參數(shù)資料
型號(hào): SN54ALVTHR16245WD
廠商: Texas Instruments, Inc.
英文描述: 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
中文描述: 2.5-V/3.3-V 16位總線收發(fā)器與三態(tài)輸出
文件頁(yè)數(shù): 4/15頁(yè)
文件大?。?/td> 397K
代理商: SN54ALVTHR16245WD
SN54ALVTHR16245, SN74ALVTHR16245
2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCES075D
JUNE 1996
REVISED DECEMBER 2002
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions, V
CC
= 2.5 V
±
0.2 V (see Note 3)
SN54ALVTHR16245
MIN
TYP
SN74ALVTHR16245
MIN
TYP
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
IOL
t/
v
t/
VCC
TA
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
Supply voltage
2.3
2.7
2.3
2.7
V
High-level input voltage
1.7
1.7
V
Low-level input voltage
0.7
0.7
V
Input voltage
0
VCC
5.5
0
VCC
5.5
V
High-level output current
6
8
mA
Low-level output current
6
12
mA
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
μ
s/V
°
C
Power-up ramp rate
200
200
Operating free-air temperature
55
125
40
85
recommended operating conditions, V
CC
= 3.3 V
±
0.3 V (see Note 3)
SN54ALVTHR16245
MIN
TYP
SN74ALVTHR16245
MIN
TYP
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
IOL
t/
v
t/
VCC
TA
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
Supply voltage
3
3.6
3
3.6
V
High-level input voltage
2
2
V
Low-level input voltage
0.8
0.8
V
Input voltage
0
VCC
5.5
0
VCC
5.5
V
High-level output current
8
12
mA
Low-level output current
8
12
mA
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
μ
s/V
°
C
Power-up ramp rate
200
200
Operating free-air temperature
55
125
40
85
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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