Datasheet

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Electrical Characteristics
Timing Requirements
Switching Characteristics
Operating Characteristics
SN74LVC16373
16-BIT TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS315B – NOVEMBER 1993 – REVISED MARCH 2005
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
(1)
MIN TYP
(2)
MAX UNIT
I
OH
= –100 µ A MIN to MAX V
CC
– 0.2
2.7 V 2.2
V
OH
I
OH
= –12 mA V
3 V 2.4
I
OH
= –24 mA 3 V 2
I
OL
= 100 µ A MIN to MAX 0.2
V
OL
I
OL
= 12 mA 2.7 V 0.4 V
I
OL
= 24 mA 3 V 0.55
I
I
V
I
= V
CC
or GND 3.6 V ± 5 µ A
V
I
= 0.8 V 75
I
I(hold)
Data inputs 3 V µ A
V
I
= 2 V –75
I
OZ
V
O
= V
CC
or GND 3.6 V ± 10 µ A
I
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 40 µ A
∆ I
CC
One input at V
CC
– 0.6 V, Other inputs at V
CC
or GND 3 V to 3.6 V 500 µ A
C
i
V
I
= V
CC
or GND 3.3 V 3.5 pF
C
o
V
O
= V
CC
or GND 3.3 V 7 pF
(1) For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.
(2) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 )
V
CC
= 3.3 V
V
CC
= 2.7 V
± 0.3 V
UNIT
MIN MAX MIN MAX
t
w
Pulse duration, LE high 4 4 ns
t
su
Setup time, data before LE ↓ 2 2 ns
t
h
Hold time, data after LE ↓ 2 2 ns
over recommended ranges of supply voltage and operating free-air temperature, C
L
= 50 pF (unless otherwise noted) (see
Figure 1 )
V
CC
= 3.3 V
V
CC
= 2.7 V
FROM TO
± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX
D 1.5 7 8
t
pd
Q ns
LE 2 8 9
t
en
OE Q 1.5 8 9 ns
t
dis
OE Q 1.5 7 8 ns
T
A
= 25 ° C
PARAMETER TEST CONDITIONS TYP UNIT
Outputs enabled 20
C
pd
Power dissipation capacitance per latch C
L
= 50 pF, f = 10 MHz pF
Outputs disabled 4
4