMITS

UNIT

MIN

MAX

High-level output current

250

µA

Low-level output voltage

V

MAX

0.38

0.55

V

0.42

0.55

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

–1.0

mA

74F756

20

30

mA

74F756

50

70

mA

Supply current (total)

74F757

30

40

mA

Supply current (total)

74F757

55

80

mA

74F760

25

37

mA

74F760

55

80

mA

NOTES:

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