SN54AS760, SN74ALS760, SN74AS760

OCTAL BUFFERS AND LINE DRIVERS

WITH OPEN-COLLECTOR OUTPUTS

SDAS141A – DECEMBER 1983 – REVISED JANUARY 1995

4

POST OFFICE BOX 655303

recommended operating conditions

SN54AS760

SN74AS760

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

UNIT

VCC

Supply voltage

4.5

5

5.5

4.5

5

5.5

V

VIH

High-level input voltage

2

2

V

VIL

Low-level input voltage

0.8

0.8

V

VOH

High-level output voltage

5.5

5.5

V

IOL

Low-level output current

48

64

mA

TA

Operating free-air temperature

–55

125

0

70

°C

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

SN54AS760

SN74AS760

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

VIK

VCC = 4.5 V,

II = – 18 mA

– 1.2

– 1.2

V

IOH

VCC = 4.5 V,

VOH = 5.5 V

0.1

0.1

mA

VOL

VCC =4 5V

IOL = 48 mA

0.55

V

VOL

VCC = 4.5 V

IOL = 64 mA

0.55

V

II

VCC = 5.5 V,

VI = 7 V

0.1

0.1

mA

IIH

VCC = 5.5 V,

VI = 2.7 V

20

20

µA

IIL

OE

VCC =5 5V

VI =0 4V

– 0.5

– 0.5

mA

IIL

A

VCC = 5.5 V,

VI = 0.4 V

–1

–1

mA

ICC

VCC =5 5V

Outputs high

20

32

20

32

mA

ICC

VCC = 5.5 V

Outputs low

60

94

60

94

mA

† All typical values are at VCC = 5 V, TA = 25°C.

switching characteristics (see Figure 1)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 4.5 V to 5.5 V,

CL = 50 pF,

TA = MIN to MAX‡

UNIT

(INPUT)

(OUTPUT)

SN54AS760

SN74AS760

MIN

MAX

MIN

MAX

tPLH

A

Y

3

19.5

3

18.5

ns

tPHL

A

Y

1

7

1

6

ns

tPLH

OE

Y

3

19.5

3

18.5

ns

tPHL

OE

Y

1

8

1

7

ns

‡ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.