Datasheet

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SIMULTANEOUS SWITCHING CHARACTERISTICS
(1)
OPERATING CHARACTERISTICS FOR BUFFER MODE
OPERATING CHARACTERISTICS FOR REGISTER MODE
SN74ALVCH16903
3.3-V 12-BIT UNIVERSAL BUS DRIVER
WITH PARITY CHECKER AND DUAL 3-STATE OUTPUTS
SCES095D – MARCH 1997 – REVISED SEPTEMBER 2004
(see Figure 3 and Figure 6)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 2.7 V
FROM TO
± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX
t
PLH
1.8 6.5 6.1 1.8 5
Register mode CLK Y ns
t
PHL
1.4 5.9 5.1 1.7 4.5
(1) All outputs switching
T
A
= 25 ° C
V
CC
= 2.5 V V
CC
= 3.3 V
± 0.2 V ± 0.3 V
PARAMETER TEST CONDITIONS UNIT
TYP TYP
Outputs enabled 57.5 65
C
pd
Power dissipation capacitance C
L
= 0, f = 10 MHz pF
Outputs disabled 15 17.5
T
A
= 25 ° C
V
CC
= 2.5 V V
CC
= 3.3 V
± 0.2 V ± 0.3 V
PARAMETER TEST CONDITIONS UNIT
TYP TYP
Outputs enabled 57 87.5
C
pd
Power dissipation capacitance C
L
= 0, f = 10 MHz pF
Outputs disabled 16.5 34
7