參數(shù)資料
型號(hào): 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): 6/16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
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range for GTLP
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 3.15 V,
VCC = 3.15 V to 3.45 V,
II =
18 mA
IOH =
100
μ
A
IOH =
12 mA
IOH =
24 mA
IOL = 100
μ
A
IOL = 12 mA
IOL = 24 mA
IOL = 10 mA
IOL = 64 mA
IOL = 100 mA
1.2
V
VCC
0.2
2.4
VOH
Y outputs
VCC = 3.15 V
3 15 V
V
2
VCC = 3.15 V to 3.45 V,
0.2
Y outputs
VCC= 3 15 V
VCC = 3.15 V
0.4
VOL
0.5
V
0.2
B port
VCC = 3.15 V
0.4
0.55
II
A-port and
control inputs
VCC = 3.45 V
VI = 0 to 5.5 V
±
10
μ
A
IOZH
Y outputs
VCC= 3 45 V
VCC = 3.45 V
VO = VCC
VO = 1.5 V
10
μ
A
B port
10
IOZL
Y outputs and
B port
VCC = 3.45 V,
VO = GND
10
μ
A
Y outputs and
B port
B ort
VCC= 3.45 V, IO= 0,
VCC = 3.45 V, IO = 0,
VI (A-port or control inputs) = VCC or GND,
VI (B port) = VTT or GND
Outputs high
20
ICC
Outputs low
20
mA
Outputs disabled
20
ICC
§
VCC = 3.45 V, One A-port or control input at VCC
0.6 V,
Other A-port or control inputs at VCC or GND
1.5
mA
Ci
A-port inputs
VI= 3 15 V or 0
VI = 3.15 V or 0
3.5
4.5
pF
Control inputs
4
5
Co
Cio
Y outputs
VO = 3.15 V or 0
VO = 1.5 V or 0
4.5
5
pF
B port
9
10.5
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
For I/O ports, the parameters IOZH and IOZL include the input leakage current.
§
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
hot-insertion specifications for A inputs and Y outputs over recommended operating free-air
temperature range
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
μ
A
μ
A
μ
A
Ioff
IOZPU
IOZPD
VCC = 0,
VCC = 0 to 1.5 V,
VCC = 1.5 V to 0,
BIAS VCC = 0,
VO = 0.5 V to 3 V,
VO = 0.5 V to 3 V,
VI or VO = 0 to 5.5 V
OE = 0
10
±
30
±
30
OE = 0
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