參數(shù)資料
型號(hào): SN74ALVCH16282DBBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, 18-BIT EXCHANGER, TRUE OUTPUT, PDSO80
封裝: GREEN, PLASTIC, TSSOP-80
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 358K
代理商: SN74ALVCH16282DBBR
SN74ALVCH16282
18-BIT TO 36-BIT REGISTERED BUS EXCHANGER
WITH 3-STATE OUTPUTS
SCES036D – JULY 1995 – REVISED MARCH 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 1 through 3)
VCC = 1.8 V
VCC = 2.5 V
± 0.2 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
150
MHz
tw
Pulse duration, CLK high or low
3.3
ns
A data before CLK
2.4
2.3
2
t
Setup time
B data before CLK
2.2
1.8
ns
tsu
Setup time
DIR before CLK
2.2
2.1
1.7
ns
SEL before CLK
2
1.8
A data after CLK
0.5
0.7
th
Hold time
B data after CLK
0.5
0.6
ns
th
Hold time
DIR after CLK
0.5
ns
SEL after CLK
0.7
0.8
This information was not available at the time of publication.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
VCC = 2.5 V
± 0.2 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
UNIT
(INPUT)
(OUTPUT)
MIN
TYP
MIN
MAX
MIN
MAX
MIN
MAX
fmax
150
MHz
t d
CLK
A
1
6.1
5.5
1.4
5
ns
tpd
CLK
B
1.2
6.3
5.7
1.6
5.3
ns
t
OE
A
1.3
6.9
6.3
1.2
5.7
ns
ten
OE
B
2.3
8.7
8.1
2.3
7.4
ns
tdi
OE
A
1.5
7
5.6
1.8
5.7
ns
tdis
OE
B
2.1
7.9
6.4
2.3
6.4
ns
This information was not available at the time of publication.
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V
UNIT
PARAMETER
TEST CONDITIONS
TYP
UNIT
C d
Power dissipation capacitance
Outputs enabled
CL =0
f=10MHz
282
310
pF
Cpd
Power dissipation capacitance
Outputs disabled
CL = 0,
f = 10 MHz
208
228
pF
This information was not available at the time of publication.
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