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參數資料
| 型號： | PI74LCX16245 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS 3.3V 16-Bit Bidirectional Transceiver |
| 中文描述： | 快速CMOS 3.3V的16位雙向收發器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 191K |
| 代理商： | PI74LCX16245 |
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PS2088B 09/19/02
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PI74LCX16245
Fast CMOS 3.3V 16-Bit
Bidirectional Transceiver
Product Features
Functionally compatible with FCT3, LVT, and
74 series 16245 families of products
Tri-State outputs
5V Tolerant inputs and outputs
2.0V-3.6V V
CC
supply operation
Balanced sink and source output drives (24mA)
Low ground bounce outputs
Power down High Impedance inputs and outputs
Supports live insertion
ESD Protection exceeds 2000V, Human Body Model
200V, Machine Model
Packages available:
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
Logic Block Diagram
Product Description
Pericom Semiconductor’s PI74LCX series of logic circuits are
produced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74LCX16245 is a 16-bit bidirectional transceiver designed for
asynchronous two-way communication between data buses. The
direction control input pin (xDIR) determines the direction of data
flow through the bidirectional transceiver. The Direction and Output
Enable controls are designed to operate this device as either two
independent 8-bit transceivers or one 16-bit transceiver. The output
enable (OE) input, when HIGH, disables both A and B ports by
placing them in HIGH Z condition.
The PI74LCX16245 can be driven from either 3.3V or 5.0V devices
allowing this device to be used as a translator in a mixed
3.3/5.0V system.
1
B
0
1
A
0
1
OE
1DIR
2DIR
1
B
1
1
A
1
1
B
2
1
A
2
1
B
3
A
31
1
B
4
1
A
4
1
B
5
1
A
5
1
B
6
1
A
6
1
B
7
1
A
7
2
B
0
2
A
0
2OE
2
B
1
2
A
1
2
B
2
2
A
2
2
B
3
2
A
3
2
B
4
2
A
4
2
B
5
2
A
5
2
B
6
2
A
6
2
B
7
2
A
7
相關PDF資料 |
PDF描述 |
|---|---|
| PI74LCX16245A | Fast CMOS 3.3V 16-Bit Bidirectional Transceiver |
| PI74LCX16245V | Fast CMOS 3.3V 16-Bit Bidirectional Transceiver |
| PI74LCX16374 | Fast CMOS 3.3V 16-Bit Register (3-State) |
| PI74LCX16374A | Fast CMOS 3.3V 16-Bit Register (3-State) |
| PI74LCX16374V | Fast CMOS 3.3V 16-Bit Register (3-State) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74LCX16245A | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP Tube |
| PI74LCX16245AE | 功能描述:總線收發器 16B Bidirectional Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量: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 |
| PI74LCX16245AEX | 功能描述:總線收發器 16B Bidirectional Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量: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 |
| PI74LCX16245AX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R |
| PI74LCX16245V | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin SSOP Tube |
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