Philips Semiconductors

Product specification

74F322

8-bit serial/parallel register with sign extend (3-State)

1988 Apr 22

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

Q7

2.5

V

High-level output voltage

Q7

2.7

3.4

V

High-level output voltage

I/On

2.4

V

I/On

2.7

3.3

V

Low-level output voltage

0.38

0.55

V

Low-level output voltage

0.35

0.50

V

Input clamp voltage

–0.73

–1.2

V

Input current at

maximum input voltage

others

100

µA

Input current at

maximum input voltage

I/On

1

mA

High-level input current

20

µA

Low-level input current

SE

–1.8

mA

Low-level input current

S

–1.2

mA

IL

others

–0.6

mA

Off-state output current

High-level voltage applied

70

µA

Off-state output current

Low-level voltage applied

–0.6

mA

–60

–150

mA

50

75

mA

Supply current (total)

60

90

mA

65

95

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