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參數(shù)資料
| 型號(hào)： | 74ALVCH16903DGVRE4 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3.3-V 12-BIT UNIVERSAL BUS DRIVER WITH PARITY CHECKER AND DUAL 3-STATE OUTPUTS |
| 中文描述： | 3.3 V的12位通用總線驅(qū)動(dòng)器，帶有奇偶校驗(yàn)器和雙三態(tài)輸出 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 213K |
| 代理商： | 74ALVCH16903DGVRE4 |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
RECOMMENDED OPERATING CONDITIONS
(1)
SN74ALVCH16903
3.3-V 12-BIT UNIVERSAL BUS DRIVER
WITH PARITY CHECKER AND DUAL 3-STATE OUTPUTS
SCES095D–MARCH 1997–REVISED SEPTEMBER 2004
MIN
-0.5
-0.5
-0.5
MAX
4.6
4.6
UNIT
V
V
V
mA
mA
mA
mA
V
CC
V
I
V
O
I
IK
I
OK
I
O
Supply voltage range
Input voltage range
(2)
Output voltage range
(2)(3)
Input clamp current
Output clamp current
Continuous output current
Continuous current through each V
CC
or GND
V
CC
+ 0.5
V
I
< 0
V
O
< 0
-50
-50
±
50
±
100
DGG package
DGV package
DL package
81
86
74
θ
JA
Package thermal impedance
(4)
°
C/W
T
stg
Storage temperature range
-65
150
°
C
(1)
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.
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
This value is limited to 4.6 V maximum.
The package thermal impedance is calculated in accordance with JESD 51.
(2)
(3)
(4)
MIN
2.3
1.7
MAX
3.6
UNIT
V
V
CC
Supply voltage
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
IH
High-level input voltage
V
2
0.7
0.8
V
CC
V
CC
-12
-12
-12
-24
12
12
12
24
24
10
70
V
IL
Low-level input voltage
V
V
I
V
O
Input voltage
Output voltage
0
0
V
V
V
CC
= 2.3 V
V
CC
= 2.7 V
Y port
I
OH
High-level output current
mA
PARI/O
Y port
V
CC
= 3 V
V
CC
= 2.3 V
V
CC
= 2.7 V
Y port
I
OL
Low-level output current
PARI/O
Y port
YERR output
mA
V
CC
= 3 V
t/
v
T
A
Input transition rise or fall rate
Operating free-air temperature
0
0
ns/V
°
C
(1)
All unused control inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
4
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| 74ALVCH16903DGVRG4 | 功能描述:總線收發(fā)器 3.3V 12B Univ Bus Dr RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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| 74ALVCH16903DLRG4 | 功能描述:總線收發(fā)器 3.3-V 12-Bit Univ Bus Driver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ALVCH16952 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit registered transceiver 3-State |
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