Datasheet

SN54ABT126, SN74ABT126
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCBS183H − FEBRUARY 1991 − REVISED MAY 2003
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 5 and Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
SN54ABT126 SN74ABT126
UNIT
PARAMETER
(INPUT) (OUTPUT)
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
A
Y
1 2.9 4.9 1 7.3 1 6.3
ns
t
PHL
A Y
1 2.5 5.1 1 5.9 1 5.7
ns
t
PZH
OE
Y
1 4.4 5.8 1 5.3 1 6.5
ns
t
PZL
OE
Y
1 4.4 5.9 1 6.4 1 6.5
ns
t
PHZ
OE
Y
1 3 5.7 1 6.9 1 6.8
ns
t
PLZ
OE
Y
1 3 5.8 1 7.2 1 6.7
ns
NOTE 5: Limits may vary among suppliers.
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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.