Datasheet

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Timing Requirements
Switching Characteristics
Switching Characteristics
SN54LVC652A, SN74LVC652A
OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCAS303L – JANUARY 1993 – REVISED SEPTEMBER 2005
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2 )
SN74LVC652A
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 2.7 V UNIT
± 0.15 V ± 0.2 V ± 0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
f
clock
Clock frequency
(1) (1)
80 100 MHz
t
w
Pulse duration
(1) (1)
3.3 3.3 ns
t
su
Setup time, data before CLK ↑
(1) (1)
1.9 1.9 ns
t
h
Hold time, data after CLK ↑
(1) (1)
1.5 1.7 ns
(1) This information was not available at the time of publication.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2 )
SN54LVC652A
FROM TO V
CC
= 3.3 V
PARAMETER V
CC
= 2.7 V UNIT
(INPUT) (OUTPUT) ± 0.3 V
MIN MAX MIN MAX
f
max
80 100 MHz
A or B B or A 7.8 1 7.4
t
pd
CLK A or B 8.4 1 8 ns
SAB or SBA B or A 9.6 1 8.7
t
en
OEBA A 8.9 1 7.4 ns
t
dis
OEBA A 8.1 1 7.5 ns
t
en
OEAB B 8.6 1 7.1 ns
t
dis
OEAB B 7.7 1 7.4 ns
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2 )
SN74LVC652A
FROM TO V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
PARAMETER V
CC
= 2.7 V UNIT
(INPUT) (OUTPUT) ± 0.15 V ± 0.2 V ± 0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
f
max
(1) (1)
80 100 MHz
A or B B or A
(1) (1) (1) (1)
7.8 1.5 7.4
t
pd
CLK A or B
(1) (1) (1) (1)
8.4 1.5 8 ns
SAB or SBA B or A
(1) (1) (1) (1)
9.6 1.5 8.7
t
en
OEBA A
(1) (1) (1) (1)
8.9 1.5 7.4 ns
t
dis
OEBA A
(1) (1) (1) (1)
8.1 1.5 7.5 ns
t
en
OEAB B
(1) (1) (1) (1)
8.6 1.5 7.1 ns
t
dis
OEAB B
(1) (1) (1) (1)
7.7 1.5 7.4 ns
(1) This information was not available at the time of publication.
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