SN54LS240, SN54LS241, SN54LS244, SN54S240, SN54S241, SN54S244

SN74LS240, SN74LS241, SN74LS244, SN74S240, SN74S241, SN74S244

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

SDLS144B – APRIL 1985 – REVISED FEBRUARY 2002

9

POST OFFICE BOX 655303

PARAMETER

TEST CONDITIONS

’S240

’S241, ’S244

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

tPLH

RL =90 Ω

C50 F

4.5

7

6

9

ns

tPHL

RL = 90 Ω,

CL = 50 pF

4.5

7

6

9

ns

tPZL

RL =90 Ω

C50 F

10

15

10

15

ns

tPZH

RL = 90 Ω,

CL = 50 pF

6.5

10

8

12

ns

tPLZ

RL 90 Ω

CL 5 pF

10

15

10

15

ns

tPHZ

RL = 90 Ω,

CL = 5 pF

6

9

6

9

ns