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參數(shù)資料
| 型號(hào)： | 74LVX4245WMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Bit Dual Supply Translating Transceiver with TRI-STATE Outputs |
| 中文描述： | LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-24 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 309K |
| 代理商： | 74LVX4245WMX |
74LVX4245
2/13
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
Table 3: Truth Table
X : Don’t Care
Z : High Impedance
Table 4: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
PIN N°
SYMBOL
NAME QND FUNCTION
2
DIR
Directional Control
Data Inputs/Outputs
3, 4, 5, 6, 7,
8, 9, 10
21, 20, 19,
18, 17, 16,
15, 14
22
11, 12, 13
23
1
24
A1 to A8
B1 to B8
Data Inputs/Outputs
G
Output Enable Input
Ground (0V)
Not Connected
Positive Supply Voltage
Positive Supply Voltage
GND
NC
V
CCA
V
CCB
INPUTS
FUNCTION
OUTPUT
G
DIR
A BUS
B BUS
L
L
H
L
H
X
OUTPUT
INPUT
Z
INPUT
OUTPUT
Z
A = B
B = A
Z
Symbol
Parameter
Value
Unit
V
CCA
V
CCB
V
I
V
I/OA
V
I/OB
I
IK
I
OK
I
OA
I
OB
I
CCA
I
CCB
P
d
T
stg
T
L
Supply Voltage
Supply Voltage
DC Input Voltage
DC I/O Voltage
DC I/O Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC Output Current
DC V
CC
or Ground Current
DC V
CC
or Ground Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
-0.5 to +7.0
-0.5 to +7.0
-0.5 to V
CCA
+ 0.5
-0.5 to V
CCA
+ 0.5
-0.5 to V
CCB
+ 0.5
±
20
±
50
±
50
±
50
±
200
±
100
180
-65 to +150
300
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mW
°C
°C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVX4245 | 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74LVX4245QSC | 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74LVX4245M | 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74LVX4245MTC | 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74LVX4245WM | 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVX4245WMX | 制造商:Fairchild Semiconductor Corporation 功能描述:Translator Logic IC |
| 74LVX541M | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv 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 |
| 74LVX541M_Q | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv 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 |
| 74LVX541MTC | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv 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 |
| 74LVX541MTCX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv 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 |
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