Datasheet

SN54ABT8652, SN74ABT8652
SCAN TEST DEVICES
WITH OCTAL BUS TRANSCEIVERS AND REGISTERS
SCBS122F – AUGUST 1992 – REVISED DECEMBER 1996
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (normal mode) (see Figure 14)
SN54ABT8652
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN MAX
UNIT
MIN TYP MAX
f
max
CLKAB or CLKBA 100 130 100 MHz
t
PLH
AorB
BorA
2 3.7 5.1 2 6
ns
t
PHL
A
or
B
B
or
A
1.5 3.5 4.4 1.5 5.8
ns
t
PLH
CLKAB or CLKBA
BorA
2.5 4.4 5.3 2.5 6.3
ns
t
PHL
CLKAB
or
CLKBA
B
or
A
2.5 4.3 5.4 2.5 6.7
ns
t
PLH
SAB or SBA
BorA
2 4.8 6.1 2 7.5
ns
t
PHL
SAB
or
SBA
B
or
A
2 4.7 6.7 2 7.8
ns
t
PZH
OEAB or OEBA
BorA
1.7 4.4 5.4 1.7 6.7
ns
t
PZL
OEAB
or
OEBA
B
or
A
2 5.2 6.2 2 7.6
ns
t
PHZ
OEAB or OEBA
BorA
2 5.9 6.9 2 8.3
ns
t
PLZ
OEAB
or
OEBA
B
or
A
2 5.2 6.2 2 7.8
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (normal mode) (see Figure 14)
SN74ABT8652
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN MAX
UNIT
MIN TYP MAX
f
max
CLKAB or CLKBA 100 130 100 MHz
t
PLH
AorB
BorA
2 3.7 4.5 2 5.2
ns
t
PHL
A
or
B
B
or
A
1.5 3.5 4.4 1.5 5.5
ns
t
PLH
CLKAB or CLKBA
BorA
2.5 4.4 5.3 2.5 6
ns
t
PHL
CLKAB
or
CLKBA
B
or
A
2.5 4.3 5.2 2.5 6.2
ns
t
PLH
SAB or SBA
BorA
2 4.8 6 2 7.3
ns
t
PHL
SAB
or
SBA
B
or
A
2 4.7 5.9 2 7.4
ns
t
PZH
OEAB or OEBA
BorA
2 4.4 5.4 2 6.5
ns
t
PZL
OEAB
or
OEBA
B
or
A
2 5.2 6.2 2 7.5
ns
t
PHZ
OEAB or OEBA
BorA
2 5.9 6.9 2 7.9
ns
t
PLZ
OEAB
or
OEBA
B
or
A
2 5.2 6.2 2 7.4
ns