SN54ABT652A, SN74ABT652A

OCTAL REGISTERED TRANSCEIVERS

WITH 3-STATE OUTPUTS

SCBS072F – JANUARY 1991 – REVISED MAY 1997

8

POST OFFICE BOX 655303

timing requirements over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figure 2)

SN54ABT652A

VCC = 5 V,

TA = 25°C

MIN

MAX

UNIT

MIN

MAX

fclock

Clock frequency

0

125

0

125

MHz

tw

Pulse duration, CLK high or low

4

4

ns

tsu

Setup time, A or B before CLKAB

↑ or CLKBA↑

3

3.5

ns

th

Hold time, A or B after CLKAB

↑ or CLKBA↑

1.5

1.5

ns

timing requirements over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figure 2)

SN74ABT652A

VCC = 5 V,

TA = 25°C

MIN

MAX

UNIT

MIN

MAX

fclock

Clock frequency

0

125

0

125

MHz

tw

Pulse duration, CLK high or low

4

4

ns

tsu

Setup time, A or B before CLKAB

↑ or CLKBA↑

3

3

ns

th

Hold time, A or B after CLKAB

↑ or CLKBA↑

0

0

ns