SN54AHC158, SN74AHC158

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

SCLS346E – MAY 1996 – REVISED JANUARY 2000

4

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25°C

SN54AHC158

SN74AHC158

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

2 V

1.9

2

1.9

1.9

IOH = –50 mA

3 V

2.9

3

2.9

2.9

VOH

4.5 V

4.4

4.5

4.4

4.4

V

OH

IOH = –4 mA

3 V

2.58

2.48

2.48

IOH = –8 mA

4.5 V

3.94

3.8

3.8

2 V

0.1

0.1

0.1

IOL = 50 mA

3 V

0.1

0.1

0.1

VOL

4.5 V

0.1

0.1

0.1

V

OL

IOL = 4 mA

3 V

0.36

0.5

0.44

IOL = 8 mA

4.5 V

0.36

0.5

0.44

II

A or B inputs

VI = VCC or GND

0 V to 5.5 V

±0.1

±1*

±1

mA

ICC

VI = VCC or GND,

IO = 0

5.5 V

4

40

40

mA

Ci

VI = VCC or GND

5 V

2

10

10

pF

* On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

LOAD

TA = 25°C

SN54AHC158

SN74AHC158

UNIT

PARAMETER

(INPUT)

(OUTPUT)

CAPACITANCE

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

AorB

Y

CL =15 pF

6.2**

9.7**

1**

11.5**

1

11.5

ns

tPHL

A or B

Y

CL = 15 pF

6.2**

9.7**

1**

11.5**

1

11.5

ns

tPLH

A/B

Y

CL =15 pF

8.4**

13.2**

1**

15.5**

1

15.5

ns

tPHL

A/B

Y

CL = 15 pF

8.4**

13.2**

1**

15.5**

1

15.5

ns

tPLH

G

Y

CL =15 pF

8.7**

13.6**

1**

16**

1

16

ns

tPHL

G

Y

CL = 15 pF

8.7**

13.6**

1**

16**

1

16

ns

tPLH

AorB

Y

CL =50 pF

8.7

13.2

1

15

1

15

ns

tPHL

A or B

Y

CL = 50 pF

8.7

13.2

1

15

1

15

ns

tPLH

A/B

Y

CL =50 pF

10.9

16.7

1

19

1

19

ns

tPHL

A/B

Y

CL = 50 pF

10.9

16.7

1

19

1

19

ns

tPLH

G

Y

CL =50 pF

11.2

17.1

1

19.5

1

19.5

ns

tPHL

G

Y

CL = 50 pF

11.2

17.1

1

19.5

1

19.5

ns

** On products compliant to MIL-PRF-38535, this parameter is not production tested.

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.