參數(shù)資料
型號: SN74GTLP1394PWR
元件分類: 通用總線功能
英文描述: Bus Exchanger
中文描述: 總線交換
文件頁數(shù): 7/16頁
文件大?。?/td> 234K
代理商: SN74GTLP1394PWR
SN74GTLP1394
2-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE BUS TRANSCEIVER
WITH SPLIT LVTTL PORT FEEDBACK PATH, AND SELECTABLE POLARITY
SCES286E
OCTOBER 1999
REVISED AUGUST 2001
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
live-insertion specifications for B port over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
μ
A
μ
A
μ
A
mA
μ
A
V
μ
A
Ioff
IOZPU
IOZPD
VCC = 0,
VCC = 0 to 1.5 V,
VCC = 1.5 V to 0,
VCC = 0 to 3.15 V
VCC = 3.15 V to 3.45 V
VCC = 0,
VCC = 0,
BIAS VCC = 0,
BIAS VCC = 0,
BIAS VCC = 0,
VI or VO = 0 to 1.5 V
VO = 0.5 V to 1.5 V, OE = 0
VO = 0.5 V to 1.5 V, OE = 0
10
±
30
±
30
ICC(BIAS VCC)
ICC (BIAS VCC)
BIAS VCC= 3 15 V to 3 45 V
BIAS VCC = 3.15 V to 3.45 V,
VO(B port) = 0 to 1 5 V
VO (B port) = 0 to 1.5 V
5
10
VO
IO
BIAS VCC = 3.3 V,
BIAS VCC = 3.15 V to 3.45 V,
IO = 0
VO (B port) = 0.6 V
0.95
1.05
1
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, V
TT
= 1.5 V and V
REF
= 1 V for GTLP (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
EDGE RATE
MIN
TYP
MAX
UNIT
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
ten
tdis
ten
tdis
A
B
Slow
3.3
5.9
ns
3
6.6
A
B
Fast
2.5
5.2
ns
1.9
4.8
A
Y
Slow
5.4
9
ns
4.9
8.6
A
Y
Fast
4.3
7.9
ns
3.9
7.5
T/C
B
Slow
3
6.5
ns
3.1
6.6
T/C
B
Fast
2.3
5.6
ns
1.7
4.9
OEAB
B
Slow
3.2
6.2
ns
3.2
6.4
OEAB
B
Fast
1.9
5.3
ns
2.4
5.7
tr
Rise time B outputs (20% to 80%)
Rise time, B outputs (20% to 80%)
Slow
2.7
ns
Fast
1.5
tf
Fall time B outputs (80% to 20%)
Fall time, B outputs (80% to 20%)
Slow
3.2
ns
Fast
2.1
tPLH
tPHL
tPLH
tPHL
ten
tdis
B
Y
1.6
4.6
ns
1.4
3.9
T/C
Y
1
4.5
ns
1.2
4.1
OEBY
Y
1
4.1
ns
1.3
4.6
Slow (ERC = GND) and Fast (ERC = VCC)
All typical values are at VCC = 3.3 V, TA = 25
°
C.
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