參數資料
型號: SN54ABTE16245WD
廠商: Texas Instruments, Inc.
英文描述: 16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
中文描述: 16位事故波開關總線收發(fā)器三態(tài)輸出
文件頁數: 6/10頁
文件大小: 157K
代理商: SN54ABTE16245WD
SN54ABTE16245, SN74ABTE16245
16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS226J
JULY 1993
REVISED DECEMBER 2001
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
extended switching characteristics over recommended ranges of supply voltage and operating
free-air temperature, C
L
= 50 pF (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
VCC = 5 V,
TA = 25
°
C
MIN
SN54ABTE16245
SN74ABTE16245
UNIT
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
B
A
RX= 13
RX = 13
1.5
3.2
4
1.5
5
1.5
4.8
ns
1.5
3.8
4.7
1.5
5.8
1.5
5.6
B
A
RX= 26
RX = 26
1.5
3.1
4
1.5
4.8
1.5
4.6
ns
1.5
3.5
4.4
1.5
5.2
1.5
4.9
B
A
RX= 56
RX = 56
1.5
3
3.8
1.5
4.7
1.5
4.5
ns
1.5
3.3
4.2
1.5
5.1
1.5
4.7
B
A
RX = Open
RX = Open
RX = 26
RX = Open
RX = Open
RX = 26
RX = 26
RX = Open
0.1
0.6
2
2
tsk(p)
sk( )
A
B
0.4
0.8
2
2
ns
B
A
0.3
0.8
2
2
B
A
0.3
0.7
1.3
1.3
tsk(o)
A
B
0.7
1.1
1.3
1.3
ns
B
A
0.5
1
1.3
1.3
tt
tt
B
A
0.5
0.8
1.5
0.5
1.5
0.5
1.5
ns
A
B
3.5
5.5
7.3
3.5
8.1
3.5
7.9
ns
tt is measured between 1 V and 2 V of the output waveform.
tt is measured between 10% and 90% of the output waveform.
extended output characteristics over recommended ranges of supply voltage and operating
free-air temperature, C
L
= 50 pF (see Figures 1 and 2)
PARAMETER
FROM
(INPUT)
TO
TEST CONDITIONS
LOAD
SN54ABTE16245
SN74ABTE16245
UNIT
(OUTPUT)
MIN
MAX
MIN
MAX
2.5
tk(t
tsk(temp)
A
B
VCC = constant,
TA = 20
°
C
VCC = constant,
Temperature = constant
3
ns
B
A
,
RX = 56
RX = 13, 26,
or 56
4.5
4
tsk(load)
B
B
4.5
4
ns
相關PDF資料
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SN74ABTE16245DGG 16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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