®

AS4C14400

3

Absolute maximum ratings

NOTE: Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions outside those indicated in the operational sections of this specification is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect reliability.

DC electrical characteristics

Shaded areas contain advance information.

Parameter

Symbol

Minimum

Maximum

Unit

Input voltage

-1.0

+7.0

V

Output voltage

-1.0

+7.0

V

Power supply voltage

-1.0

+7.0

V

Storage temperature (plastic)

-55

+150

°C

Soldering temperature

× time

–

260

× 10

× sec

Power dissipation

–1

W

DC output current

–50

mA

Parameter

Symbol Test Conditions

-40

-50

-60

-70

Unit Notes

Min

Max

Min

Max

Min

Max

Min

Max

Input leakage current

0V

≤ V

Pins not under test = 0V

-2

+2

-2

+2

-2

+2

-2

+2

µA

Output leakage current

Outputs disabled,

0V

≤ V

-10

+10 -10

+10 -10

+10 -10

+10 µA

Operating power

supply current

RAS, CAS, Address

–

90

–

80

–

70

–

60

mA

1,2

TTL standby power

supply current

–

2.0

–

2.0

–

2.0

–

2.0

mA

Average power supply

current, RAS refresh mode

RAS cycling, CAS = VIH,

–

90

–

80

–

70

–

60

mA

1

Fast page mode average

power supply current

Address cycling:

–

80

–

70

–

60

–

50

mA

1,2

CMOS standby power

supply current

1.0

–

1.0

–

1.0

–

1.0

mA

CAS-before-RAS refresh

power supply current

RAS, CAS cycling:

–

90

–

80

–

70

–

60

mA

1

Output voltage

2.4

–

2.4

–2.4

–2.4

–V

–

0.4

–

0.4

–

0.4

–

0.4

V