ABSOLUTE MAXIMUM RATINGS:

PARAMETER

SYMBOL

VALUE

UNIT

StorageTemperature

-55 to +150

°C

Operating Temperature

0 to +70

°C

+10 to -0.3

V

DC ELECTRICAL CHARACTERISTICS:

PARAMETER

SYMBOL

Min

MAX

UNIT

CONDITIONS

Power Supply Current

-

15

mA

At Maximum Operating Frequency

Input High Voltage

+3.5

V

-

Input Low Voltage

0

+0.6

V

-

Output High Voltage

CASCADE ENABLE

-

V

+2.4

-

V

B0 - B7

+2.4

-

V

+2.0

-

V

Output Low Voltage

CASCADE ENABLE

-

+0.2

V

+0.4

V

B0 - B7

+0.4

V

Output Source Current

Isource

3.0

-

mA

B0 - B7 Outputs

4.8

-

mA

7.3

-

mA

Output Sink Current

Isink

5.7

-

mA

B0 - B7 Outputs

4.0

-

mA

2.2

-

mA

Output Leakage Current

-

1

µA

B0 - B7 (Off State)

Input Capacitance

-

6

pF

Output Capacitance

-

12

pF

Input Leakage Current

-

1

µA

ENABLE, RESET, SCAN

Input Current

*SCAN RESET/LOAD

-

-2.5

µA

-

-5

µA

**B0-B7, COUNT B,

-

5

µA

TEST COUNT

-

1

µA

7061/63-090198-3

The information included herein is believed to be

accurate and reliable. However, LSI Computer Systems,

Inc. assumes no responsibilities for inaccuracies, nor for

any infringements of patent rights of others which may

result from its use.