SN74ALVCH162835_15 Datasheet, PDF (6/16 Pages) Texas Instruments – 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

SN74ALVCH162835
18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES121F – JULY 1997 – REVISED OCTOBER 2004
www.ti.com
TIMING REQUIREMENTS
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)
f_clock Clock frequency
t_w Pulse duration
t_su Setup time
LE high
CLK high or low
Data before CLK↑
Data before LE↓
t_h
Hold time
Data after CLK↑
Data after LE↓
CLK high
CLK low
CLK high or low
V_CC = 1.8 V
MIN MAX
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
V_CC = 2.5 V
± 0.2 V
V_CC = 2.7 V
MIN MAX MIN MAX
150
150
3.3
3.3
3.3
3.3
2.2
2.1
1.9
1.6
1.3
1.1
0.6
0.6
1.4
1.7
V_CC = 3.3 V
± 0.3 V
MIN MAX
150
3.3
3.3
1.7
1.5
1
0.7
1.4
UNIT
MHz
ns
ns
ns
(1) This information was not available at the time of publication.
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)
PARAMETER
f_max
t_pd
t_en
t_dis
FROM
(INPUT)
A
LE
CLK
OE
OE
TO
(OUTPUT)
Y
Y
Y
V_CC = 1.8 V
MIN TYP
(1)
(1)
(1)
(1)
(1)
(1)
V_CC = 2.5 V
± 0.2 V
MIN MAX
150
1
5
1.3 5.9
1.4 6.3
1.4 6.3
1 4.7
V_CC = 2.7 V
MIN MAX
150
5
5.8
6.1
6.5
4.9
V_CC = 3.3 V
± 0.3 V
UNIT
MIN MAX
150
MHz
1 4.2
1.3 5.1 ns
1.4 5.4
1.1 5.5 ns
1.3 4.5 ns
(1) This information was not available at the time of publication.
SWITCHING CHARACTERISTICS
from 0°C to 65°C, C_L = 50 pF
PARAMETER
t_pd
FROM
(INPUT)
CLK
TO
(OUTPUT)
Y
V_CC = 3.3 V
± 0.15 V
MIN MAX
1.9
5
UNIT
ns
OPERATING CHARACTERISTICS
T_A = 25°C
PARAMETER
Outputs enabled
C_pd Power dissipation capacitance _{Outputs disabled}
TEST CONDITIONS
C_L = 0,
f = 10 MHz
V_CC = 1.8 V
TYP
(1)
(1)
V_CC = 2.5 V
TYP
36
12.5
V_CC = 3.3 V
TYP
41
14
UNIT
pF
(1) This information was not available at the time of publication.
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