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參數(shù)資料
| 型號： | 74LCXH32245G |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low Voltage 32-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs with Bushold |
| 中文描述： | LVC/LCX/Z SERIES, DUAL 16-BIT TRANSCEIVER, TRUE OUTPUT, PBGA96 |
| 封裝： | 5.50 MM, PLASTIC, MO-205, FBGA-96 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 177K |
| 代理商： | 74LCXH32245G |
www.fairchildsemi.com
2
7
Connection Diagram
(Top Thru View)
Pin Descriptions
FBGA Pin Assignments
Truth Tables
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
Pin Names
Description
OE
n
Output Enable Input (Active LOW)
T/R
n
Transmit/Receive Input
A
0
–
A
31
Side A Inputs/3-STATE Outputs
B
0
–
B
31
Side B Inputs/3-STATE Outputs
1
2
3
4
5
6
A
B
C
D
E
F
G
B
1
B
3
B
5
B
7
B
9
B
11
B
13
B
14
B
17
B
19
B
21
B
23
B
25
B
27
B
29
B
30
B
0
B
2
B
4
B
6
B
8
B
10
B
12
B
15
B
16
B
18
B
20
B
22
B
24
B
26
B
28
B
31
T/R
1
GND
V
CC1
GND
GND
V
CC1
GND
OE
1
GND
V
CC1
GND
GND
V
CC1
GND
A
0
A
2
A
4
A
6
A
8
A
10
A
12
A
15
A
16
A
18
A
20
A
22
A
24
A
26
A
28
A
31
A
1
A
3
A
5
A
7
A
9
A
11
A
13
A
14
A
17
A
19
A
21
A
23
A
25
A
27
A
29
A
30
H
T/R
2
T/R
3
GND
V
CC2
GND
GND
V
CC2
GND
OE
2
OE
3
GND
V
CC2
GND
GND
V
CC2
GND
J
K
L
M
N
P
R
T
T/R
4
OE
4
Inputs
Outputs
Inputs
Outputs
OE
1
T/R
1
OE
3
T/R
3
L
L
Bus B
0
–
B
7
Data to Bus A
0
–
A
7
Bus A
0
–
A
7
Data to Bus B
0
–
B
7
HIGH
–
Z State on A
0
–
A
7
,B
0
–
B
7
L
L
Bus B
16
–
B
23
Data to Bus A
16
–
A
23
Bus A
16
–
A
23
Data to Bus B
16
–
B
23
HIGH
–
Z State on A
16
–
A
23
,B
16
–
B
23
L
H
L
H
H
X
H
X
Inputs
Outputs
Inputs
Outputs
OE
2
T/R
2
OE
4
T/R
4
L
L
Bus B
8
–
B
15
Data to Bus A
8
–
A
15
Bus A
8
–
A
15
Data to Bus B
8
–
B
15
HIGH
–
Z State on A
8
–
A
15
,B
8
–
B
15
L
L
Bus B
24
–
B
31
Data to Bus A
24
–
A
31
Bus B
24
–
A
31
Data to Bus B
24
–
B
31
HIGH
–
Z State on A
24
–
A
31
,B
24
–
B
31
L
H
L
H
H
X
H
X
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| 74LCXH32245GX | 功能描述:總線收發(fā)器 LV Transceiver 32Bit Bidirectional 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 |
| 74LCXHR162245TTR | 功能描述:總線收發(fā)器 16-Bit Bus Tranceivr 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 |
| 74LCXP16245MEA | 功能描述:總線收發(fā)器 16-Bit Bidir Trans 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 |
| 74LCXP16245MEA_Q | 功能描述:總線收發(fā)器 16-Bit Bidir Trans 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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