8279, 8279-5

ABSOLUTE MAXIMUM RATINGS*

Ambient Temperature

O°C to 70°C

Storage Temperature

, .... _65°C to 125°C

Voltage on any Pin with

 

 

Respect to Ground

-0.5V to +7V

Power Dissipation

...... 1 Watt

'COMMENT: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functiona/opera- tion of the device at these or any other conditions above those indicated in the operational sections of this specifi- cation is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

D.C. CHARACTERISTICS TA = o·eto 70·e, Vss = OV, Note 1

 

 

Symbol

Parameter

Min.

Max.

Unit

Test Cond itions

VIL1

Input Low Voltage for Shift Control

-0.5

1.4

V

 

 

and Return Lines

 

 

 

 

VIL2

Input Low Voltage for All Others

-0.5

0.8

V

 

V11-1 1

Input High Voltage for Shift, Control

2.2

 

V

 

 

and Return Lines

 

 

 

 

VIH2

Input High Voltage for All Others

2.0

 

V

 

VOL

Output Low Voltage

 

0.45

V

Note 2

VOH

Output High Voltage on Interrupt

3.5

 

V

Note 3

 

Line

 

 

 

 

IIL1

Input Current on Shift, Control and

 

+10

J.1A

VIN = Vee

 

Return Li nes

 

-100

fJ.A

VIN = OV

IIL2

Input Leakage Current on All Others

 

±10

fJ.A

VIN = Vee to OV

IOFL

Output Float Leakage

 

±10

fJ.A

VOUT = Vee to OV

Icc

Power Supply Current

 

120

mA

 

Notes:

1.8279, Vee = +5V ±5%; 8279-5. Vee = +5V ±10%.

2.8279, IOL = 1.6mA; 8279-5, IOL = 2.2mA.

3.8279, IOH = -100,uA; 8279-5. IOH = -400,uA.

CAPACITANCE

SYMBOL

TEST

TYP.

MAX.

UNIT

TEST CONDITIONS

Cin

Input Capacitance

5

10

pF

Vin =Vee

Cout

Output Capacitance

10

20

pF

Vout=Vee

9-78

AFN-00742A-09

Page 393
Image 393
Intel mcs-48 manual VIL2, IIL1, Symbol Test TYP MAX