EDI8F81024C85BSC 参数 Datasheet PDF下载

White Electronic Designs

ABSOLUTE MAXIMUM RATINGS*

Voltage on any pin relative to V

SS

Operating Temperature T

A

(Ambient)

Commercial

Industrial

Storage Temperature

Plastic

Power Dissipation

Output Current

-0.5V to 7.0V

0°C to +70°C

-40°C to +85°C

-55°C to +125°C

1 Watt

20 mA

EDI8F81024C

RECOMMENDED DC OPERATING CONDITIONS

Parameter

Supply Voltage

Supply Voltage

Input High Voltage

Input Low Voltage

Sym

V

CC

V

SS

V

IH

V

IL

Min

4.5

0

2.2

-0.3

Typ

5.0

0

–

–

Max

5.5

0

6.0

0.8

Units

V

V

V

V

AC TEST CONDITIONS

Input Pulse Levels

Input Rise and Fall Times

Input and Output Timing Levels

Output Load

(note: For TEHQZ,TGHQZ and TWLQZ, CL = 5pF)

*Stress 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 greater

than those indicated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions for extended

periods may affect reliability.

V

SS

to 3.0V

5ns

1.5V

1TTL, CL = 100pF

DC ELECTRICAL CHARACTERISTICS

Parameter

Operating Power Supply Current

Standby (TTL) Power Supply Current

Full Standby Power Supply Current

(CMOS)

Input Leakage Current

Output Leakage Current

Output High Voltage

Output Low Voltage

*Typical: T

A

= 25°C, V

CC

= 5.0V

Sym

I

CC1

I

CC2

I

CC3

I

LI

I

LO

V

OH

V

OL

Conditions

W#, E# = V

IL

, II/O = 0mA, Min Cycle

E#

≥

V

IH

, V

IN

≤

V

IL

or V

IN

≥

V

IH

E#

≥

V

CC

-0.2V

V

IN

≥

V

CC

-0.2V or

V

IN

≤

0.2V

V

IN

= 0V to V

CC

V I/O = 0V to V

CC

I

OH

= -1.0mA

I

OL

= 2.1mA

C

LP

Min

Typ*

80

40

10

400

Max

130

90

20

950

±10

±10

–

0.4

Units

mA

mA

mA

µA

µA

µA

V

V

–

–

2.4

–

–

–

–

–

CAPACITANCE

TRUTH TABLE

G#

X

H

L

X

E#

H

L

L

L

W#

X

H

H

L

Mode

Standby

Output

Deselect

Read

Write

Output

HIGH Z

HIGH Z

D

OUT

D

IN

Power

I

CC2

/I

CC3

I

CC1

I

CC1

I

CC1

Parameter

Input Capacitance

(Except DQ Pins)

(f=1.0MHz, V

IN

=V

CC

or V

SS

)

Sym

CI

CD/Q

CC

CW

Max

58

43

10

60

Unit

pF

pF

pF

pF

Capacitance (DQ Pins)

Input (E#) Control Lines

Input (W#) Line (G#)

These parameters are sampled, not 100% tested.

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

July 2002

Rev. 8

2

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com