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參數(shù)資料
| 型號： | SN74ALVTH16244DGG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.5-V/3.3-V 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 2.5-V/3.3-V 16位緩沖器/ 3司機(jī)態(tài)輸出 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 157K |
| 代理商： | SN74ALVTH16244DGG |
SN54ALVTH16244, SN74ALVTH16244
2.5-V/3.3-V 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES070G – JUNE 1996 – REVISED MAY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(see Note 1)
Voltage range applied to any output in
the high-impedance
or power-off state, V
O
(see Note 1)
Voltage range applied to any output in the high state, V
O
(see Note 1)
Output current in the low state, I
O
: SN54ALVTH16244
–0.5 V to 4.6 V
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.5 V to V
CC
to 7V
. . . . . . . . . . . . . .
96 mA
128 mA
–48 mA
–64 mA
–50 mA
–50 mA
89
°
C/W
93
°
C/W
94
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θ
JA
(see Note 2): DGG package
DGV package
DL package
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51.
SN74ALVTH16244
Output current in the high state, I
O
: SN54ALVTH16244
SN74ALVTH16244
Input clamp current, I
IK
(V
I
< 0)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65
°
C to 150
°
C
recommended operating conditions, V
CC
= 2.5 V
±
0.2 V (see Note 3)
SN54ALVTH16244
MIN
SN74ALVTH16244
MIN
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
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
5.5
0
5.5
V
High-level output current
–6
–8
mA
IOL
Low-level output current
Low-level output current; current duty cycle
≤
50%; f
≥
1 kHz
Input transition rise or fall rate
6
8
mA
18
24
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.
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ALVTH16244DL | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St 2.5/3.3V 16bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ALVTH16244DLR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St 2.5/3.3V 16bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ALVTH16244GR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St 2.5/3.3V 16bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ALVTH16244GR | 制造商:Texas Instruments 功能描述:BUFFER / DRIVER / RECEIVER LOGIC IC |
| SN74ALVTH16244GRE4 | 制造商:Texas Instruments 功能描述:ALVT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
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