Datasheet

SN54ABT125, SN74ABT125
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCBS182I − FEBRUARY 1997 − REVISED NOVEMBER 2002
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
SN54ABT125 SN74ABT125
UNIT
PARAMETER
(INPUT) (OUTPUT)
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
†
A
Y
1 3.2 4.6 1 6 1 4.9
ns
t
PHL
†
A Y
1 2.5 4.6 1 6.2 1 4.9
ns
t
PZH
†
OE
Y
1 3.6 5 1 6 1 5.9
ns
t
PZL
†
OE
Y
1 2.5 6.2 1 7.5 1 6.8
ns
t
PHZ
OE
Y
1 3.8 5.4 1 6.3 1 6.2
ns
t
PLZ
†
OE
Y
1 3.3 5.3 1 6.5 1 6.2
ns
†
This limit may vary among suppliers.