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參數(shù)資料
| 型號(hào)： | 74VCXH245MNR2 |
| 廠(chǎng)商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | Low-Voltage 1.8/2.5/3.3 V 8-Bit Transceiver |
| 中文描述： | ALVC/VCX/A SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, QCC20 |
| 封裝： | QFN-20 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 78K |
| 代理商： | 74VCXH245MNR2 |
74VCXH245
http://onsemi.com
2
B0
OE 19
T/R 1
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
Figure 1. Logic Diagram
V
CC
= Pin 20
GND = Pin 10
TRUTH TABLE
OPERATING MODE
NonInverting
INPUTS
L
L
H
OE
T/R
L
H
X
B Data to A Bus
A Data to B Bus
Z State
H = High Voltage Level
L = Low Voltage Level
Z = High Impedance State
X = High or Low Voltage Level and Transitions are Acceptable
PIN NAMES
FUNCTION
Output Enable Input
Transmit/Receive Input
Side A Bushold Inputs or 3State Outputs
Side B Bushold Inputs or 3State Outputs
PINS
OE
T/R
A0A7
B0B7
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
V
CC
DC Supply Voltage
0.5 to + 4.6
V
V
I
DC Input Voltage
0.5
≤
V
I
≤
V
CC
+ 0.5
V
V
O
DC Output Voltage
0.5
≤
V
O
≤
V
CC
+ 0.5
Note 1
V
I
IK
DC Input Diode Current
50
V
I
< GND
mA
I
OK
DC Output Diode Current
50
V
O
< GND
mA
+50
V
O
> V
CC
mA
I
O
DC Output Source/Sink Current
±
50
mA
I
CC
DC Supply Current Per Supply Pin
±
100
mA
I
GND
DC Ground Current Per Ground Pin
±
100
mA
T
STG
Storage Temperature Range
65 to +150
°
C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. I
O
absolute maximum rating must be observed.
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| 74VCXH245MNR2G | 功能描述:總線(xiàn)收發(fā)器 2-6V 8-Bit Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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 |
| 74VCXH245MTC | 功能描述:總線(xiàn)收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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 |
| 74VCXH245MTCX | 功能描述:總線(xiàn)收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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 |
| 74VCXH245WM | 功能描述:總線(xiàn)收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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 |
| 74VCXH245WM_Q | 功能描述:總線(xiàn)收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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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