|
SN74ALVCH16825 Datasheet, PDF (4/8 Pages) Texas Instruments – 18-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS | |||
|
◁ |
SN74ALVCH16825
18-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES039C â JULY 1995 â REVISED FEBRUARY 1999
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VOH
IOH = â100 µA
IOH = â4 mA
IOH = â6 mA
TEST CONDITIONS
IOH = â12 mA
VCC
1.65 V to 3.6 V
1.65 V
MIN TYPâ
VCCâ0.2
1.2
2.3 V
2
2.3 V
1.7
2.7 V
2.2
3V
2.4
MAX
UNIT
V
VOL
IOH = â24 mA
IOL = 100 µA
IOL = 4 mA
IOL = 6 mA
IOL = 12 mA
3V
2
1.65 V to 3.6 V
1.65 V
2.3 V
2.3 V
2.7 V
0.2
0.45
0.4
V
0.7
0.4
IOL = 24 mA
3V
0.55
II
VI = VCC or GND
3.6 V
±5 µA
VI = 0.58 V
1.65 V
25
VI = 1.07 V
1.65 V
â25
VI = 0.7 V
2.3 V
45
II(hold)
VI = 1.7 V
2.3 V
â45
µA
VI = 0.8 V
3V
75
VI = 2 V
VI = 0 to 3.6 Vâ¡
3V
â75
3.6 V
±500
IOZ
VO = VCC or GND
3.6 V
±10 µA
ICC
VI = VCC or GND,
IO = 0
3.6 V
40 µA
âICC
One input at VCC â 0.6 V, Other inputs at VCC or GND 3 V to 3.6 V
750 µA
Control inputs
Ci
Data inputs
VI = VCC or GND
3.3 V
3.5
pF
6
Co
Outputs
VO = VCC or GND
3.3 V
7.5
pF
â All typical values are at VCC = 3.3 V, TA = 25°C.
â¡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tpd
A
Y
ten
OE
Y
tdis
OE
Y
§ This information was not available at the time of publication.
VCC = 1.8 V
TYP
§
§
§
VCC = 2.5 V
± 0.2 V
MIN MAX
1 4.1
1
6
1.2 5.6
VCC = 2.7 V
MIN MAX
3.9
5.7
4.9
VCC = 3.3 V
± 0.3 V
MIN MAX
1 3.4
1 4.7
1.3 4.5
UNIT
ns
ns
ns
4
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
|
▷ |